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| 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 s)..................................... 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 (tp10 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 23C/50% RH, DIN 50014 Creepage .......................................................... 7 mm Clearance.......................................................... 7 mm Isolation Resistance VIO=500 V, TA=25C .....................................1012 VIO=500 V, TA=100C ...................................1011 Total Power Dissipation, TA=25C ................... 330 mW Storage Temperature Range ............. -55C to +125C Operating Temperature Range.......... -40C to +100C Junction Temperature......................................... 100C Lead Soldering Temperature (2 mm from case, t<10 s.) .............................. 260C .023 (.58) .019 (.48) .061 (1.54) .057 (1.44) .100 (2.54) .04 (.5) .026 (.65) .130 (3.3) .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 Symbol Max. Unit Test Condition Emitter Forward Current IF 130 mA Detector Power Dissipation PD 300 mW TA25C Coupled Device Rated Impulse Voltage Sample Test VIOTM 6 kV tT1= 10 s, ttest=60 s 5-127 Electrical Characteristics, TA=25C Parameter Emitter Forward Voltage Breakdown Voltage Junction Capacitance Detector Off-state Output Terminal Voltage Peak On-state Voltage Critical Rate of Rise of Off-state Voltage VDRM VTM (dv/dt)cr (dv/dt)crq 0.13 Coupled Device Input Trigger Current Holding Current IFT IH 5 7 1 mA mA VT=6 V, RL=150 IF 10 mA, VS3 V 600 1.5 50 0.25 3 V V V/s V/s IDRM=500 nA ITM=100 mA, IFT=30 mA IF=0, VS=240 VRMS IF=30 mA, VS=60 VRMS VF VBR CJ 5 50 1.25 1.6 V V pF IF=50 mA IR=10 A VR=0 V, f=1 MHz Symbol Min. Typ. Max. Unit Test Condition 5-128 IL440 |
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