C-102 series

The C-102 series is a kind of optically coupled isolator. C-102 series contains a gallium arsenide infrared-emitting diode and a silicon NPN photodarlington, coaxially mounted in an injection-molded, black plastic housing sealed against all external sources of optical radiation. It is designed for applications simultaneously requiring high voltage isolation, component hermeticity, and extremely high current transfer ratio.

There are some C-102 series features as follows: (1)10 kV I/O isolation; (2)very high current-transfer-ratio (CTR); (3)hermetically-sealed components; (4)UL listed; (5)replaces CLA65 family of isolators.

The following is about C-102 series absolute maximum ratings (TA=25 unless otherwise stated): (1)storage and operating temperature: -55 to +100; (2)lead soldering temperature: 240; (3)IRED continuous forward current: 100 mA; (4)IRED peak forward current (1 s pulse width, 300 pps): 3 A; (5)IRED reverse voltage: 3 V; (6)IRED power dissipation: 200 mW; (7)sensor collector-emitter voltage: 30 V; (8)sensor emitter-collector voltage: 5 V; (9)sensor power dissipation: 200 mW.