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FOD420 from Fairchil,Fairchild Semiconductor

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15.625ms

FOD420

Manufacturer: Fairchil

Random Phase Snubberless Triac Driver

Partnumber Manufacturer Quantity Availability
FOD420 Fairchil 480 In Stock

Description and Introduction

Random Phase Snubberless Triac Driver The FOD420 is an optocoupler manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:  

- **Type**: Phototransistor optocoupler with base connection  
- **Isolation Voltage**: 5000Vrms  
- **Input Current (IF)**: 10mA (typical)  
- **Output Voltage (VCEO)**: 30V  
- **Current Transfer Ratio (CTR)**: 100% (minimum at IF = 10mA)  
- **Switching Speed**: 2μs (turn-on time), 30μs (turn-off time)  
- **Package**: 6-pin DIP (Dual In-line Package)  
- **Operating Temperature Range**: -55°C to +110°C  

The FOD420 is commonly used for high-voltage isolation in power supply feedback circuits, motor control, and industrial applications.  

(Note: Fairchild Semiconductor was acquired by ON Semiconductor in 2016.)

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