1N5531C/TR

Overview

The Microchip Technology 1N5531C/TR is a Zener diode designed for voltage regulation applications. It features an 11 V nominal Zener voltage with a tight tolerance of ±2%. The device is rated for a power dissipation of 500 mW and utilizes a DO-204AH (DO-35) axial through-hole package. This component is supplied in tape and reel packaging, facilitating automated assembly processes.

Feature Summary

• Provides stable voltage regulation at 11 V with high precision
• Hermetically sealed glass construction for environmental protection
• Optimized for automated surface or through-hole mounting via tape and reel

Applications

• Precision voltage reference circuits
• Overvoltage protection stages
• Voltage clamping applications

Procurement Notes

Verify the specific suffix configuration to ensure compatibility with automated handling requirements. Confirm that the hermetic sealing meets the environmental standards required for the target deployment. Cross-reference the electrical parameters against the official datasheet to validate performance under expected operating conditions.

Selection Notes

Select this component when a precise 11 V reference is required with strict tolerance limits. The tape and reel format is suitable for high-volume manufacturing environments. Ensure the thermal management design accommodates the 500 mW power rating during continuous operation.

Part Context

This part belongs to the 1N5531 series of low-power Zener diodes manufactured by Microchip Technology. The series offers various voltage options within a standardized DO-35 package. The C designation indicates the specific voltage tolerance class, while the TR suffix denotes the reel packaging method for efficient production integration.

Replacement Considerations

JAN1N5531C-1

FAQ

What is the Zener voltage tolerance for the 1N5531C?

The 1N5531C has a Zener voltage tolerance of ±2%.

Does the 1N5531C/TR come in bulk packaging?

No, the TR suffix indicates it is supplied in tape and reel packaging.