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tm single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers april 2007 ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers features low current ?0.5ma superior ctr-2000% superior cmr-10kv/? ctr guaranteed 0?0? u .l. recognized (file # e90700) vde recognized (file # 120915) ordering option v, e .g., 6n138v dual channel ?HCPL2730, hcpl2731 applications digital logic ground isolation t elephone ring detector eia-rs-232c line receiver high common mode noise line receiver ? bus isolation current loop receiver description the 6n138/9 and HCPL2730/hcpl2731 optocouplers consist of an algaas led optically coupled to a high gain split darlington photodetector. the split darlington con?uration separating the input photodiode and the ?st stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. in the dual channel devices, HCPL2730/hcpl2731, an integrated emitter-base resistor provides superior stability over temperature. the combination of a very low input current of 0.5ma and a high current transfer ratio of 2000% makes this f amily particularly useful for input interface to mos, cmos, lsttl and eia rs232c, while output compati- bility is ensured to cmos as well as high fan-out ttl requirements. an internal noise shield provides excep- tional common mode rejection of 10 kv/?. schematic package 8 8 1 8 1 1 1 2 3 4 5 6 7 8 + _ v f v cc v b v o gnd 6n138 / 6n139 n/c n/c 1 2 3 4 5 6 7 8 + _ v f1 v cc v 01 v 02 gnd HCPL2730 / hcpl2731 v f2 _ +
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 2 absolute maximum ratings (t a = 25? unless otherwise speci?d ) stresses exceeding the absolute maximum ratings may damage the device. the device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. the absolute maximum ratings are stress ratings only. electrical characteristics (t a = 0 to 70? unless otherwise speci?d) individual component characteristics *all typicals at t a = 25? symbol parameter value units t stg storage temperature -55 to +125 ? t opr operating temperature -40 to +85 ? t sol lead solder temperature (wave solder only. see recommended re?w pro?e graph for smd mounting) 260 for 10 sec ? emitter i f (avg) dc/average forward input current each channel 20 ma i f (pk) peak forward input current (50% duty cycle, 1 ms p.w.) each channel 40 ma i f (trans) peak transient input current - ( 1? p.w., 300 pps) 1.0 a v r reverse input voltage each channel 5 v p d input power dissipation each channel 35 mw detector i o (avg) average output current each channel 60 ma v er emitter-base reverse voltage (6n138 and 6n139) 0.5 v v cc , v o supply voltage, output voltage (6n138, HCPL2730) -0.5 to 7 v (6n139, hcpl2731) -0.5 to 18 p o output power dissipation each channel 100 mw symbol parameter test conditions device min. typ.* max. unit emitter v f input forward voltage t a = 25? all 1.30 1.7 v each channel (i f = 1.6ma) 1.75 bv r input reverse breakdown voltage (t a = 25?, i r = 10?) all 5.0 20 v each channel ( ? v f / ? t a )t emperature coef?ient of forward voltage (i f = 1.6ma) all -1.8 mv/? detector i oh logic high output current (i f = 0ma, v o = v cc = 18v) 6n139 0.01 100 ? each channel hcpl2731 (i f = 0ma, v o = v cc = 7v) 6n138 0.01 250 each channel HCPL2730 i ccl logic low supply (i f = 1.6ma, v o = open) (v cc = 18v) 6n138 6n139 0.4 1.5 ma (i f1 = i f2 = 1.6ma, v cc = 18v) hcpl2731 1.3 3 (v o1 - v o2 = open, v cc = 7v HCPL2730 i cch logic high supply (i f = 0ma, v o = open, v cc = 18v) 6n138 6n139 0.05 10 ? (i f1 = i f2 = 0ma, v cc = 18v) hcpl2731 0.10 20 (v o1 - v o2 = open, v cc = 7v HCPL2730
