GlobalOptoisolator ! (400 Volts Peak) The MOC3041, MOC3042 and MOC3043 devices consist of gallium arsenide infrared emitting diodes optically coupled to a monolithic silicon detector performing the function of a Zero Voltage Crossing bilateral triac driver. They are designed for use with a triac in the interface of logic systems to equipment powered from 115 Vac lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc. * * * * Simplifies Logic Control of 115 Vac Power Zero Voltage Crossing dv/dt of 2000 V/s Typical, 1000 V/s Guaranteed To order devices that are tested and marked per VDE 0884 requirements, the suffix "V" must be included at end of part number. VDE 0884 is a test option. Recommended for 115/240 Vac(rms) Applications: * Solenoid/Valve Controls * Lighting Controls * Static Power Switches * AC Motor Drives * * * * E.M. Contactors Symbol Value 2 5 3 6 Volts Forward Current -- Continuous IF 60 mA Total Power Dissipation @ TA = 25C Negligible Power in Output Driver Derate above 25C PD 120 mW 1.41 mW/C OUTPUT DRIVER Off-State Output Terminal Voltage VDRM 400 Volts Peak Repetitive Surge Current (PW = 100 s, 120 pps) ITSM 1 A PD 150 1.76 mW mW/C VISO 7500 Vac(pk) Total Power Dissipation @ TA = 25C Derate above 25C PD 250 2.94 mW mW/C Junction Temperature Range TJ - 40 to +100 C Ambient Operating Temperature Range(2) TA - 40 to +85 C Tstg - 40 to +150 C TL 260 C TOTAL DEVICE Soldering Temperature (10 s) 6 Unit VR Storage Temperature Range(2) 1 Solid State Relays Reverse Voltage Isolation Surge Voltage(1) (Peak ac Voltage, 60 Hz, 1 Second Duration) STANDARD THRU HOLE COUPLER SCHEMATIC AC Motor Starters INFRARED EMITTING DIODE Total Power Dissipation @ TA = 25C Derate above 25C 1 Temperature Controls MAXIMUM RATINGS (TA = 25C unless otherwise noted) Rating 6 1. Isolation surge voltage, VISO, is an internal device dielectric breakdown rating. 1. For this test, Pins 1 and 2 are common, and Pins 4, 5 and 6 are common. 1. 2. 3. 4. 5. 5. 6. ZERO CROSSING CIRCUIT 4 ANODE CATHODE NC MAIN TERMINAL SUBSTRATE DO NOT CONNECT MAIN TERMINAL MOC3041, MOC3042, MOC3043 ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Symbol Min Typ Max Unit Reverse Leakage Current (VR = 6 V) IR -- 0.05 100 A Forward Voltage (IF = 30 mA) VF -- 1.3 1.5 Volts IDRM1 -- 2 100 nA Peak On-State Voltage, Either Direction (ITM = 100 mA Peak) VTM -- 1.8 3 Volts Critical Rate of Rise of Off-State Voltage(3) dv/dt 1000 2000 -- V/s -- -- -- -- -- -- 15 10 5 Characteristic INPUT LED OUTPUT DETECTOR (IF = 0 unless otherwise noted) Leakage with LED Off, Either Direction (Rated VDRM(1)) COUPLED LED Trigger Current, Current Required to Latch Output (Main Terminal Voltage = 3 V(2)) MOC3041 MOC3042 MOC3043 IFT Holding Current, Either Direction IH -- 250 -- A VISO 7500 -- -- Vac(pk) VIH -- 5 20 Volts IDRM2 -- -- 500 A Isolation Voltage (f = 60 Hz, t = 1 sec) mA ZERO CROSSING Inhibit Voltage (IF = Rated IFT, MT1-MT2 Voltage above which device will not trigger.) Leakage in Inhibited State (IF = Rated IFT, Rated VDRM, Off State) 1. 2. 2. 3. Test voltage must be applied within dv/dt rating. All devices are guaranteed to trigger at an IF value less than or equal to max IFT. Therefore, recommended operating IF lies between IFT (15 mA for MOC3041, 10 mA for MOC3042, 5 mA for MOC3043) and absolute max IF (60 mA). This is static dv/dt. See Figure 7 for test circuit. Commutating dv/dt is a function of the load-driving thyristor(s) only. TYPICAL ELECTRICAL CHARACTERISTICS TA = 25C OUTPUT PULSE WIDTH - 80 s IF = 30 mA f = 60 Hz TA = 25C +600 +400 +200 NORMALIZED IFT ITM , ON-STATE CURRENT (mA) +800 0 -200 -400 -600 NORMALIZED TO TA = 25C 1.5 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 -800 -4 -3 -2 -1 0 1 2 3 VTM, ON-STATE VOLTAGE (VOLTS) Figure 1. On-State Characteristics 4 5 -40 -20 0 20 40 60 TA, AMBIENT TEMPERATURE (C) 80 Figure 2. Trigger Current versus Temperature MOC3041, MOC3042, MOC3043 1.5 1.4 IF = 0 200 1.3 IDRM2, NORMALIZED I DRM1, PEAK BLOCKING CURRENT (nA) 500 100 50 20 IF = RATED IFT 1.2 1.1 1 0.9 0.8 0.7 10 0.6 5 -40 -20 -40 -20 0 20 40 60 80 100 TA, AMBIENT TEMPERATURE (C) IFT, NORMALIZED LED TRIGGER CURRENT IFT, NORMALIZED NORMALIZED TO TA = 25C 1.3 1.2 1.1 1 0.9 0.8 0.7 -40 -20 0 20 40 60 TA, AMBIENT TEMPERATURE (C) 80 100 25 NORMALIZED TO: PWin 100 s TA = 25C q 20 15 10 5 0 1 2 Figure 5. Trigger Current versus Temperature +400 Vdc PULSE INPUT APPLIED VOLTAGE WAVEFORM RTEST X100 SCOPE PROBE Vmax = 400 V 252 V + 0.63 RCVmax + 252 RC dv dt 0 VOLTS 100 1. The mercury wetted relay provides a high speed repeated pulse to the D.U.T. 2. 