112 Optoisolators QUICK REFERENCE CHART MIN. MIN. MIN. OUTPUT CURRENT DC VOLTAGE TYPICAL PACKAGE TRANSFER ISOLATION RATING BANDWIDTH OUTPUT FORMAT PRODUCT KEY PACKAGE TYPE RATIO VOLTAGE (BYCEO) R, = 1002 TRANSISTOR MCT2 A 6 LEAD PLASTIC DIP 20% 1500 V 30V 150 kHz TRANSISTOR MCT2E A 6 LEAD PLASTIC DIP 20% 2500 V 30V 150 kHz TRANSISTOR MCT210 A 6 LEAD PLASTIC DIP 150% 4000 V 30V 150 kHz TRANSISTOR MCT26 A 6 LEAD PLASTIC DIP 6% 1500 V 30V 150 kHz TRANSISTOR MCT4 Cc TO-46 METAL CAN 15% 1000 V 30V 150 kHz TRANSISTOR MCT4R* Cc TO-46 METAL CAN 15% 1000 V 30V 150 kHz TRANSISTOR MCT6 B 8 LEAD PLASTIC DIP 20% 1500 V 30V 150 kHz DUAL CHANNEL TRANSISTOR MCT66 B 8 LEAD PLASTIC DIP 6% 1500 V 30V 150 kHz DUAL CHANNEL , TRANSISTOR 4N25 F 6 LEAD PLASTIC DIP 20% 2500 V 30V 300 kHz TRANSISTOR 4N26 F 6 LEAD PLASTIC DIP 20% 1500 V 30V 300 kHz TRANSISTOR 4N27 F 6 LEAD PLASTIC DIP 10% 1500 V 30V 300 kHz TRANSISTOR 4N28 F 6 LEAD PLASTIC DIP 10% 500 V 30V 300 kHz TRANSISTOR 4N35 F 6 LEAD PLASTIC DIP 100% 3550 V 30V 150 kHz TRANSISTOR 4N36 F 6 LEAD PLASTIC DIP 100% 2500 V 30V 150 kHz TRANSISTOR 4N37 F 6 LEAD PLASTIC DIP 100% 1500 V 30V 150 kHz DARLINGTON TRANS. MCA230 A 6 LEAD PLASTIC DIP 100% 1500 V 30V 10 kHz DARLINGTON TRANS. MCA231 A 6 LEAD PLASTIC DIP 200% 1500 V 30V 10 kHz DARLINGTON TRANS. MCA255 A 6 LEAD PLASTIC DIP 100% 1500 V 55V 10 kHz DARLINGTON TRANS. 4N29 F 6 LEAD PLASTIC DIP 100% 2500 V 30V 30 kHz DARLINGTON TRANS. 4N30 F 6 LEAD PLASTIC DIP 100% 1500 V 30V 30 kHz DARLINGTON TRANS. 4N31 F 6 LEAD PLASTIC DIP 50% 1500 V 30V 30 kHz DARLINGTON TRANS. 4N32 F 6 LEAD PLASTIC DIP 500% 2500 V 30V 30 kHz DARLINGTON TRANS. 4N33 F 6 LEAD PLASTIC DIP 500% 1500 V 30V 30 kHz *Reliability conditioned to MIL-STD-883, Method 5005/B, 100% pre-conditioning. FORWARD MAX. pc BLOCKING TURN-ON PACKAGE ISOLATION VOLTAGE CURRENT OUTPUT FORMAT PRODUCT KEY PACKAGE TYPE VOLTAGE (VDRRM) (Ip) SCR MCS2 A 6 LEAD PLASTIC DIP 1500 V 200 V 14.0 mA SCR MCS2400 A 6 LEAD PLASTIC DIP 1500 V 400 V 14.0mA 2 SCRs (CONNECTED ANODE TO CATHODE) MCS6200 B 8 LEAD PLASTIC DIP 1500 V 200 V 14.0mA 2 SCRs (CONNECTED ANODE TO CATHODE) McCS6201 B 8 LEAD PLASTIC DIP 2500 V 200 V 14.0 mA MIN. MIN. DC BINARY MAX. TYP. OUTPUT PACKAGE ISOLATION DATA RATE TRIGGER HYSTERESIS FORMAT PRODUCT KEY PACKAGE TYPE VOLTAGE (BDR) (Ip) (Alp) LOGIC GATE MCL601 B 8 LEAD PLASTIC DIP 2000 V 0.10 MHz 5.0mA 1.0 mA OPEN COLLECTOR LOGIC GATE MCL611 B 8 LEAD PLASTIC DIP 2000 V 1.0 MHz 15.0mA 5.0 mA OPEN COLLECTOR (TOTEM POLE OUTPUT MCL600 & MCL610 available February, 1977.) MAX. OUTPUT PACKAGE PACKAGE COLLECTOR TYPICAL DARK CURRENT FORMAT PRODUCT KEY TYPE CURRENT (Ic) BANDWIDTH (IcEo) TRANSISTOR MCT8 E rene LIMIT 200 uA @If= 20 mA, VcE=10V 150 kHz 100 nA TRANSISTOR MCT81 E etn LIMIT 50 uA @ Ip = 20 mA, Vox =10V 200 kHz 100 nA IT DARLINGTON MCA7 D REFLECTIVE 50 uA @Ip=50 mA, VCR =5 V 0.8 kHz 100 nA SENSOR SWITCH DARLINGTON MCA8 E Sach LIMIT 2mA @Ip=16mA, Vcp=1V 0.8 kHz 100 nA WITCH DARLINGTON MCA81 E SLOTTED LIMIT 1.6 mA @Ip= 50 mA, Vof=1V 1.5 kHz 100 nA SWITCH139 OPTICALLY ISOLATED | MCL6O1 Monsa NOUN Locic GATE MCL611 ee sisisis PRODUCT DESCRIPTION The MCL601 and MCL611, are optically isolated logic gates in an 8-lead DIP package. A GaAs LED radiates infrared light onto a high speed photodiode detector, thus providing electrical isolation of +2000 V between input and out- put. A differential comparator amplifies the photodiode signal, anid a Schmitt trigger improves noise immunity by providing threshold and hysteresis. A standard open collector circuit on the output offers normal current sinking capability. The LED drive current requirement matches either mode of logic loading. The output is compatible to most logic systems. The MCL601 has a 0.1 MHz data rate; the MCL 611 hasa 1 MHz data rate. PACKAGE DIMENSIONS ALL DIMENSIONS IN INCHES FEATURES 04s | anne Compatible TTL input drive load oO at Fae = Output compatible to TTL, OTL, RTL, CTL, HINIL = Single +5 Vec supply required s High toggle speed, high data rate = Short transmission delay s Small 8 pin DIP, two packages fit 16 pin socket = High isolation between input-output = High CMRR (Common Mode Rejection Ratio) = Built-in hysteresis for noise immunity = Output ORing capability PIN 1 LED ANODE : 2 LED CATHODE | 018 + .002 933 APPLICATIONS 4 NIC | ShounD = Digital logic to digital logic isolator--eliminates 7 Y vee rope spurious grounds CATHODE ' = DC input level sensorSchmitt trigger toggle AC to TTL conversionsquare wave shaping = Line receivereliminates CMN and ground loop SCHEMATIC DIAGRAM transients = Logic level shifter, input-output independent (8) f Nec ground systems {750.82 | 0, SYMBOL Nv oT Vcc (2) - OUTPUT (5) av F * J i; 27 yo ovr 470.2 3 o O GND (6) - cos C935 A = Differential amp, comparator Typica!l Values Shown S = Schmitt trigger, threshoid hysteresis * OPEN COLLECTOR ABSOLUTE MAXIMUM RATINGS Storage temperature... 2... ee ee eee ~55C to +150C Operating temperature .. 0... ee ee ee OC to +70C Lead temperature (Soldering, 10 sec.) 2... ee ee 260 C Input Diode Output Gate 5 Forward DC current ...........544- 20 mA Power dissipation at 25c ambient ...... 100 mW Reverse Voltage ..........02 00 eee eee 3V Derate tinearly from 25 C.......... 1.33 mw/'C Peak forward current DC supply currentigg ....