Broadcom ACFL-3161 10A 600V CTI Gate Drive Optocouplers

Broadcom ACFL-3161 10A 600V CTI Peak Gate Drive Optocouplers offer rail-to-rail output and a 10A peak in a compact, surface-mountable SO-12 package. The ACFL-3161 features an isolation voltage of 5k Vrms between input and output channels.

The ACFL-3161 Optocouplers are designed with high peak driving current capability to ensure optimum performance for direct driving SiC MOSFET or IGBT in various applications. The device supports a fast propagation delay and tight dead time distortion, making it ideal for driving SiC MOSFET and IGBTs at a high frequency.

Features

–40°C to +125°C Industrial temperature range
10A peak High output driving current
Rail-to-rail output voltage
95ns max. Propagation delay
35ns max. Deadtime distortion
15V to 30V Wide operating supply (V_DD) range
Under Voltage Lock-out (UVLO) protection with hysteresis
I_DD = 4mA max. Low supply current allows bootstrap half-bridge topology
100kV/μs at V_CM = 1000V Common Mode Transient Immunity (CMTI)

High noise immunity
- Direct LED input with low input impedance and low noise sensitivity
Single-channel in SO-12 package with 8mm creepage and clearance
Regulatory approvals:
- UL1577 5k Vrms for 1 min
- CAN/CSA-C22.2 No. 62368-1
- IEC 60747-5-5VIORM = 1230VPEAK

Applications

Motor drive for Industrial automation and robotics
Power supply and charger
Renewable energy inverter and storage

Broadcom ACFL-3161 10A 600V CTI Gate Drive Optocouplers

Features

Applications

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Functional Diagram

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