10/20/04 p age 1 of 8 ?2003 fairchild semiconductor corporation dual phototransistor optocouplers mct6 mct61 mct62 description the mct6x optocouplers have two channels for density applications. for four channel applications, two-packages ? into a standard 16-pin dip socket. each channel is an npn silicon planar phototransistor optically coupled to a gallium arsenide infrared emitting diode. features ? wo isolated channels per package ? wo packages ? into a 16 lead dip socket choice of three current transfer ratios underwriters laboratory (u.l.) recognized file e90700 applications ? c line/digital logic - isolate high voltage transients digital logic/digital logic - eliminate spurious grounds digital logic/ac triac control - isolate high voltage transients ? wisted pair line receiver - eliminate ground loop feedthrough ? elephone/telegraph line receiver - isolate high voltage transients high frequency power supply feedback control - maintain ?ating grounds and transients relay contact monitor - isolate ?ating grounds and transients ? ow er supply monitor - isolate transients absolute maximum ratings rating symbol value unit emitter (each channel) f orward current - continuous i f 60 ma f orward current - peak (pw = 1?, 300pps) i f (pk) 3 a reverse voltage v r 3.0 v led power dissipation @ t a = 25? derate above 25? (total input) p d 100 1.3 mw mw/? detector (each channel) collector current - continuous i c 30 ma detector power dissipation @ t a = 25? derate above 25? p d 150 2.0 mw mw/? tot al device storage temperature t stg -55 to +150 ? operating temperature t opr -55 to +100 ? lead solder temperature (wave solder) t sol 250 for 10 sec ? t otal device power dissipation @ t a = 25? derate above 25? p d 400 5.33 mw mw/? 8 1 8 1 8 1 emitter collector anode cathode 1 2 3 4 5 6 7 8 emitter collector anode cathode equivalent circuit schematic
dual phototransistor optocouplers mct6 mct61 mct62 10/20/04 p age 2 of 8 ?2003 fairchild semiconductor corporation ** all typicals at ta = 25? electrical characteristics (t a = 25? unless otherwise speci?d.) individual component characteristics p arameter test conditions symbol min typ** max unit emitter input forward voltage (i f = 20 ma) v f 1.2 1.5 v reverse voltage (i r = 10 ?) v r 3.0 25 v reverse current (v r = 5 v) i r 0.001 10 ? j unction capacitance (v f = 0 v, f = 1 mhz) c j 50 pf detector collector-emitter breakdown voltage (i c = 1.0 ma, i f = 0) bv ceo 30 85 v emitter-collector breakdown voltage (i e = 100 ?, i f = 0) bv eco 613 v collector-emitter dark current (v ce = 10 v, i f = 0) i ceo 5 100 na capacitance (v ce = 0 v, f = 1 mhz) c ce 8pf transfer characteristics ac characteristic test conditions symbol min typ** max units switching times non-saturated turn-on time (r l = 100 ? , i c = 2 ma, v cc = 10 v) t on 2.4 ? non-saturated turn-off time (r l = 100 ? , i c = 2 ma, v cc = 10 v) t off 2.4 ? transfer characteristics dc characteristic test conditions symbol min typ** max units current transfer ratio, collector-emitter ctr mct6 (i f = 10 ma, v ce = 10 v) 20 % mct61 (i f = 5 ma, v ce = 5 v) 50 mct62 100 saturation voltage (i f = 16 ma, i c = 2 ma) v ce(sat) 0.15 0.40 v isolation characteristics characteristic test conditions symbol min typ** max units input-output isolation voltage (i i-o 1 ?, t = 1 min.) v iso 5300 vac(rms) isolation resistance (v i-o = 500 vdc) r iso 10 11 ? isolation capacitance (f = 1 mhz) c iso 0.5 pf
10/20/04 p age 3 of 8 ?2003 fairchild semiconductor corporation dual phototransistor optocouplers mct6 mct61 mct62 normalized ctr vs. forward current i f - forward current (ma) 0510 15 20 normalized ctr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 v ce = 5.0v t a = 25?c normalized to i f = 10 ma normalized ctr vs. ambient temperature -75 -50 -25 0 25 50 75 100 125 normalize d ctr 0.4 0.6 0.8 1.0 1.2 1.4 1.6 normalized to i f = 10 ma t a = 25?c i f = 10 ma i f = 20 ma t a - ambient temperature (?c) t a - ambient temperature (?c) i f = 5 ma dark current vs. ambient temperature 025507 5 100 125 i ceo - collect or-emitter d ark curre nt ( a) 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 v ce = 10 v