---2 eee ee 30mA (1 Ms pulse, 300 pps) ......--- eee 3.0A Output collector voltage Vsg ..---- 2 eee 15V Power dissipation at 25 C ambient ...... 100 mW Ve ce eee ene eee eee 8V Derate linearly from 25 C.......... 1.33 mW/ C Output current lowIlg, - ee ee eee 16mA Input to output voltage... .... . ee 2000 V DCwo MCLGO1 MCL611 Note: The input is not specified as HI" or LOW as with normal gate units. The input is ON or OFF, set by the current flow through the input LED. Thus the input may be ON for logic drive tH! (pull up load system, Figure 1A) or logic drive LOW (pull down load systems, Figure 1B, as in open collector output devices.) See Z plot. Asa convenience of notation, reference will be made to a pull down type load input connected as in Figure 1B. A logical LOW is ON, and a logical HI is OFF. Vee, Vecs Voc, Vee, Vss Vsg Ry. Rt + + McL601 _ MCL6O1 _ PULL DOWN PULL UP 7416 > JA16 GND1 = = GND2 0936 GND 1 = = Gno2 C937 Figure 1A Figure 1B 4 HYSTERESIS, Ate +3.5 Vata evar 2 NECA Vo t t, 0.2V _ C938 Figure 2A re [at ted) [at ted | 43.5 V cere Vo ty t 40.2V c939 Figure 2B The MCL input may be driven in series or in parallel with other MCL units, and/or in parallel with other logic units. The input of the MCL has an equivalent unit toad (U.L.) rating related to current requirements. TWISTED PAIR LINE ILeD foo w * >) MCL601 \ 4 Select Rg to obtain 5 to 7 mA, I, Ep. co4o 9614 [L * OPEN COLLECTOR Fig. 3. Line ReceiverMCL601 MCL611 RECOMMENDED OPERATING CONDITIONS LIMITS PARAMETER MIN. TYP. MAX. Supply Voltage Vo, 4.5 5.0 5.5 Operating Free Air Temperature Range 0 25 70 Normalized Fan Out Logic HIGH 20 Logic LOW 10 Maximum Input Rise and Fall Time \ Slope { No Restriction Minimum Input Rise and Fall Time See Fig. 2A Minimum Pulse Width leastipg ELECTRICAL CHARACTERISTICS (25C) LIMITS TYP. PARAMETER SYMBOL MIN. (Note 2) MAX. Input Diode Forward Voltage Ve 1.25 1.50 Forward Voltage Temp Coefficient -1.8 Reverse Breakdown Voltage BV, 3.0 5.5 Reverse Leakage Current .001 10 Junction Capacitance Cy 50 Rise Time tr 20 Fall Time tf 20 Output Output Current HIGH (collector leakage) IG.4, 200 Output Voltage LOW Von 0.2 0.4 Supply Current HIGH leen 6 15 Supply Current LOW leet. 10 25 MCL601, 5 mA DRIVE (Ve, = 5 V) Switching Characteristics (Fig. 2B) toa (09) 2 4 toa (OFF) 2 4 tr, tf 10 Binary data rate 0.1 0.2 Input Diode I~ (On) 3.0 5.0 I~ (Off) 0.5 2.0 Ai, (hysteresis) 1.0 V_ (On) 1.15 V_ (Off) 0.95 Input load equivalent 2 MCL611, 15 mA DRIVE (V_ = 5 V) Switching Characteristics (Fig. 2B) tod (On) (Fig. 9) 3 6 tod (Off) tr, tf 10 Binary data