ACFL-3161-500E

ACFL-3161-500E is a 10A gate drive optocoupler device in the SSO-12 package designed for high-voltage, space-constrained industrial applications like motor drives and inverters. The new package features a 600V CTI mold, which reduces the creepage requirement due to high insulation voltage in a compact footprint. It features common mode transient immunity (CMTI) greater than 100 kV/μs, preventing erroneous gate driver failures in noisy environments. Furthermore, the new device has less than 95ns propagation delay, enabling high-frequency switching to improve efficiency in driving IGBT and SiC/GaN MOSFET. Applications include IGBT/SiC gate drives, AC and brushless DC motor drives, renewable energy inverters and storage, industrial inverters, switching power supplies. Regulatory approvals include UL1577 5kVrms for 1 minute, CAN/CSA-C22.2 No. 62368-1, IEC/EN 60747-5-5 VIORM = 1230 VPEAK.

• Industrial temperature range from -40°C to +125°C
• Rail-to-rail output voltage
• Wide operating supply (VDD) range from 15V to 30V
• Under-voltage lockout (UVLO) protection with hysteresis
• Low supply current allows a bootstrap half-bridge topology: IDD = 4mA maximum
• Common mode transient immunity (CMTI): 100kV/μs at VCM = 1000V
• High noise immunity, direct LED input with low input impedance and low noise sensitivity
• Minimum input pulse width is 100ns minimum
• Output rise time (20% to 80%) is 7ns typical
• Output fall time (80% to 20%) is 7ns typical