IL440

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 APPLICATIONS High Current Triac Driver Solid State Relays Switch Small AC Loads 1 2 .346 (8.8) Max. .339 (8.6) Max. .193 (4.9) Max. .025 (6.4) .014 (.35) Max. .382 (9.7) .327 (8.3) .308 (7.82) .292 (7.42) 3 Package Dimensions in inches (mm) 6 5 4 A 1 6 MT1 K 2 5 NC 4 NC 3 MT2 DESCRIPTION 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...............................