rate 1.0 1.2 Input Diode (Fig. 11) I; (On) 10 15 \- (Off) 2.0 5 Al, (hysteresis) 5 Ve (On) 1.1 1.30 Ve (Off) 1.00 1.1 Input load equivalent 6 ISOLATION DC Voltage Breakdown 2000 AC Voltage Limit @ 60 Hz 800 Capacitance 1.0 Resistance 1012 UNITS Volts c ULL. ULL. UNITS mV/C UA pF ns ns BA Volts mA mA Us ns MHz Us Us ns MHz VDC VRMS pF TEST KONDITIONS (Note 1 tp = 20mA Ip =10uA Vp =3.0V V_ =0 F I; = 50 mA, 502 system - = 50 mA, 50Q system Veg = 4:5 Vi le = OMA Vou = 15 V Vec = 4.5 V,l_ = (ON)MAX IQu = 16 mA Veg = 5:5V, le = OMA Veg = 5.5V, Ip = MAX I, =3.0mA 1. =3.0mA C, = 25pF,R, = 2802 lp = 3.0 mA, Ry = 280 2 I~ = 5.0 mA I= 1O0mA I; = 10mA [p= 10mA C_ =25pF,R, = 2802 1p = 3.0 mA, R, = 2802 le = 10mA Ip =2.5mA 14142 MCLG6GO1 MCL611 TYPICAL ELECTRO-OPTICAL CHARACTERISTIC CURVES 06 T T T T Veo #5 V Ta = -55C Ip =0 0.5 / A Ww g a $ aw @ TA = 55C Oo = 03 Ta = 128C Ta = 25C g < 0.2 Can z a ' 01 s Vo. OUTPUT LOW LEVEL VOLTAGE - V 4H) Ip - FORWARD CURRENT -mA C942 0 10 15 20 25 30 35 40 45 lo. - SINK CURRENT- ma C941 Fig. 4. Low Level Output Voltage vs. Sink Current Fig. 5. Forward Voltage vs. Forward Current << E | bE z wu t t 3 E a ! 3 a z= w 9% rg w e = wn r > oO x Zz \ 9 aos w I > + = 5 a oO lw Zz | a -75 50 28 0 2% 50 75 100 125 -75 -50 -25 0 256 50 75 100 125 Ta, AMBIENT TEMPERATURE C C944 Ta AMBIENT TEMPERATURIE C C945 Fig. 7, MCL611Negative-Going Threshold Fig. 8. MCL611Hysteresis Current vs. Ambient Temperature vs. Ambient Temperature = 12 35 oo Vee = 5.0V i EN Ta = 28C let nn ee @ 10 3.0 ia 9 7] 2 a > g 8 7 28 rs cS a ! = s s Eb 6 > 06 a FE ma x 5 5 {4 L | g E 4 a U4 > 04 6 fe) a 3 pI -_ Tl area a 2 0.2 uu 1 x= - 0 0 4.5 4.75 5.0 5.25 5.5 0123 4 567 8 9 1011 12 Voc -SUPPLY VOLTAGE-VOLTS C947 INPUT Ip (may coa8 Fig. 10. MCL611Threshold Current & Hysteresis vs. Supply Voltage Fig. 11. MCL611-Threshold & Hysteresis of Input/Output IpPOSITIVE GOING THRESHOLD CURRENTmA -70 -50 -25 0 25 50 75 100 125 Ta AMBIENT TEMPERATURE C C943 Fig. 6. MCL 611Positive Going Threshold Current vs. Ambient Temperature g So So 8 PULSE DELAY tpg (nsec) Bg Ss 8 go oo o 1.0 4.11.2 71.3 1.4 15 16 1.718 19 2.0 NORMALIZED INPUT DRIVE CURRENT {Ip /Ipq) Fig. 9. MCL611Normalized Input Drive Current vs. Pulse Delay 3.5 , Voc = 5.0V Tp = 25C ler 3.0 => aT a = > 25 <J See J 7 L 8 os = Fk a > + & 7 > oO4 3 7 [ - 7] 0.2 <a. 0 oO 1 2 3 4 5 6 (INPUT I (ma) c949 Fig. 12. MCL601Threshold & Hysteresis of Input/Output NOTES: applicable device type. 2. Typical limits are at Voc = 5.0 V, 25C. 1. For conditions shown as MIN, or MAX., use the appropriate value specified under recommended operating conditions for the