HCPL-T250

www.datasheet4u.com 1.5 Amp Output Current IGBT Gate Drive Optocoupler Technical Data HCPL-T250 Features Input Threshold Current (IFLH): 5 mA (Max.) Supply Current (ICC): 11 mA (Max.) Supply Voltage (VCC): 15-35 V 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 8 kV/µs Minimum Common Mode Rejection (CMR) at Vcm = 1500 V Creepage Distance: 7.4 mm. Clearance: 7.1 mm. 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. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and current supplied by this optocoupler makes it ideally suited for directly driving IGBTs with ratings up to 1200 V/25 A. For IGBTs with higher ratings, the HCPL-T250 can be used to drive a discrete power stage which drives the IGBT gate. Functional Diagram N/C 1 Q1 8 VCC VO VO VEE ANODE CATHODE N/C 2 3 7 6 Q2 4 SHIELD 5 Truth Table LED ON OFF Vout LOW HIGH Ordering Information Specify Part Number followed by Option Number. Example: HCPL-T250 #XXXX No Option = Standard DIP Package, 50 per tube. 060 = IEC/EN/DIN EN 60747-5-2 VIORM = 630 V...