The Broadcom® ACNU-250L is a single-channel 1MBd optocoupler in an SSO8 footprint. This optocoupler uses an insulating layer between the light-emitting diode and an integrated photon detector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base-collector capacitance. The ACNU-250L is suitable for isolated communication logic interface and control in high-voltage power systems, space-constrained industrial applications, renewable inverters and medical equipments. This package platform features wide 11-mm creepage and 10.5-mm clearance, high insulation voltage of Viorm = 1414 Vpeak and compact footprint which is 40% smaller than the 400-mil DIP8 package.