100x scope probes are used, to allow high speeds and voltages. 3. The worst-case condition for static dv/dt is established by triggering the D.U.T. with a normal LED input current, then removing the current. The variable RTEST allows the dv/dt to be gradually increased until the D.U.T. continues to trigger in response to the applied voltage pulse, even after the LED current has been removed. The dv/dt is then decreased until the D.U.T. stops triggering. tRC is measured at this point and recorded. R = 10 k D.U.T. 5 10 20 50 PWin, LED TRIGGER PULSE WIDTH (s) Figure 6. LED Current Required to Trigger versus LED Pulse Width CTEST MERCURY WETTED RELAY 20 40 60 80 100 TA, AMBIENT TEMPERATURE (C) Figure 4. IDRM2, Leakage in Inhibit State versus Temperature Figure 3. IDRM1, Peak Blocking Current versus Temperature 1.5 1.4 0 t tRC Figure 7. Static dv/dt Test Circuit t MOC3041, MOC3042, MOC3043 VCC Rin 1 360 6 Typical circuit for use when hot line switching is required. In this circuit the "hot" side of the line is switched and the load connected to the cold or neutral side. The load may be connected to either the neutral or hot line. Rin is calculated so that IF is equal to the rated IFT of the part, 5 mA for the MOC3043, 10 mA for the MOC3042, or 15 mA for the MOC3041. The 39 ohm resistor and 0.01 F capacitor are for snubbing of the triac and may or may not be necessary depending upon the particular triac and load used. HOT MOC3041/ 5 3042/ 3043 3 4 2 39 240 Vac 0.01 330 LOAD NEUTRAL * For highly inductive loads (power factor < 0.5), change this value to 360 ohms. Figure 8. Hot-Line Switching Application Circuit 240 Vac R1 VCC 1 Rin 2 3 D1 Suggested method of firing two, back-to-back SCR's, with a Motorola triac driver. Diodes can be 1N4001; resistors, R1 and R2, are optional 330 ohms. 6 MOC3041/ 3042/ 3043 SCR 5 4 SCR 360 NOTE: This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only. D2 R2 LOAD Figure 9. Inverse-Parallel SCR Driver Circuit MOC3041, MOC3042, MOC3043 PACKAGE DIMENSIONS -A- 6 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 4 -B- 1 3 F 4 PL C N -T- L K SEATING PLANE J 6 PL 0.13 (0.005) G M E 6 PL D 6 PL 0.13 (0.005) M T A B M M T B M A M DIM A B C D E F G J K L M N M INCHES MIN MAX 0.320 0.350 0.240 0.260 0.115 0.200 0.016 0.020 0.040 0.070 0.010 0.014 0.100 BSC 0.008 0.012 0.100 0.150 0.300 BSC 0_ 15 _ 0.015 0.100 STYLE 6: PIN 1. 2. 3. 4. 5. 6. MILLIMETERS MIN MAX 8.13 8.89 6.10 6.60 2.93 5.08 0.41 0.50 1.02 1.77 0.25 0.36 2.54 BSC 0.21 0.30 2.54 3.81 7.62 BSC 0_ 15 _ 0.38 2.54 ANODE CATHODE NC MAIN TERMINAL SUBSTRATE MAIN TERMINAL THRU HOLE -A- 6 4 -B- 1 S NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3 F 4 PL L H C -T- G J K 6 PL E 6 PL 0.13 (0.005) D 6 PL 0.13 (0.005) M T A M B M SEATING PLANE T B M A M M SURFACE MOUN T DIM A B C D E F G H J K L S INCHES MIN MAX 0.320 0.350 0.240 0.260 0.115 0.200 0.016 0.020 0.040 0.070 0.010 0.014 0.100 BSC 0.020 0.025 0.008 0.012 0.006 0.035 0.320 BSC 0.332 0.390 MILLIMETERS MIN MAX 8.13 8.89 6.10 6.60 2.93 5.08 0.41 0.50 1.02 1.77 0.25 0.36 2.54 BSC 0.51 0.63 0.20 0.30 0.16 0.88 8.13 BSC 8.43 9.90 *Consult factory for leadform option availability MOC3041, MOC3042, MOC3043 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. -A- 6 4 -B- 1 3 L N F 4 PL C -T- SEATING PLANE G J K D 6 PL E 6 PL 0.13 (0.005) M T A M B M 0.4 LEAD SPACING DIM A B C D E F G J K L N INCHES MIN MAX 0.320 0.350 0.240 0.260 0.115 0.200 0.016 0.020 0.040 0.070 0.010 0.014 0.100 BSC 0.008 0.012 0.100 0.150 0.400 0.425 0.015 0.040 MILLIMETERS MIN MAX 8.13 8.89 6.10 6.60 2.93 5.08 0.41 0.50 1.02 1.77 0.25 0.36 2.54 BSC 0.21 0.30 2.54 3.81 10.16 10.80 0.38 1.02 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. 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