ACPL-W343-000E

The ACPL-W343-000E is a 1-channel 6-pin surface-mount IGBT Gate Drive Optocoupler with rail-to-rail output voltage. It contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. It 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 high peak output current supplied by this optocoupler make it ideally suited for direct driving IGBT with ratings up to 1200V/200A. For IGBTs with higher ratings, this optocoupler can be used to drive a discrete power stage which drives the IGBT gate.

• Rail-to-rail output voltage
• LED current input with hysteresis
• 1140V Maximum working insulation voltage
• 4A Maximum peak output current
• 3A Minimum peak output current
• 200ns Maximum propagation delay
• 100ns Maximum propagation delay difference
• 35kV/μs Minimum common mode rejection (CMR) at VCM=1500V

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