Photocoupler(These Photocouplers cosist of two Gallium Arsenide Infrared Emitting)
Photocoupler
K5640 • K5641
These Photocouplers cosist of two Gallium Arsenide Infrared Emitting Diodes and a Silicon NP...
Photocoupler
K5640 K5641
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=A1mA, VCE=2V) Electrical Isolation Voltage : AC5000Vrms Without Base Connection : K5640 With Base Connection : K5641 UL Recognized File No. E107486
PIN NO. AND INTERNAL CONNECTION DIAGRAM
6 5 4
K5640
1
2 5
3 4
APPLICATIONS
Interface between two circuits of different potential Telephone Line Receiver Automatic Vending Machine Power Supply
Regulators
K5641
6
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 K5640 *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
¡¾60 ¡¾ 1 150 125 35 6 35 50 150 AC5000 -55~+125 -30~+100 260 200
Unit
mA A mW ¡É V V V mA mW Vrms ¡É ¡É ¡É mW
1/3
Photocoupler
K5640 K5641
ELECTRO-OPTICAL CHARACTERISTICS
Paramete...