Optocoupler : HCPL-314J-500E : Avago

The HCPL-314J-500E is a two-channel gate drive optocoupler from Broadcom (Avago), pairing an AlGaAs LED with an integrated power output stage to directly drive small and medium power IGBTs and MOSFETs. With a wide 10–30 V supply range and ultra-high common-mode rejection, it delivers reliable, isolated gate drive in demanding power-electronics environments. It's a proven choice for AC and brushless DC motor drives, industrial inverters, UPS systems and switch-mode power supplies.

• Dual channel, 0.4 A min peak output current

• 5000 Vrms isolation (UL 1577), 16-pin SOIC SMD

• Fast 0.7 µs max propagation delay; CMR min 25 kV/µs

• Wide 10–30 V supply; −40 °C to +100 °C