OPTEK TECHNOLOGY INC ObE D 5 b79745460 g000e?74 & i OptoolectroniesDivision TRW Electronic Components Group Product Bulletin 5246 January 1986 1987 Cost Saver Product! 2 i a Call TRW for more information! AItUW T-41-83 Optically Coupled Isolators Types 4N38, 4N38A 378 (3.48) 330 (0.38) @o@ rio 2544 6.30) O08 (0.26) @Pics _. 280 (6 66) 358 (8.49) 00 (7.62) 268 (6.10) wom 105 400 {7.42} 4+ ls peu 4 f uous tu OOT INDICATES PINT @ DIMENSIONS ARE tW INCHES (MILLIMETERS) } is} 3) oo] 200 (5.08) a f 4 MAX 925 (3.18) Mini Lassen MIN : 7 + asa (12) a a a | BPLES . pC | 1102.78 FP le rosa OPUS g $ 2108 (2.54) NOM Features 1600 and 2600 volt isolation High breakdown. voltages UL recognized File No. E5B730 Description The 4N38 and 4N38A are JEDEC registered optically coupled isolators each consisting of a gallium arsenide infrared emitting diode and an NPN silicon phototransistor mounted in a standard plastic six pin dual-in-line package. This series is designed with higher than standard breakdown voltages for use in circuitry where increased power supply voltages are used. The 4N99 and 4N38A are identical except for input-to-output isolation voltage [see Absolute Maximum Ratings}. Absolute Maximum Ratings (14=25C unless otherwise noted) Input-to-Output Isolation Voltage N38 oo... kk cece ceeeeceeeec ee veceneueeens +1600 voc!) ANBA 200 ccc e cee ee tee e ee ees 1775 VAC & 2500 voc!) Storage Temperature Range. ... 0... cece cece eee cen eee eeeasetveeecaeeeres - 65C to + 150C Operating Temperatura Range............. 0.000000 cece ccc cece sneeeeaeaes -56C to +100C Lead Soldering Temperature (1/16 inch {1.8 mm] fram case for 6 sec. with soldering iron)!2!.. 2... 260C Total Device Power Dissipation... 0.2... 00... cece res ceeescseecseacevaeeucteuenceens 260 mw Input Diode Forward DC Currant... 222... 0 eee cece cece ventas cess ees eeeectuveaneetennnsnnnes 80 mA Peak Forward Current (1 ps pulse, 300 pps) ............ccee veces ccc ca ceseeceecennaneseges 3.0 A Reverse Voltage... 6. eee ece cee eer ete e eset eee tee vevaseesentusnsrecetneratnters 3.0V Power Dissipation 00.00.00... cece ccc ccccececeecesyetuttaeeeeusentsreuanenenss 160 mw") Qutput Phofotransistor Collector-Emitter Voltage 2.00.0... occ eee c ccc cece ec eeeetuauetereesvcaeereuererreeens 80V Collector-Base Voltage... cere eee e cence ev naee cereeceaeeetgenaarerees 80V Emitter-Collector Voltage 20... eee cee cece en ee nets es ceecceeserstuaeeeeeneeens 70V Power Dissipation 0.2.00... cece cece evececvaccenecevecseecasegeattevasecvenens 150 mw") Notes: {1} Measured with input diode leads shortad together and output leads shorted together. {2) AMA fiux is recommended. Duration can be extended to 10 sec. max. when How soldering. (3} Darate linearly 3.33 mW/C above 25C. - (4) Darate Finearty 2.0 mW/C above 25C. Optoelectronics Division, TRW Electronic Components Group, 1215 W. Crosby Rd., Carrollton, TX 75006 {214} 323-2200, TLX 6716032 or 219049 178