Description

The ACPL-4800 fast speed optocoupler contains a GaAsP LED  and  photo  detector  with  built-in  Schmitt  trigger  to provide logic-compatible waveforms, eliminating the need for additional wave shaping. The totem pole output eliminates the need for a pull up resistor and allows for direct drive Intelligent Power Module or gate drive.

Features

•  Performance  Specified  for  Fast  IPM  Applications  over Industrial Temperature Range: -40°C to 100°C

•  Wide Operating VCCRange: 4.5 to 20 Volts

•  Typical Propagation Delays 150 ns

•  Maximum Pulse Width Distortion

   PWD = 250 ns

•  Propagation Delay Difference 

   Min. –100 ns, Max. 250 ns

•  30 kV/µs Minimum Common Mode Transient Immunity at VCM= 1000 V

•  Hysteresis

•  Totem Pole Output (No Pull-up Resistor Required)

•  Safety Approval:

   UL 1577, 3750 Vrms/ 1 minute

   CSA File CA88324, Notice #5

   IEC/EN/DIN EN 60747-5-2, VIORM= 630 Vpeak

Applications

•  IPM Interface Isolation

•  Isolated IGBT/MOSFET Gate Drive

•  AC and Brushless DC Servo Motor Drives

•  Low Power Inverters

•  General Digital Isolation