HSR312LManufacturer: FAI PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS | |||
Partnumber | Manufacturer | Quantity | Availability |
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HSR312L | FAI | 95 | In Stock |
Description and Introduction
PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS The HSR312L is a linear guide rail system manufactured by FAI (Fuji Automation Inc.). Below are the factual specifications from Ic-phoenix technical data files:
1. **Type**: Linear guide rail system   These are the verified specifications for the FAI HSR312L linear guide rail system. |
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Partnumber | Manufacturer | Quantity | Availability |
HSR312L | FAIRCHILD | 60 | In Stock |
Description and Introduction
PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS The HSR312L is a high-speed, high-voltage relay manufactured by FAIRCHILD. Below are its key specifications:  
- **Contact Form**: SPST-NO (Single Pole Single Throw - Normally Open)   This relay is designed for high-speed switching applications in telecommunications, industrial control, and test equipment. |
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Partnumber | Manufacturer | Quantity | Availability |
HSR312L | FSC | 100 | In Stock |
Description and Introduction
PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS **Introduction to the HSR312L by Fairchild Semiconductor**  
The HSR312L is a high-speed, optically isolated MOSFET driver designed by Fairchild Semiconductor to deliver efficient switching performance in power electronics applications. This component integrates a gallium arsenide (GaAs) infrared LED paired with a high-speed photodetector and output driver, ensuring reliable signal transmission while maintaining electrical isolation between input and output stages.   With a peak output current capability of 2.5A, the HSR312L is well-suited for driving power MOSFETs and IGBTs in motor control, inverters, and switch-mode power supplies. Its high common-mode transient immunity (CMTI) minimizes noise interference, making it ideal for high-voltage environments. The device also features a wide operating voltage range (15V to 30V) and fast propagation delays, enhancing system responsiveness.   The HSR312L’s compact DIP-8 package ensures ease of integration into various circuit designs while maintaining robust performance. Its built-in under-voltage lockout (UVLO) protection safeguards against unstable supply conditions, improving system reliability.   Engineers seeking a dependable, high-speed optocoupler driver for demanding power applications will find the HSR312L a practical solution, combining isolation, efficiency, and protection in a single component. |
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