The ACPL-P456 and ACPL-W456 contain a GaAsP LEDoptically coupled to an integrated high gain photodetector. Minimized propagation delay differencebetween devices make these optocouplers excellentsolutions for improving inverter efficiency throughreduced switching dead time. Specifications and performanceplots are given for typical IPM applications.
Performance Specified for Common IPM ApplicationsOver Industrial Temperature Range.
Short Maximum Propagation Delays
Minimized Pulse Width Distortion (PWD)
Very High Common Mode Rejection (CMR)
Available in Stretched SO-6 package with 8 mmcreepage and clearance.
UL Recognized with 3750 Vrms for 1 minute (5000Vrms for 1 minute for ACPL-W456 devices) perUL1577.
IEC/EN/DIN EN 60747-5-5 Approved with VIORM =1140 Vpeak (ACPL-W456) and VIORM = 891 Vpeak(ACPL-P456) for Option 060.
Wide operating temperature range: –40°C to 100°C.
Maximum propagation delay tPHL = 400 ns, tPLH = 490 nsMaximum Pulse Width Distortion (PWD) = 450 ns.
15 kV/μs minimum common mode rejection (CMR) atVCM = 1500 V.
CTR > 44% at IF = 10 mAAppl
IPM IsolationIsolated IGBT/MOSFET
AC and Brushless DC Motor Drives
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