IL440 TRIAC PREDRIVER NON-ZERO CROSSING OPTOCOUPLER FEATURES • 600 V Blocking Voltage • 7 mA Maximum Trigger Current • Isolation Voltage, 3750 VAC, t=1 sec. • Isolation Materials per UL94 Package Dimensions in inches (mm) 6 5 4 A APPLICATIONS • High Current Triac Driver • Solid State Relays • Switch Small AC Loads K NC 1 DESCRIPTION 6 2 5 NC 3 4 MT1 MT2 3 .346 (8.8) Max. The IL440 consists of a GaAs infrared emitter optically coupled to a silicon planar triac chip with a non-zero crossing network. The two semiconductors are assembled in a 6 pin dual-in-line plastic package. The output detector is capable of blocking up to 600 volts which permits control of off-line voltages up to 240 VAC. The IL440 can handle currents up to 100 mARMS. Maximum Ratings Emitter Reverse Voltage ..................................................... 5 V Forward Current ................................................ 60 mA Surge Current (P.W.<10 µs)..................................... 3 A Power Dissipation............................................ 100 mW Junction Temperature........................................ 100 °C Detector Peak Off-state Voltage......................................... 600 V On-state RMS Current ...................................... 100 mA Peak Surge Current (tp≤10 ms) ............................ 1.2 A Peak On-state Current............................................. 2 A Power Dissipation............................................ 300 mW Junction Temperature........................................ 125 °C Package Isolation Voltage, 1 sec. ............................... 3750 VAC per Standard Climate 23°C/50% RH, DIN 50014 Creepage .......................................................... ≥7 mm Clearance.......................................................... ≥7 mm Isolation Resistance VIO=500 V, TA=25°C .....................................≥1012 Ω VIO=500 V, TA=100°C ...................................≥1011 Ω Total Power Dissipation, TA=25°C ................... 330 mW Storage Temperature Range ............. –55°C to +125°C Operating Temperature Range.......... –40°C to +100°C Junction Temperature......................................... 100°C Lead Soldering Temperature (2 mm from case, t<10 s.) .............................. 260°C 2 1 .308 (7.82) .292 (7.42) .339 (8.6) Max. .193 (4.9) Max. .04 (.5) .023 (.58) .019 (.48) .061 (1.54) .057 (1.44) .025 (6.4) .130 (3.3) .014 (.35) Max. .026 (.65) .382 (9.7) .327 (8.3) .100 (2.54) .2 (5.08) Maximum Safety Ratings This device is used for protective separation against electrical shock within the maximum safety ratings. This must be ensured by protective circuits in the applications. Parameter Test Condition Symbol Max. Unit IF 130 mA PD 300 mW TA≤25°C VIOTM 6 kV tT1= 10 s, ttest=60 s Emitter Forward Current Detector Power Dissipation Coupled Device Rated Impulse Voltage Sample Test 5–127 Electrical Characteristics, TA=25°C Parameter Symbol Min. Typ. Max. Unit Test Condition 1.25 1.6 V IF=50 mA V IR=10 µA pF VR=0 V, f=1 MHz V IDRM=500 nA V ITM=100 mA, IFT=30 mA Emitter Forward Voltage VF Breakdown Voltage VBR Junction Capacitance CJ 5 50 Detector Off-state Output Terminal Voltage VDRM 600 Peak On-state Voltage VTM 1.5 Critical Rate of Rise of Off-state Voltage (dv/dt)cr 50 V/µs IF=0, VS=240 VRMS (dv/dt)crq 0.13 0.25 V/µs IF=30 mA, VS=60 VRMS Input Trigger Current IFT 5 7 mA VT=6 V, RL=150 Ω Holding Current IH 1 mA IF≥ 10 mA, VS≥3 V 3 Coupled Device 5–128 IL440