描述 Description

The HCPL-3120 contains a GaAsP LED while the HCPL-J312 and the HCNW3120 contain an AlGaAs LED. The LED is optically coupled to an integrated circuit with a power output stage. These optocouplers are ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications.

特性 Features

? 2.0 A Minimum Peak Output Current

? 15 kV/μs 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°C to 100°C

? Safety Approval

UL Recognized

2500 Vrms for 1 min. for HCPL-3120

3750 Vrms for 1 min. for HCPL-J312

5000 Vrms for 1 min. for HCNW3120

CSA Approval

VDE 0884 Approved

VIORM = 630 Vpeak for HCPL-3120 (Option 060)

VIORM = 891 Vpeak for HCPL-J312

VIORM = 1414 Vpeak for HCNW3120

BSI Certified (HCNW3120 only) (Pending)

Applications

? IGBT/MOSFET Gate Drive

? AC/Brushless DC Motor Drives

? Industrial Inverters

? Switch Mode Power Supplies