The HCPL-M454#500 is a single-channel transistor output optocoupler from Broadcom Limited. It is designed for isolating high-speed logic systems and power supplies. The device has a minimum DC current transfer ratio of 25% at 16mA and a maximum DC current transfer ratio of 60% at 16mA. The switching turn-on and turn-off time is 200ns and 300ns, respectively. The device has an isolation voltage of 3750Vrms and a continuous forward current of 25mA. The HCPL-M454#500 has a maximum output voltage of 20V and a channel output current of 8mA. It comes in a 5-SO package and operates in a temperature range of -55°C to 100°C. The device is available in a reel-tray packaging with 1500 pieces per package.