Description

The HCPL‑T250 contains GaAs LED. The LED is optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications.

Features

• Input threshold current (IFLH): 5 mA (max.)

• Supply current (ICC): 11 mA (max.)

• Supply voltage (VCC): 15‑35V

• Output current (IO): ±0.5 A (min.)

• Switching time (tPLH/tPHL): 0.5 µs (max.)

• Isolation voltage (VISO): 3750 Vrms (min.)

• UL 1577 recognized: File No. E55361

• CSA approved

• IEC/EN/DIN EN 60747‑5‑2 approved with VIORM = 630 Vpeak

• 5 kV/µs Minimum Common Mode Rejection (CMR) at Vcm = 1500 V

• Creepage distance: 7.4 mm Clearance: 7.1 mm

Applications

• IGBT/MOSFET gate drive

• AC/brushless DC motor drives

• Industrial inverters

• Switch mode power supplies