micropac industries, inc. optoelectronic products division ? ?? ? 725 e.walnut str., garland, tx 75040 ? ?? ? (972)272-3571 ? ?? ? fax (972)487-6918 www.micropac.com e-mail: optosales @ micropac.com 66123 dual-channel, very high speed , leadless chip carrier optocoupler mii optoelectronic products division features: ? dscc approved 81028032x ? 5 mhz bandwidth typical ? electrically similar to 6n134 ? 1500 vdc isolation test voltage ? ttl compatible input and output ? high radiation immunity ? faraday shield to provide high common mode rejection applications: ? military and space ? high reliability systems ? voltage level shifting ? isolated receiver input ? communication systems ? medical systems description the 66123 dual channel optocoupler consists of two leds optically coupled to two high speed, high gain inverting detector gates. maximum isolation can be achieved while providing ttl outputs capable of switching with propagation delays of 55ns typical. the 66123 is a 20 pin leadless chip carrier hermetically sealed package and is available in standard and screened versions or tested to customer specifications. mil-prf-38534 qualified. absolute maximum ratings (no derating required up to 125c) storage temperature ............................................................................................................ ............................... -65c to +150c operating free-air temperature range........................................................................................... ................... -55c to +125c lead solder temperature .........................................................................................260c for 10s ( 1.6mm below seating plane) peak forward input current (each channel) ...................................................................................... ........40ma (<1ms duration) average forward input current (each channel) .................................................................................. .................................20ma input power dissipation (each channel) ........................................................................................ ..................................... 35mw reverse input voltage (each channel) .......................................................................................... ............................................5v supply voltage - v cc .............................................................................................................................. .. 7v(1 minute maximum) output current - i o (each channel) ................................................................................................................ .......................25ma output power dissipation (each channel) ....................................................................................... ................................... 40mw output voltage - v o (each channel ............................................................................................................................................7v total power dissipation (both channels) ....................................................................................... ................................... 350mw package dimensions schematic diagram a1 k1 a2 k2 3 2 19 20 10 8 7 15 13 12 vcc1 v01 gnd1 vcc2 v02 gnd2 note: a 0.01 to 0.1 uf bypass capacitor must be connected between vcc and gnd 0.300 [7.62] 0.350 [8.89] pin 16 pin 1 identifier pin 1 66123 xxxxx 0.090 [2.29] 0.075 [1.91] typ 0.050 [1.27] r0.008 [r0.20] pin 1 0.050 [1.27] typ all dimensions are in inches [millimeters]
micropac industries, inc. optoelectronic products division ? ? ? ? 725 e.walnut str., garland, tx 75040 ? ? ? ? (972)272-3571 ? ? ? ? fax (972)487-6918 www.micropac.com e-mail: optosales @ micropac.com 66123 leadless chip carrier hermetically sealed dual-channel optocoupler electrical characteristics t a = -55 c to 125 c unless otherwise specified. parameter symbol min typ** max units test conditions note high level output current i oh 5 250 a v cc = 5.5v, v o = 5.5v, i f = 250a 1 low level output voltage v ol 0.35 0.6 v v cc = 5.5v, i f = 10ma i ol (sinking) = 10ma 1,9 high level supply current i cch 18 28 ma v cc = 5.5v, i f = 0 (each channel) low level supply current i ccl 26 36 ma v cc = 5.5v, i f = 20ma (each channel) input forward voltage v f 1.5 1.75 v i f = 20ma, t a = -25 c 1 input reverse breakdown voltage bv r 5vi r = 10a, t a = -25 c input-output insulation leakage current i i?o 1.0 a v i?0 = 1500vdc, relative humidity = 45% t a = 25c, t = 5s 2 propagation delay time to high output level t plh 65 100 ns r l = 510 ? , c l = 15pf. i f = 13ma, t a = 25 c 5 propagation delay time to low output level t phl 55 100 ns r l = 510 ? , c l = 15pf i f = 13ma, t a = 25 c 6 ** all typical values are at v cc = 5v, t a = 25 c typical characteristics t a = 25 c, v cc = 5v each channel parameter symbol min typ max units test conditions note input capacitance c in 60 pf v f = 0, f = 1mhz 1 input diode temperature coefficient ? v f ? t a -1.9 mv/ ci f = 20ma 1 resistance (input-output) r i-0 10 12 ? v i?o = 500v 3 capacitance (input-output) c i-o 1.7 pf f = 1mhz 3 input-input insulation leakage current i i-i 0.5 na relative humidity = 45% v i-i = 500v, t = 5s 4 resistance (input-input) r i-i 10 12 ? v i-i = 500v 4 capacitance (input-input) c i-i 0.80 pf f = 1mhz 4 output-rise-fall time (10-90%) t f , t f 35 ns r l = 510 ? , c l = 15pf i f = 13ma common mode transient immunity at high output level cm h 1000 10000 v/ sv cm = 10v (peak), v o (min) = 2v, r l = 510 ? , i f = oma 7 common on mode transient immunity at low output level cm l 1000 10000 v/ sv cm = 10v (peak), v o (max) = 0.8v, r l = 510 ? , i f = 1oma 8 notes: 1. each channel 2. measured between pins 1 through 8 shorted together and pins 9 through 16 shorted together. 3. measured between pins 9 and 10 or 11 and 12 shorted together, and pins 9 through 16 shorted together. 4. measured between pins 9 and 10 shorted together, and pins 11 and 12 shorted together. 5. the t plh propagation delay is measured from the 6.5ma point on the trailing edge of the input pulse to the 1.5v point on the trailing edge of the output pulse. 6. the t phl propagation delay is measured from the 6.5ma point on the leading edge of the input pulse to the 1.5v point on the leading edg e of the output pulse. 7. cm h is the max. tolerable common mode transient to assure that the output will remain in a high logic state (i.e. v o > 2.0v). 8. cm l is the max. tolerable common mode transient to assure that the output will remain in a low logic state (i.e. v o < 0.8v). 9. it is essential that a bypass capacitor (.01 to 0.1 f ceramic) be connected from pin1 to pin4. recommended operating conditions: parameter symbol min max units input current, low level each channel i fl 0 250 a input current, high level each channel i fh 12.5 20 ma supply voltage v cc 4.5 5.5 v fan out (ttl load) each channel n 6 operating temperature t a -55 125 c
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