描述 Description

The HCPL-4506 and HCPL-0466 contain a GaAsP LED while the HCNW4506 contains an AlGaAs LED. The LED is optically coupled to an integrated high gain photo detector. Minimized propaThe connection of a 0.1 μF bypass capacitor between pins 5 and 8 is recommended. gation delay difference between devices make these optocouplers excellent solutions for improving inverter efficiency through reduced switching dead time.

特性 Features

? Performance Specified for

Common IPM Applications

over Industrial Temperature

Range: -40°C to 100°C

? Fast Maximum Propagation Delays

tPHL = 400 ns

tPLH = 550 ns

? Minimized Pulse Width

Distortion (PWD = 450 ns)

? 15 kV/μs Minimum Common

Mode Transient Immunity at VCM = 1500 V

? CTR > 44 at IF = 10 mA

? Safety Approval

UL Recognized - 2500 V rms

for 1 minute (5000 V rms for

1 minute for HCNW4506 and

HCPL-4506 Option 020) per

UL1577

CSA Approved

VDE 0884 Approved

-VIORM = 630 V peak for

HCPL-4506 Option 060

-VIORM = 1414 V peak for

HCNW4506

BSI Certified (HCNW4506)

Applications

? IPM Isolation

? Isolated IGBT/MOSFET Gate Drive

? AC and Brushless DC Motor Drives

? Industrial Inverters