Broadcom ACNU-4804-000E

光学耦合15000Vrms

Overview

The ACNU-4804High CMR Intelligent Power Module is a high-speed optocoupler containing a AlGaAs LED and photo detector with a 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 of Intelligent Power Module or as a gate driver. Minimized propagation delay difference between devices makes these High CMR Intelligent Power Module optocouplers an excellent solution for improving inverter efficiency through reduced switching dead time. The ACNU-4804has an increased common mode transient immunity of 50kV/µs minimum at VCM = 1500V guaranteed over wide operating temperature range.

Features

Tube Package
Optical Coupling Technology
1 Number of Channels
5000Vrms Voltage - Isolation
50kV/µs Common Mode Transient Immunity (Min)
120ns, 150ns Propagation Delay tpLH / tpHL (Max)
90ns Pulse Width Distortion (Max)
6ns, 6ns Rise / Fall Time (Typ)
125mA, 125mA Current - Output High, Low
1.5V Voltage - Forward (Vf) (Typ)
4.5V ~ 30V Voltage - Output Supply
Surface Mount Mounting Type
CSA, UL Approval Agency
20 mA Current - DC Forward (If) (Max)