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 3 t ransfer characteristics (t a = 0 to 70? unless otherwise speci?d) *all typicals at t a = 25? symbol parameter test conditions device min. typ.* max. unit coupled ctr current transfer ratio (note 1, 2) (i f = 0.5ma, v o = 0.4 v, v cc = 4.5v) 6n139 400 1100 % each channel hcpl2731 3500 (i f = 1.6ma, v o = 0.4 v, v cc = 4.5v) 6n139 500 1300 each channel hcpl2731 2500 (i f = 1.6ma, v o = 0.4 v, v cc = 4.5v) 6n138 300 1300 each channel HCPL2730 2500 v ol logic low output voltage output voltage (note 2) (i f = 0.5ma, i o = 2ma, v cc = 4.5v) 6n139 0.08 0.4 v (i f = 1.6ma, i o = 8ma, v cc = 4.5v) 6n139 0.01 0.4 each channel hcpl2731 (i f = 0.5ma, i o = 15ma, v cc = 4.5v) 6n139 0.13 0.4 each channel hcpl2731 (i f = 12ma, i o = 24ma, v cc = 4.5v) 6n139 0.20 0.4 each channel hcpl2731 (i f = 1.6ma, i o = 4.8ma, v cc = 4.5v) 6n138 0.10 0.4 each channel HCPL2730
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 4 switching characteristics (t a = 0 to 70? unless otherwise speci?d., v cc = 5v) ** all typicals at t a = 25? symbol parameter test conditions device min. typ.* max. unit t phl propagation delay time to logic low (note 2) (fig. 24) (r l = 4.7 ? , i f = 0.5ma) 6n139 30 ? t a = 25? 4 25 (r l = 4.7 ? , i f = 0.5ma) hcpl2731 120 each channel t a = 25? 3 100 (r l = 270 ? , i f = 12ma) 6n139 2 t a = 25? 0.2 1 (r l = 270 ? , i f = 12ma) HCPL2730 3 each channel t a = 25? hcpl2731 0.3 2 (r l = 2.2 ? , i f = 1.6ma) 6n138 15 t a = 25? 1.5 10 (r l = 2.2 ? , i f = 1.6ma) hcpl2731 HCPL2730 25 each channel t a = 25? 1 20 t plh propagation delay time to logic high (note 2) (fig. 24) (r l = 4.7 ? , i f = 0.5ma) 6n139 90 ? each channel hcpl2731 (r l = 4.7 ? , i f = 0.5ma) t a = 25? 6n139 12 60 each channel hcpl2731 22 (r l = 270 ? , i f = 12ma) 6n139 10 t a = 25? 1.3 7 (r l = 270 ? , i f = 12ma) each channel HCPL2730 hcpl2731 15 t a = 25? 5 10 (r l = 2.2 ? , i f = 1.6ma) 6n138 50 each channel HCPL2730/1 (r l = 2.2 ? , i f = 1.6ma) t a = 25? 6n138 7 35 each channel HCPL2730/1 16 |cm h | common mode transient immunity at logic high (note 3) (fig. 25) (i f = 0ma, |v cm | = 10v p-p ) t a = 25?, (r l = 2.2 ? ) 6n138 6n139 1,000 10,000 v/? each channel HCPL2730 hcpl2731 |cm l | common mode transient immunity at logic low (note 3) (fig. 25) (i f = 1.6ma, |v cm | = 10v p-p , r l = 2.2 ? ) t a = 25? 6n138 6n139 1,000 10,000 v/? each channel HCPL2730 hcpl2731
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 5 isolation characteristics (t a = 0 to 70? unless otherwise speci?d) ** all typicals at t a = 25? notes: 1. current transfer ratio is dened as a ratio of output collector current, i o , to the forward led input current, i f , times 100%. 2. pin 7 open. (6n138 and 6n139 only) 3. common mode transient immunity in logic high level is the maximum tolerable (positive) dv cm /dt on the leading edge of the common mode pulse signal v cm , to assure that the output will remain in a logic high state (i.e., v o > 2.0v). common mode transient immunity in logic low level is the maximum tolerable (negative) dv cm /dt on the trailing edge of the common mode pulse signal, v cm , to assure that the output will remain in a logic low state (i.e., v o < 0.8v). 