Fairchild FOD3120SV

光学耦合15000Vrms

Overview

The FOD3120SV is a 2.5A output current gate drive optocoupler, capable of driving most 800V/20A IGBT/MOSFET. It is suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications, and high performance power system. It utilizes Fairchild’s proprietary coplanar packaging technology, Optoplanar®, and optimized IC design to achieve high noise immunity, characterized by high common mode rejection. It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode (LED) optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage.

Features

Bulk Package
Optical Coupling Technology
1 Number of Channels
5000Vrms Voltage - Isolation
35kV/µs Common Mode Transient Immunity (Min)
400ns, 400ns Propagation Delay tpLH / tpHL (Max)
100ns Pulse Width Distortion (Max)
60ns, 60ns Rise / Fall Time (Typ)
2A, 2A Current - Output High, Low
3A Current - Peak Output
1.5V Voltage - Forward (Vf) (Typ)
15V ~ 30V Voltage - Output Supply
Surface Mount Mounting Type
IEC, UL Approval Agency
25 mA Current - DC Forward (If) (Max)