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HCPL-3150 Optocoupler for Power IGBTs and MOSFETs
High-performance optocoupler with a power output stage for motor control applications
- Storage Temperature: -55 to 125 °C
- Operating Temperature: -40 to 100 °C
- Average Input Current: 25 mA
- Peak Input Current: 0.6 mA
- Peak Transient Input Current: 1 A
- Reverse Input Voltage: 5 V
- Output Voltage: 0 to VCC
- Output Power Dissipation: 250 mW
- Total Power Dissipation: 295 mW
Features:
- P0.5 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
- ICC = 5 mA Maximum Supply Current
The HCPL-3150 optocoupler is specially designed to drive power IGBTs and MOSFETs in motor control inverter applications. It provides the necessary drive voltages for gate-controlled devices, making it suitable for directly driving IGBTs up to 1200 V/50 A. For higher-rated IGBTs, consider using the HCPL-3120 for driving a discrete power stage.
Applications:
- Isolated IGBT/MOSFET Gate Drive
- AC and Brushless DC Motor Drives
- Industrial Inverters
- Switch Mode Power Supplies (SMPS)