4. device is considered a two terminal device: pins 1, 2, 3 and 4 are shorted together and pins 5, 6, 7 and 8 are shorted together. 5. for dual channel devices, c i-o is measured by shorting pins 1 and 2 or pins 3 and 4 together and pins 5 through 8 shor ted together. 6. measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. i symbol characteristics test conditions min. typ.* max. unit i i-o input-output insulation leakage current (note 4) (relative humidity = 45%) (t a = 25?, t = 5 s) (v i-o = 3000vdc) 1.0 ? v iso withstand insulation test voltage (note 4) (rh 50%, t a = 25?, i i-o 2?) ( t = 1 min.) 2500 v rms r i-o resistance (input to output) (note 4) (v i-o = 500vdc) 10 12 ? c i-o capacitance (input to output) (note 4, 5) (f = 1mhz) 0.6 pf i i-i input-input insulation leakage current (note 6) (rh 45%, v i-i = 500vdc) t = 5 s, (HCPL2730/2731 only) 0.005 ? r i-i input-input resistance (note 6) (v i-i = 500vdc) (HCPL2730/2731 only) 10 11 ? c i-i input-input capacitance (note 6) (f = 1 mhz) (HCPL2730/2731 only) 0.03 pf
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 6 electrical characteristics (t a = 25? unless otherwise speci?d) current limiting resistor calculations r 1 (non-invert) = v dd1 - v df - v ol1 i f r 1 (invert) = v dd1 - v oh1 - v df i f r 2 = v dd2 - = v olx (@ i l - i 2 ) i l where: v dd1 - input supply voltage v dd2 - output supply voltage v df - diode forward voltage v ol1 - logic ? voltage of driver v oh1 - logic ? voltage of driver i f - diode forward current v olx - saturation voltage of output transistor i l - load current through resistor r2 i 2 - input current of output gate 3 4 2 1 6 5 7 8 2 r 1 r in out v dd1 dd2 v in 4 3 2 5 6 7 r 2 out 1 8 dd2 v r 1 fig. 2 non-inverting logic interface fig. 3 inverting logic interface input r1 (v) output cmos @ 5v cmos @ 10v 74xx 74lxx 74sxx 74lsxx 74hxx r2 (v) r2 (v) r2 (v) r2 (v) r2 (v) r2 (v) r2 (v) cmos @ 5v non-inv. 2000 1000 2200 750 1000 1000 1000 560 inv. 510 cmos @ 10v non-inv. 5100 inv. 4700 74xx non-inv. 2200 inv. 180 74lxx non-inv. 1800 inv. 100 74sxx non-inv. 2000 inv. 360 74lsxx non-inv. 2000 inv. 180 74hxx non-inv. 2000 inv. 180 fig. 1 resistor values for logic interface
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 7 fig. 4 led forward current vs. forward voltage forward voltage - v f (v) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 forward current - i f (ma) 0.001 0.01 0.1 1 10 100 t a = 85?c t a = 70?c t a = -40?c t a = 0?c t a = 25?c fig. 5 led forward voltage vs. temperature temperature - t a (?c) -40 -20 0 20 40 60 80 100 forward voltage - v f (v) 1.1 1.2 1.3 1.4 1.5 i f = 1.6 ma fig. 6 non-saturated rise and fall times vs. load resistance (6n138 / 6n139 only) fig. 7 non-saturated rise and fall times vs. load resistance (HCPL2730 / hcpl2731 only) r l - load resistance (k ? )r l - load resistance (k ? ) 0.1 1 10 time, t ( s) 1 10 100 t f t a = 25?c i f adjusted for v ol = 2 v t r i f - forward current - ma fig. 9 current transfer ratio vs. forward current (6n138 / 6n139 only) 0.01 0.1 1 10 current tran sfer ratio - ctr (%) 0 400 800 1200 1600 t a = -40?c t a = 0?c t a = 25?c t a = 70?c t a = 85?c v cc = 5 v v o = 0.4 v 0.1 1 10 time - s 1 10 t f t r t a = 25?c t phl - propagation delay to logic low - (s) fig. 8 propagation delay to logic low vs. base-e mitter resistance (HCPL2730 / hcpl2731 only) rbe - base-emitter resistance - m ? 0.01 0.1 1 10 0 1 2 3 4 5 6 i f = 1.6 ma, v cc = 5 v r l = 2.2 k, t a = 25 c normalized to r be = none
