dimensions in inches and (millimeters) smb/do-214aa .083(2.10) .077(1.95) .012(.31) .006(.15) .012(.31) .006(.15) .008(.20) .004(.10) .056(1.41) .035(0.90) .147(3.73) .137(3.48) .187(4.75) .167(4.25) .103(2.61) .078(1.99) .209(5.30) .201(5.10) features glass passivated junction chip. for surface mounted application low forward voltage drop low profile package built-in stain relief, ideal for automatic placement fast switching for high efficiency high temperature soldering: 260 o c/10 seconds at terminals plastic material used carries underwriters laboratory classification 94v0 mechanical data cases: molded plastic terminals: pure tin plated, lead free polarity: indicated by cathode band packing: 12mm tape per weight: 0.093 gram maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capac itive load, derate current by 20% type number symbol hs 2a hs 2b hs 2d hs 2f hs 2g hs 2j hs 2k hs 2m units maximum recurrent peak reverse voltage v rrm 50 400 200 300 400 600 800 1000 v maximum rms voltage v rms 35 70 140 210 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 300 400 600 800 1000 v maximum average forward rectified current see fig. 1 i (av) 2.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 50 a maximum instantaneous forward voltage @ 2.0a v f 1.0 1.3 1.7 v maximum dc reverse current @ t a =25 o c at rated dc blocking voltage @ t a =125 o c i r 5.0 150 ua ua maximum reverse recovery time ( note 1 ) trr 50 75 ns typical junction capacitance ( note 2 ) cj 50 30 pf maximum thermal resistance (note 3) r ja 80 o c/w operating temperature range t j -55 to +150 o c storage temperature range t stg -55 to +150 o c notes: 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1 mhz and applied v r =4.0 volts. 3.mounted on p.c.board with 0.4? x 0.4? (10mm x 10mm) copper pad area. hs2a-hs2m 2.0amp. high efficient surface mount rectifiers http://www.luguang.cn mail:lge@luguang.cn
hs2g hs2j-hs2m hs2a-hs2d tj=25 c 0 tj=100 c 0 fig.6- reverse recovery time characteristic and test circuit diagram 50 noninductive non inductive oscilloscope (note 1) pulse generator (note 2) dut (+) 50vdc (approx) (-) notes: 1. rise time=7ns max. input impedance= 1 megohm 22pf 2. rise time=10ns max. sourse impedance= 50 ohms (-) (+) 10 noninductive -1.0a -0.25a 0 +0.5a trr 1cm set time base for 5/ 10ns/ cm ratings and characteristic curves (hs2a thru hs2m) fig.2- typical reverse characteristics 20 40 60 80 100 120 0.1 1 10 100 1000 percent of rated peak reverse voltage. (%) instantaneous reverse current .( a) 0 140 fig.5- typical instantaneous forward characteristics instantaneous forward current. (a) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.001 0.01 0.1 1 10 forward voltage. (v) 0 fig.3- maximum non-repetitive forward surge current peak forward surge current. (a) 1 2 5 10 20 100 50 10 20 40 30 50 60 70 number of cycles at 60hz 8.3ms single half sine wave jedec method 0 fig.4- typical junction capacitance junction capacitance.(pf) 0.1 0.5 1 52 10 20 50 100 200 500 1000 25 50 75 100 125 150 175 reverse voltage. (v) 0 fig.1- maximum forward current derating curve average forward current .(a) 0 25 50 100 150 175 125 75 0 0.5 1.5 2.0 3.0 2.5 1.0 lead temperature. ( c) o hs2a-hs2g hs2j-hs2m 0.2 hs2a-hs2m 2.0amp. high efficient surface mount rectifiers http://www.luguang.cn mail:lge@luguang.cn
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