HCPL-J456

The HCPL-J456 contain an AlGaAs LED. The LED is optically coupled to an inte­grated high gain photo detector. Minimized propagation delay difference between devices makes these optocouplers excellent solutions for improving inverter efficiency through reduced switching dead time. An on chip 20 k? output pull-up resistor can be enabled by shorting output pins 6 and 7, thus eliminating the need for an external pull-up resistor in common IPM applications. Specifications and performance plots are given for typical IPM applications.

• Performance specified for bommon IPM applications over industrial temperature range: -40°C to 100°C
• Fast maximum propagation delays
  • tPHL = 480ns
  • tPLH = 550ns
• Minimized Pulse Width Distortion PWD = 450 ns
• 15 kV/µs minimum common mode transient immunity at VCM = 1500 V
• CTR > 44% at IF = 10mA
• Safety approval:
  • UL Recognized
  • 3750 V rms / 1 min. for HCPL-J456 CSA Approved
  • VIORM = 891 Vpeak for HCPL-J456