ایزولاتور ایزولاتور- درایور گیت

Product Attributes

Introduction

The FDA215 is a dual photovoltaic MOSFET driver. Each independent driver consists of an LED that is optically coupled to a photodiode array. The driver output is controlled by means of the highly effective infrared LED at the input. When the input current is applied to the LED, the light emitted activates the photodiode array, and generates the voltage at the output. The photodiode array is capable of generating a floating power source with voltage and current sufficient to drive high - power MOSFET transistors. Each photodiode array contains an integrated turn - off circuit that discharges the external MOSFET gate when LED current is removed. This eliminates the need to use external components to facilitate the discharge. The optically coupled technology provides 3750Vrms of input to output isolation. The FDA215 is well suited for use in discrete solid state relay designs and in other isolated switching applications.

Features

• Optically Isolated, Input to Output
• Dual Independent, Floating Outputs for Parallel, Series, or Isolated Configuration
• 5mA Control Current
• May Be Configured for AC and DC Switching
• Replacement of Discrete Components
• No EMI/RFI Generation
• Surface Mount and Tape & Reel Version Available
• Flammability Rating UL 94 V - 0

Applications

• MOSFET Driver
• Programmable Control
• Process Control
• Instrumentation
• Telecommunications