1N1371A

Overview

The Microchip Technology 1N1371A is a single Zener diode designed for stud mount applications in the DO-203AA (DO-4) package. It features a nominal Zener voltage of 68 V with a tolerance of ±5%. The device supports a maximum power dissipation of 10 W and has a maximum impedance of 14 Ohms. This component is suitable for high-power voltage regulation tasks requiring robust mechanical mounting.

Feature Summary

• Provides stable voltage regulation at 68 V nominal level
• Supports high power dissipation up to 10 W
• Utilizes stud mount configuration for secure installation

Applications

• High-power voltage regulation circuits
• Industrial equipment protection
• Power supply reference stages

Procurement Notes

Verify the specific manufacturer source, as this part number may be associated with multiple entities including Microchip Technology or legacy manufacturers like New Jersey Semi-Conductor Products. Confirm the package type is DO-203AA/DO-4 and ensure the voltage rating matches system requirements before procurement.

Selection Notes

Select this component when a 68 V Zener diode with 10 W power handling capability is required. Ensure the application allows for stud mounting due to the DO-203AA package style. Verify thermal management solutions are adequate for continuous 10 W dissipation.

Part Context

This component belongs to the family of single Zener diodes manufactured by Microchip Technology. It serves as a discrete semiconductor device for voltage clamping and regulation. The DO-203AA package indicates a traditional axial leaded stud mount form factor common in industrial and high-power electronics.

Replacement Considerations

Check datasheets for equivalent parts from other manufacturers offering 68 V, 10 W Zener diodes in DO-203AA packages. Verify pinout compatibility and thermal characteristics if substituting.