dual phototransistor optocouplers mct6 mct61 mct62 10/20/04 p age 4 of 8 ?2003 fairchild semiconductor corporation switching speed vs. load resistor r-load resistor (k ? ) 0.1 1 10 100 switchin g speed - ( s) v f - forward vol tatge (v) 0.1 1 10 100 1000 t off t on t f i f = 10 ma v cc = 10 v t a = 25?c collector-emitter saturation voltage vs collector current v ce (sat) - collector-emitter saturation voltage (v) 0.01 0.1 1 10 0.001 0.01 0.1 1 10 100 i f = 20 ma i f = 2.5 ma i f = 10 ma i f = 5 ma t a = 25?c i f - led forward current (ma) i c - collector current (ma) led forward voltage vs. forward current 110 100 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 t a = 25?c t a = 55?c t a = 100?c t r
10/20/04 p age 5 of 8 ?2003 fairchild semiconductor corporation dual phototransistor optocouplers mct6 mct61 mct62 pa ck ag e dimensions (through hole) 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 pa ck ag e dimensions (surface mount) 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. pa ck ag e dimensions (0.4"lead spacing) 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 recommended pad layout for surface mount leadform 0.070 (1.78) 0.060 (1.52) 0.030 (0.76) 0.100 (2.54) 0.295 (7.49) 0.415 (10.54) note all dimensions are in inches (millimeters)
dual phototransistor optocouplers mct6 mct61 mct62 10/20/04 p age 6 of 8 ?2003 fairchild semiconductor corporation ordering information marking information option order entry identi?r description s. s surface mount lead bend sd .sd surface mount; tape and reel w. w 0.4 lead spacing 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., ?3 5t wo digit work week ranging from ?1 to ?3 6 assembly package code mct6 t1 yy xx v
10/20/04 p age 7 of 8 ?2003 fairchild semiconductor corporation dual phototransistor optocouplers mct6 mct61 mct62 note all dimensions are in inches (millimeters) re?w pro?e carrier tape specifications 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 max 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
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. 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. life support policy fairchild?s 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 which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. a critical component is 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 preliminary no identification needed obsolete this datasheet contains the design specifications for product development. specifications may change in any manner without notice. this datasheet contains preliminary data, and supplementary data will be published at a later date. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. this datasheet contains final specifications. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. this datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. the datasheet is printed for reference information only. formative or in design first production full production not in production isoplanar? littlefet? microcoupler? microfet? micropak? microwire? msx? msxpro? ocx? ocxpro? optologic ? optoplanar? pacman? pop? fast ? fastr? fps? frfet? globaloptoisolator? gto? hisec? i 2 c? i-lo ? implieddisconnect? rev. i13 acex? activearray? bottomless? coolfet? crossvolt ? dome? ecospark? e 2 cmos? ensigna? fact? fact quiet series? power247? poweredge? powersaver? powertrench ? qfet ? qs? qt optoelectronics? quiet series? rapidconfigure? rapidconnect? serdes? silent switcher ? smart start? spm? stealth? superfet? supersot?-3 supersot?-6 supersot?-8 syncfet? tinylogic ? tinyopto? trutranslation? uhc? ultrafet ? vcx? across the board. around the world.? the power franchise ? programmable active droop?
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