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? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 page # 1 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output description the SDN139 consists of a highly efficient algaas light emitting diode and an integrated high gain photo detector to provide extremely high current transfer ratio between input and output. separate pins for the photodiode and output stage result in ttl compatible saturation voltage and high speed operation. where desired the v cc and v o terminals may be tied together to achieve conventional photo darlington operation. a base access terminal allows a gain bandwidth adjustment to be made. the SDN139 comes standard in an 8 pin dip package. schematic diagram agency approvals ul / c-ul: file # e201932 vde: file # 40035191 (en 60747-5-2) applications ? digital logic ground isolation ? replace slower speed optocouplers ? low input current line receivers ? ring detector circuitry ? loop current receiver ? high common mode noise line receiver absolute maximum ratings the values indicated are absolute stress ratings. functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. exposure to absolute maximum ratings may cause permanent damage to the device and may adversely affect reliability. storage temperature ??????????..-55 to +125c operating temperat ure ??????????-40 to +85c continuous input current ????????????..40ma transient input current ???????.?????..400ma reverse input control voltage ???????..????5v max input current (i f ) ?????????????..40ma input power dissipation ??..??????????40mw supply voltage, output voltage (v cc , v o ) ??.?-0.5 to 7v average output current (i o ) ??????...????.50ma emitter-base reverse voltage (v er ) ???????..0.5v output power dissipation ??????????..100mw ordering information part number description SDN139 8 pin dip, (50/tube) SDN139-h 0.40? ( 10.16mm ) lead spacing ( vde0884 ) SDN139-s 8 pin smd, (50/tube) SDN139-str 8 pin smd, tape and reel (1000/reel) note: suffixes listed above are not included in marking on device for part number identification features ? ttl compatible ? low control current requirements (0.5ma) ? high output current (60ma) ? high ctr performance (2000%) ? high isolation voltage (5000v rms ) ? instantaneous common mode rejection (10kv/ ? s) ? rohs / pb-free / reach compliant ** a 0.1 f bypass capacitor must be connected between pins 5 & 8 (gnd & v cc ) truth table (positive logic) led v o on low off high 1 2 3 4 6 5 7 8 v cc v b v o ground nc anode cathode nc SDN139
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 2 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output parameter symbol min. typ. max. units test conditions input specifications input forward voltage v f - 1.1 1.7 v i f = 1.6ma input forward voltage temp coefficient ? v f / ? t - -1.9 - mv/c i f = 1.6ma input reverse voltage bv r 5 - - v i r = 10 a input capacitance c in - 60 - pf f=1mhz, v f =0v output specifications current transfer ratio ctr 400 2000 5000 % i f =0.5ma, v o =0.4v, v cc =4.5v 500 1600 2600 % i f =1.6ma, v o =0.4v, v cc =4.5v logic low output voltage v ol - 0.1 0.4 v i f =0.5ma, v cc =4.5v, i o =2ma - 0.1 0.4 v ? i f =1.6ma, v cc =4.5v, i o =8ma - 0.1 0.4 v ? i f =5ma, v cc =4.5v, i o =15ma - 0.2 0.4 v ? i f =12ma, v cc =4.5v, i o =24ma logic high output current i oh - 0.1 100 ? a i f =0ma, v cc =18v, v o =18v logic low supply current i ccl - 0.4 1.5 ma i f =1.6ma, v o =open, v cc =18v logic high supply current i cch - 0.01 10 ma v e =0.5v, v cc =5.5v, i f =0ma switching specifications, v cc = 5v (unless otherwise specified) propagation delay time to low output level t phl - 5 25 ? s i f =0.5ma, r l =4.7k ? - 0.1 1 ? s ? i f =12ma, r l =270 ? propagation delay time to high output level t plh - 18 60 ? s i f =0.5ma, r l =4.7k ? - 2 7 ? s ? i f =12ma, r l =270 ? logic high common mode transient immunity |cm h | 1 10 - v/ ? s i f =0ma, |v cm |=10v p-p , r l =2.2k ? logic low common mode transient immunity |cm l | 1 10 - v/ ? s i f =1.6ma, |v cm |=10v p-p , r l =2.2k ? isolation specifications input-output insulation leakage current i i-o - - 1.0 a 45% rh, t=5s, v i-o =3kv withstand insulation test voltage v iso 5000 - - v rms rh 50%, t=1min input-output resistance r i-o - 10 12 - ?? v i-o = 500v dc input-output capacitance c i-o - 1.0 - pf f=1mhz electrical characteristics, t a = 25c (unless otherwise specified)
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 3 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output SDN139 electrical test circuits figure 1: single channel test circuit for t phl and t plh figure 2: single channel test circuit for t ehl and t elh