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 8 fig. 15 output current vs input diode forward current (HCPL2730 / hcpl2731 only) i f - input diode forward current - ma i f - input diode forward current - ma 0.1 1 10 100 i o - output current - ma 0.1 1 10 100 t a = -40?c t a = 25?c t a = 85?c v cc = 5.0 v v o = 0.4 v fig. 14 output current vs. input diode forward current (6n138 / 6n139 only) 0.01 0.1 1 10 i o - output current (ma) 0 0 1 10 100 t a = -40?c t a = 0?c t a = 25?c t a = 70?c v cc = 5 v v o = 0.4 v t a = 85?c fig. 13 output current vs output voltage (HCPL2730 / hcpl2731 only) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 i o -output curr ent - ma ctr - cur rent transfer ratio - % 20 40 60 80 100 120 t a = 25?c v cc = 5.0 v i f = 4.0 ma i f = 5.0 ma i f = 1.0 ma i f = 0.5 ma i f = 2.0 ma i f = 2.5 ma i f = 3.0 ma i f = 1.5 ma i f = 4.5 ma i f = 3.5 ma fig. 12 output current vs output voltage (6n138 / 6n139 only) v o - output voltage (v) v o - output voltage (v) 012 i o - output current (ma) 0 10 20 30 40 50 60 1 ma 2 ma 5 ma 3 ma 1.5 ma 2.5 ma 3.5 ma 4 ma 4.5 ma v cc = 5v t a = 25?c fig. 11 current transfer ratio vs. forward current (HCPL2730 / hcpl2731 only) i f - forward current - ma r be - base resistance (k ?) 0.1 1 10 100 0 1000 2000 3000 4000 5000 v cc = 5 v v o = 0.4 v t a = 70?c t a = 85?c t a = 25?c t a = 0?c t a = -40?c ctr - current transfer ratio (%) fig. 10 current transfer ratio vs. base-emitter resistance (6n138 / 6n139 only) 110100 1000 0 200 400 600 800 1000 1200 1400 1600 i f = 1.6 ma v cc = 5 v v o = 0.4 v
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 9 fig. 19 propagation delay vs. input diode forward current (HCPL2730 / hcpl2731 only) i f - input diode forward current - ma i f - input diode forward current - ma 0246810 t p - propagation delay - s 0 10 20 30 40 50 60 70 (t phl ) r l = 2.2 k ? or 4.7 k ? (t plh ) r l = 4.7 k ? (t plh ) r l = 2.2 k ? v cc = 5 v t a = 25?c fig. 21 propagation delay to logic low vs. pulse period (HCPL2730 / hcpl2731 only) 0.01 0.1 1 10 t phl - propagation delay to logic low - s fig. 20 propagation delay to logic low vs. pulse period (6n138 / 6n139 only) t - input pulse period - ms t - input pulse period - ms t phl - propagation delay to logic low - s 0.1 1 10 100 HCPL2730 hcpl2731 i f =1.6 ma r l = 2.2k ? t a = 25?c hcpl2731 i f = 0.5 ma r l = 4.7 k ? fig. 18 propagation delay vs. input diode forward current (6n138 / 6n139 only) t p - propagation delay - s 012345678910 0 10 20 30 40 50 60 70 0.01 0.1 1 10 0.1 1 10 100 (t phl ) r l = 2.2 k ? or 4.7 k ? (t plh ) r l = 4.7 k ? (t plh ) r l = 2.2 k ? v cc = 5 v t a = 25?c 6n139 i f = 0.5 ma r l = 4.7 k ? 6n138 i f = 1.6 ma r l = 2.2 k ? t a = 25?c fig. 16 logic low supply current vs. input diode forward current (6n138 / 6n139 only) i f - forward current (ma) 02468101 21416 i ccl - logic low supply current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 v cc = 5 v v cc = 18 v fig. 17 logic low supply current vs. input diode forward current (HCPL2730 / hcpl2731 only) i f - input diode forward current - ma 0.1 1 10 100 i ccl - logic lo w supply curren t - ma 0.1 1 10 100 t a = 25?c hcpl2731 v cc = 18 v HCPL2730 hcpl2731 v cc = 7 v
