1N1370A

Overview

The Microchip Technology 1N1370A is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 62 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 10 W and has a maximum impedance of 12 Ohms. It utilizes a stud mount configuration within the DO-203AA (DO-4) package, ensuring robust mechanical stability for high-power environments.

Feature Summary

• Provides stable voltage regulation at a nominal 62 V level
• Capable of handling up to 10 W of power dissipation
• Constructed with a stud mount design for secure installation

Applications

• High-power voltage reference circuits
• Industrial voltage regulator systems
• General-purpose voltage clamping applications

Procurement Notes

Verify the specific datasheet version from Microchip Technology or authorized distributors to confirm current electrical characteristics and mechanical drawings. Ensure the DO-203AA package compatibility matches your thermal management requirements. Confirm that the ±5% tolerance aligns with your circuit's precision needs before finalizing procurement orders.

Selection Notes

Select this component when a 62 V regulation point is required with significant power handling capabilities. The stud mount option facilitates direct heat sinking to chassis or heatsinks, making it suitable for applications where space-constrained surface mounting is insufficient for thermal dissipation. Evaluate the 12 Ohm impedance against load transient requirements.

Part Context

This discrete semiconductor product belongs to the Zener diode category under Microchip Technology's active life cycle stage. It serves as a fundamental voltage regulation element in electronic assemblies, distinct from integrated circuits or logic devices. The part remains in production, supporting long-term manufacturing cycles.

Replacement Considerations

Consult official substitution guides for equivalent 62 V, 10 W Zener diodes in DO-203AA packages. Verify that any alternative maintains identical stud mount dimensions and thermal resistance characteristics to ensure seamless integration without redesigning the mounting hardware.