1N914A

Overview

The Fairchild Semiconductor 1N914A is a silicon small-signal switching diode designed for high-speed applications. It features a single rectifier element with a maximum repetitive peak reverse voltage of 100V and a forward current rating of 150mA. The device exhibits a low forward voltage drop of approximately 1V at 10mA and a fast reverse recovery time of 4ns, ensuring efficient signal processing in digital circuits.

Feature Summary

• High-speed switching capability with rapid reverse recovery characteristics
• Robust input protection against voltage transients
• Compact glass encapsulation suitable for surface and through-hole mounting

Applications

• Digital logic circuit interfacing
• Signal demodulation and detection
• Clamping and protection circuits

Procurement Notes

Verify the specific manufacturer lot code and date code to ensure compliance with current RoHS directives. Confirm that the package marking matches the official Fairchild Semiconductor datasheet specifications. Request detailed electrical test reports from authorized distributors to validate performance parameters before integration into production designs.

Selection Notes

Select this component when high-speed switching and low capacitance are required in compact form factors. Ensure the operating temperature range aligns with system requirements. Compare leakage current specifications against similar alternatives if precision analog performance is critical for the application design.

Part Context

This part belongs to the standard 1N914 series of small-signal silicon switching diodes. It serves as a direct replacement for generic 1N914 devices while maintaining Fairchild Semiconductor's quality standards. The component is widely used in consumer electronics and industrial control systems requiring reliable signal rectification.

Replacement Considerations

Equivalent parts include 1N4148 and BAS70. Verify pinout compatibility and thermal dissipation capabilities before substitution.