The DC input single and multi-channel phototransistor optocouplers are used for power sequence controller and Input/Output interface applications.

The Broadcom HCPL-3120 gate drive optocouplers contain a GaAsP LED. The LED is optically coupled to an integrated circuit with a power output stage. It is ideally suited for driving power IGBTs and MOSFETs used in motor control inverted applications. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices.

2.0 A Minimum Peak Output Current
15 kV/ms Minimum Common Mode Rejection (CMR) at VCM = 1500 V
0.5 V Maximum Low Level Output Voltage (VOL)
Eliminates Need for Negative Gate Drive
ICC = 5 mA Maximum Supply Current
Under Voltage Lock-Out Protection (UVLO) with Hysteresis
Wide Operating VCC Range: 15 to 30 Volts
500 ns Maximum Switching Speeds
Industrial Temperature Range:
-40 degree C to 100 degree C

Optocouplers, Avago Technologies