Description

The HCPL- 5120 contains a GaAsP LED optically coupled to an integrated circuit with a power output stage. The device 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 optocoupler makes it ideally suited for directly driving IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the HCPL- 5120 can be used to drive a discrete power stage, which drives the IGBT gate.

The products are capable of operation and storage over the full military temperature range and can be purchased as either commercial products, with full MIL- PRF- 38534 Class H testing, or from Defense Supply Center Columbus (DSCC) Standard Microcircuit Drawing (SMD) 5962- 04204. All devices are manufactured and tested on a MIL- PRF- 38534 certified line and are included in the DSCC Qualified Manufacturers List, QML- 38534 for Hybrid Microcircuits.

Features

• Performance Guaranteed over Full

Military Temperature Range: -55°C to +125°C

• Manufactured and Tested on a MIL PRF-38534 Certified Line

• Hermetically Sealed Packages

• Dual Marked with Device Part

Number and DSCC Drawing Number

• QML-38534

• HCPL-3120 Function Compatibility

• 2.0 A Minimum Peak Output Current

• 0.5V Maximum Low Level Output

Voltage (VOL) Eliminates Need for Negative Gate Drive

• 10 kV/µs Minimum Common Mode Rejection (CMR) at VCM = 1000V

• 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 Propagation Delay

• ± 0.35µs Maximun Delay Between Devices

Applications

• Industrial and Military Environments

• High Reliability Systems

• Harsh Industrial Environments

• Transportation, Medical, and Life Critical Systems

• Uninterruptible Power Supplies (UPS)

• Isolated IGBT/MOSFET Gate Drive

• AC and Brushless DC Motor Drives

• Industrial Inverters

• Switch Mode Power Supplies (SMPS)