PC875

The PC875 is designed as one kind of high sensitivity, high density mounting type photocoupler that can be used in wide range of applications such as (1)Programmable controllers; (2)System appliances, measuring instruments; (3)Copiers, automatic vending machines; (4)Signal transmission between circuits of different potentials and impedances. Features of the PC875 are:(1)High current transfer ratio (CTR: MIN. 600% at IF= 1mA, VCE = 2V);(2)High isolation voltage between input and output;(3)Compact dual-in-line package: 1-channel type;(4)Recognized by UL file No. E64380;(5)Low collector dark current (ICEO: MAX. 10 m A at VCE = 24V, Ta = 85°C).

The absolute maximum ratings of the PC875 can be summarized as:(1)Forward current: 50 mA;(2)Peak forward current: 1 A;(3)Reverse voltage: 6 V;(4)Power dissipation: 70 mW;(5)Collector-emitter voltage: 70 V;(6)Emitter-collector voltage: 0.1 V;(7)Collector current: 80 mA;(8)Collector power dissipation: 150 mW;(9)Total power dissipation: 200 mW;(10)Isolation voltage: 5 000 Vrms;(11)Operating temperature: -30 to +100 °C;(12)Storage temperature: -55 to +125 °C;(13)Soldering temperature: 260 °C.

The electrical characteristics of this device can be summarized as:(1)Forward voltage: 1.2 to 1.4 V;(2)Peak forward voltage: 3.0 V;(3)Reverse current: 10 uA;(4)Terminal capacitance: 30 to 250 pF;(5)Current transfer ratio: 1000 to 8000;(6)Collector-emitter saturation voltage: 0.8 to 1.0 V;(7)Floating capacitance: 0.6 to 1.0 pF;(8)Cut-off frequency: 1 to 6 kHz;(9)Rise time: 100 to 300 us;(10)fall time: 35 to 200 us. If you want to know more information such as the electrical characteristics about the PC875, please download the datasheet in www.seekic.com or www.chinaicmart.com.