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 4 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output fi g ure 7: propagation delay vs. temperature fi g ure 8: forward voltage vs. temperature figure 4: current transfer ratio vs. forward current fi g ure 5: output current vs. forward current fi g ure 6: forward current vs. forward voltage figure 3: dc transfer characteristics (i o vs v o ) SDN139 performance & characteristics plots, t a = 25c (unless otherwise specified)
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 5 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output figure 10: logic low supply current vs. forward current figure 9: non-saturated rise & fall times vs. load resistance SDN139 performance & characteristics plots, t a = 25c (unless otherwise specified)
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 6 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output process step description parameter a preheat start temperature (oc) 150oc b preheat finish temperature (oc) 180oc c preheat time (s) 90 - 120s d melting temperature (oc) 230oc e time above melting temperature (s) 30s f peak temperature, at terminal (oc) 260oc g dwell time at peak temperature (s) 10s h cool-down (oc/s) <6oc/s SDN139 solder reflow temperature profile recommendations (1) infrared reflow: refer to the following figure as an example of an optimal temperature profile for single occurrence infrared reflow. soldering process should not exceed temperature or time limits expressed herein. su rface temperature of device package should not exceed 250oc: a b c d f e g h (2) wave solder: (3) hand solder: maximum temperature: 260oc (at terminal) maximum time: 10s pre-heating: 100 - 150oc (30 - 90s) single occurrence maximum temperature: 350oc (at tip of soldering iron) maximum time: 3s single occurrence figure 11
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 7 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output SDN139 package dimensions 8 pin dip package note: all dimensions in millimeters [mm] with inches in parenthesis ()
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 8 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output SDN139 package dimensions 8 pin wide lead space package (-h) note: all dimensions in millimeters [mm] with inches in parenthesis ()
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 9 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output SDN139 package dimensions 8 pin smd surface mount package (-s) note: all dimensions in millimeters [mm] with inches in parenthesis ()
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 10 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output SDN139 packaging specifications tape & reel specifications (t&r) note: all dimensions in millimeters [mm] with inches in parenthesis () specification symbol dimensions, mm ( inches ) tape width w 16 ? 0.3 ( 0.63 ) sprocket hole pitch p0 4 ? 0.1 ( 0.15 ) compartment location f p2 7.5 ? 0.1 ( 0.295 ) 2 ? 0.1 ( 0.079 ) compartment pitch p1 12 ? 0.1 ( 0.472 )
? 2012 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page # 11 SDN139/h/s/tr rev 1.10 (08/10/2012) 001514 SDN139 analog high speed optocouple r 100kbd, photodiode with darlington output solid state optronics (sso) makes no warranties or representations with regards to the completeness and accuracy of this docume nt. sso reserves the right to make changes to product description, specifications at any time without further notices. sso shall not assume any liability arising out of the application or use of any product or circui t described herein. neither c ircuit patent licenses nor indemnity are expressed or implied. except as specified in sso?s standard te rms & conditions, sso disclaims liability fo r consequential or other damage, and we mak e no other warranty, expressed or implied, including merchantability and fitness for particular use. disclaimer sso does not authorize use of its devices in life support applicat ions wherein failure or malfunc tion of a device may lead to p ersonal injury or death. users of sso devices in life support applications assume all risks of such use and agree to indemnify sso against any a nd all damages resulting from such use. life s upport devices are defined as devices or syst ems which, (a) are intended for surgical i mplant into the body, or (b) support or sustain life, and (c) whose failure to per form when used properly in accordance with instructions for u se can be reasonably expected to result in significant injury to the user, or (d) a critical component of a life support device or system whose failure can be reasonably expected to cause failure of the life support devic e or system, or to affect its safety or effectiveness. life support policy

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