K3640

Photocoupler K3640 K3641 These Photocouplers cosist of two Gallium Arsenide Infrared Emitting Diodes and a Silicon NPN PhotoDarlington transistor in a 6-pin package. DIMENSION (Unit : mm) FEATURES Collector-Emitter Voltage : Min.35V Current Transfer Ratio : Typ.500% (at IF= ¡¾1mA, VCE=2V) Electrical Isolation Voltage : AC2500Vrms Without Base Connection : K3640 With Base Connection : K3641 UL Recognized File No. E107486 PIN NO. AND INTERNAL CONNECTION DIAGRAM K3640 6 5 4 APPLICATIONS Interface between two circuits of different potential Telephone Line Receiver Automatic Vending Machine Power Supply Regulators K3641 1 6 2 5 3 4 1 2 3 MAXIMUM RATINGS Parameter Forward Current Input Peak Forward Current Power Dissipation Junction Temperature Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Output Collector-Base Breakdown Voltage** Collector Current Collector Power Dissipation Input to Output Isolation Voltage Storage Temperature Operating Temperature Lead Soldering Temperature Total Power Dissipation ** Except for K3640 *1. Input current with 100ms pulse width, 1% duty cycle *2. Measured at RH=40~60% for 1min *3. 1/16 inch form case for 10sec *3 *2 *1 (Ta=25 ¡É ) Symbol IF IFP PD TJ BVCEO BVECO BVCBO IC PC Viso Tstg Topr Tsol Ptot Rating ¡¾ 60 ¡¾ 1 150 125 35 6 35 50 150 AC2500 -55~+125 -30~+100 260 200 Unit mA A mW ¡É V V V mA mW Vrms ¡É ¡É ¡É mW 1/3 Photocoupler K3640 K3641 ELECTRO-OPTICAL CHARACTERISTICS P...