Broadcom ACFJ-3262 is a 10 A dual-channel gate drive optocoupler

The ACFJ-3262 is a 10 A dual-channel gate drive optocoupler device in the SO-24 package designed for high voltage, space-constrained industrial applications The ACFJ-3262 is a 10 A dual-channel gate drive optocoupler device in the SO-24 package designed for high voltage, space-constrained industrial applications like motor drives and inverters. The new package features a 600 V CTI mold which reduces the creepage requirement due to high insulation voltage in a compact footprint.

Components High Voltage Power September 20, 2021 by mixos

The ACFJ-3262 is a 10 A dual-channel gate drive optocoupler device in the SO-24 package designed for high voltage, space-constrained industrial applications

The ACFJ-3262 is a 10 A dual-channel gate drive optocoupler device in the SO-24 package designed for high voltage, space-constrained industrial applications like motor drives and inverters. The new package features a 600 V CTI mold which reduces the creepage requirement due to high insulation voltage in a compact footprint. It features transient immunity (CMTI) greater than 100 kV/μs, preventing erroneous gate driver failures in noisy environments. The new device has less than 95 ns propagation delay, enabling high frequency switching to improve MOSFET and GaN transistor/FET driving efficiency

Key features

10 A max peak output current
Dual-channel with 2.8 mm creepage between channels
600 V CTI mold
Dual rail-to-rail outputs for separate source and sink

Additional features

Industry’s first 10 A gate drive optocouplers
95 ns max propagation delay
100 kV/µs minimum common mode rejection (CMR) at V_CM = 1000 V
I_CC = 4.0 mA max supply current
Wide operating VCC range: 10 to 25 V
600 V CTI SO-24 package
Industrial temperature range:
- From -40 to +125 °C
Safety approvals:
- UL recognized: 5000 V_RMS for 1 minute.
- CSA approved
- IEC/EN/DIN EN 60747-5-5 V_IORM = 1.230 V_PEAK