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 10 fig. 22 propagation delay vs. temperature (6n138 / 6n139 only) t a - temperature (?c) 0102 0304050607080 t p - propagation delay - s 0 10 20 30 40 50 HCPL2730 : i f = 1.6 ma, r l = 2.2 k hcpl2731 : i f = 0.5 ma, r l = 4.7 k t plh (hcpl2731) t plh (HCPL2730) t phl (HCPL2730) t phl (hcpl2731) fig. 23 propagation delay vs. temperature (HCPL2730 / hcpl2731 only) t a - temperature (?c) 0102 0304050607080 t p - propagation delay - s 0 10 20 30 40 50 HCPL2730 : i f = 1.6 ma, r l = 2.2 k hcpl2731 : i f = 0.5 ma, r l = 4.7 k t plh (hcpl2731) t plh (HCPL2730) t phl (HCPL2730) t phl (hcpl2731)
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 11 pulse gen cm v v ff b a +- +5 v o v - i f 3 4 f v 2 1 shield noise 6 o 5 gnd 7 8 v b v cc v l r plh ol v v o 5 v 1.5 v f i 1.5 v t phl t switch at a : i = 0 ma f switch at b : i = 1.6 ma f t r v o o v ol v 5 v 0 v 10% 10% 90% cm v 10 v 4 5 noise 1 2 3 shield 8 7 6 +5 v o v v cc v 01 v 02 gnd v f1 - + f2 v f i + 10% duty cycle i/f < 100 s f i monitor l r 0.1 f pulse generator tr = 5ns z = 50v o gnd + - f2 v v f1 - +5 v cc v l v 02 v r 01 v o v cm a b pulse gen f i +- + 3 i monitor f 4 i/ < 100ns 10% d.c. tr = 5ns generator pulse z = 50 f o v f i v f 2 1 v o o 6 5 gnd 7 8 v b v l r cc v +5 v 0.1 f l c = 15 pf* test circuit for 6n138, 6n139 0.1 f test circuit for HCPL2730 and hcpl2731 test circuit for 6n138 and 6n139 test circuit for HCPL2730 and hcpl2731 f t ff v m r rm 90% 1 3 4 2 shield noise 8 6 5 7 shield noise - c = 15 pf* l 0.1 f fig. 24 switching time test circuit fig. 25 common mode immunity test circuit
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 12 physical dimensions dimensions are in inches (millimeters) unless otherwise noted. through hole surface mount recommended pad layout for 0.4" lead spacing surface mount leadform lead coplanarity : 0.004 (0.10) max 0.270 (6.86) 0.250 (6.35) 0.390 (9.91) 0.370 (9.40) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) typ 0.020 (0.51) min 0.070 (1.78) 0.045 (1.14) 0.300 (7.62) typ 0.405 (10.30) min 0.315 (8.00) min 0.045 [1.14] 32 1 4 567 8 0.016 (0.41) 0.008 (0.20) pin 1 id. 0.200 (5.08) 0.140 (3.55) 0.100 (2.54) typ 0.022 (0.56) 0.016 (0.41) 0.020 (0.51) min 0.390 (9.91) 0.370 (9.40) 0.270 (6.86) 0.250 (6.35) 3 0.070 (1.78) 0.045 (1.14) 2 41 56 7 8 0.300 (7.62) typ 0.154 (3.90) 0.120 (3.05) 0.016 (0.40) 0.008 (0.20) 15?max pin 1 id. seating plane 0.070 (1.78) 0.060 (1.52) 0.030 (0.76) 0.100 (2.54) 0.295 (7.49) 0.415 (10.54) 0.200 (5.08) 0.140 (3.55) 0.100 (2.54) typ 0.022 (0.56) 0.016 (0.41) 0.004 (0.10) min 0.390 (9.91) 0.370 (9.40) 0.270 (6.86) 0.250 (6.35) 3 0.070 (1.78) 0.045 (1.14) 2 41 56 7 8 0.400 (10.16) typ 0.154 (3.90) 0.120 (3.05) 0.016 (0.40) 0.008 (0.20) 0?to 15 pin 1 id. seating plane
