The HCPL-3020 and HCPL-0302-500 gate drive optocouplers consist of a GaAsP LED 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. 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 small or medium power IGBTs. For IGBTs with higher ratings, the HCPL-0314/3140 (0.4 A), HCPL-3150 (0.5 A) or HCPL-3120 (0.2 A) gate drive optocouplers can be used.
Feature
- 0.2 A minimum peak output current
- High speed response:0.7 us maximum propagation delay over temperature range
- Ultra high CMR:minimum 10 kV/us at Vcm = 1000 V
- Bootstrappable supply current:maximum 3 mA
- Wide operating temperature range:-40 degree C to 100 degree C
- Wide Vcc operating range:10 V to 30 V over temperature range
- Available in DIP 8 and SO-8 packages
- Safety approvals: UL approval 3750 Vrms for 1 minute
- CSA approval
- IEC/EN/DIN EN 60747-5-2 approvalViorm = 566 Vpeak (HCPL-3020)
- Options available are: 500 = Tape and Reel Packaging Option 060 = IEC/EN/DIN EN 60747-5-2, Viorm = 630 Vpeak XXXE = Lead Free Option
Applications
- Isolated IGBT/power MOSFET gate drive
- AC and brushless DC motor drives
- Industrial inverters
- Air conditioner
- Washing machine
- Induction heater for cooker
- Switching power supplies (SPS)
