1N1361

Overview

The Microchip Technology 1N1361A is a high-power Zener diode designed for robust voltage regulation in demanding environments. It features a nominal Zener voltage of 27 V with a tight tolerance of ±5%. The device is rated for a maximum power dissipation of 10 W and exhibits a maximum dynamic impedance of 3 Ohms. Housed in the DO-203AA (DO-4) axial leaded package, it supports terminal mounting for secure installation. This component is manufactured by Microchip Technology and remains an active product in their discrete semiconductor portfolio.

Feature Summary

• Provides stable voltage regulation at a nominal 27 V level with precise manufacturing tolerances.
• Capable of handling high power dissipation up to 10 W for heavy-duty applications.
• Constructed in a durable DO-203AA axial leaded package suitable for terminal mounting.

Applications

• High-power voltage reference circuits
• Overvoltage protection systems
• Industrial power supply regulation

Procurement Notes

Verify the specific suffix when ordering, as the provided data references the 1N1361A variant. Confirm that the DO-203AA package style matches your board layout requirements. Ensure the 10 W power rating and 27 V Zener voltage align with your circuit design specifications before procurement.

Selection Notes

Select this component when a high-power, through-hole Zener diode is required for voltage clamping or referencing. The DO-203AA package offers superior thermal performance compared to smaller surface-mount alternatives. Verify that the system can accommodate the physical size and axial lead configuration inherent to this legacy package style.

Part Context

This part belongs to the 1N136 series of Zener diodes from Microchip Technology. It serves as a discrete semiconductor solution for power management tasks. The DO-203AA package is a standard industry form factor for high-power axial components, ensuring compatibility with traditional PCB mounting techniques.

Replacement Considerations

Check for direct equivalents within the 1N136 series. Verify that any substitute maintains the 27 V nominal voltage, 10 W power rating, and ±5% tolerance. Ensure the replacement package matches the DO-203AA dimensions for mechanical fit.