MCA11G2中文资料ETC数据手册PDF规格书

[GENERAL INSTRUMENT]

DESCRIPTION

The MCA11G1 and MCA11G2 are the photodarlington-type optically coupled optocouplers. Both devices have a gallium arsenide infrared emitting diode coupled with a silicon darlington connected phototransistor which has an integral base-emitter resistor to optimize elevated temperature characteristics.

FEATURES

■ High BVCEO

Minimum 100 V for MCA11G1

Minimum 80 V for MCA11G2

■ Pin for pin replacement for H11G1, H11G2, H11G3

■ High sensitivity to low input current - Minimum

500 percent CTR at IF = 1 mA

■ High isolation voltage

2500 VAC RMS - Steady State Rating

■ Low leakage current at elevated temperature

(maximum 100 µA at 80°C)

■ Underwriters Laboratory (UL) recognized

File #50151

APPLICATIONS

■ CMOS logic interface

■ Telephone ring detector

■ Low input TTL interface

■ Power supply isolation

■ Replace pulse transformer