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 13 ordering information marking information option example part number description no suf? 6n138 standard through hole device, 50 pcs per tube s 6n138s surface mount lead bend sd 6n138sd surface mount; tape and reel w 6n138w 0.4" lead spacing v 6n138v vde0884 wv 6n138wv vde0884; 0.4 lead spacing sv 6n138sv vde0884; surface mount sdv 6n138sdv vde0884; surface mount; tape and reel 1 2 6 4 3 5 de?itions 1f airchild logo 2d e vice number 3 vde mark (note: only appears on parts ordered with vde option ?see order entry table) 4t wo digit year code, e.g., ?7 5t wo digit work week ranging from ?1 to ?3 6 assembly package code 2730 t1 yy xx v
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 14 t ape speci?ations re?w pro?e 4.0 0.1 1.55 0.05 user direction of feed 4.0 0.1 1.75 0.10 7.5 0.1 16.0 0.3 12.0 0.1 0.30 0.05 13.2 0.2 4.90 0.20 0.1 ma x 10.30 0.20 10.30 0.20 1.6 0.1 ? peak reflow temperature: 225 c (package surface temperature) ? time of temperature higher than 183 c for 60?50 seconds ? one time soldering reflow is recommended 215 c, 10?0 s 225 c peak ti me (minute) 0 300 250 200 150 100 50 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 temperature (?) time above 183 c, 60?50 sec ramp up = 3 c/sec
single-channel: 6n138, 6n139 dual-channel: HCPL2730, hcpl2731 low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.3 15 trademarks the following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. acex across the board. around the world. activearray bottomless build it now coolfet crossvolt ctl current transfer logic dome e 2 cmos ecospark ensigna fact quiet series fact fast fastr fps frfet globaloptoisolator gto hisec i-lo implieddisconnect intellimax isoplanar microcoupler micropak microwire motion-spm msx msxpro ocx ocxpro optologic optoplanar pacman pdp-spm pop power220 power247 poweredge powersaver power-spm powertrench programmable active droop qfet qs qt optoelectronics quiet series rapidconfigure rapidconnect scalarpump smart start spm stealth superfet supersot-3 supersot-6 supersot-8 syncfet tcm the power franchise tinyboost tinybuck tinylogic tinyopto tinypower tinywire trutranslation serdes uhc unifet vcx wire disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. these specifications do not expand the terms of fairchild? worldwide terms and conditions, specifically the warranty therein, which covers these products. life support policy fairchild? products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems wh ich, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform w hen properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. product status definitions definition of terms datasheet identification product status definition advance information formative or in design this datasheet contains the design specifications for product development. specifications may change in any manner without notice. preliminary this datasheet contains preliminary data; supplementary data will be published at a later date. fairchild semiconductor reserves the right to make changes at any time without notice to improve design. no identification needed full production first production this datasheet contains final specifications. fairchild semiconductor reserves the right to make changes at any time without notice to improve design. obsolete not in production this datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. the datasheet is printed for reference information only. rev. i26

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