A315J -0.5 Amp Output Current IGBT Gate Drive Optocoupler

A315J -0.5 Amp Output Current IGBT Gate Drive Optocoupler

The HCPL-315X consists of an LED optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications.
The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and current supplied by this opto-coupler makes it ideally suited for directly driving IGBTs with ratings up to 1200 V/50 A. For IGBTs with higher ratings, the HCPL-3150/315J can be used to drive a discrete power stage which drives the IGBT gate.

Isolated IGBT/MOSFET gate drive
AC and brushless dc motor drives
industrial inverters
Switch Mode Power Supplies (SMPS)
Uninterruptable Power Supplies (UPS)

0.6A maximum peak output current
0.5 A minimum peak output current
15 kV/µs minimum Common Mode Rejection (CMR) at VCM= 1500 V
1.0 V maximum low level output voltage (VOL) eliminates need for negative gate drive
CC = 5 mA maximum supply current
Under Voltage Lock-Out protection (UVLO) with hysteresis
Wide operating VCC range: 15 to 30 volts
0.5 µs maximum propagation delay
+/– 0.35 µs maximum delay between devices/channels
Industrial temperature range: -40°C to 100°C
HCPL-315J: channel one to channel two output isolation = 1500 Vrms/1 min.