1N5532BUR-1/TR

Overview

The Microchip Technology 1N5532BUR-1/TR is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 16 V with a tolerance of 5%. The device operates in the DO-213AA-2 surface-mount package and supports a maximum power dissipation of 500 mW. Electrical characteristics include a test current of 1 mA, a maximum reverse leakage current of 10 nA, and a Zener impedance of 100 Ohms. The component is rated for an operating temperature range from -65°C to +175°C.

Feature Summary

• Provides stable voltage regulation using a single Zener junction configuration.
• Supports high-temperature operation suitable for demanding industrial environments.
• Utilizes a compact surface-mount package for automated assembly integration.

Applications

• Voltage reference circuits
• Overvoltage protection stages
• General-purpose voltage regulation

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm tape-and-reel packaging and lead-free compliance status. Ensure the selected variant matches the required Zener voltage tolerance and thermal specifications for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a 16 V regulation point is required in a surface-mount form factor. Consider the 500 mW power rating and 100 Ohm impedance relative to the expected load current. Verify that the DO-213AA-2 footprint aligns with the PCB layout constraints and that the wide temperature range meets system operational requirements.

Part Context

This part belongs to the standard Zener diode family manufactured by Microchip Technology. It utilizes established semiconductor processes to deliver reliable voltage clamping performance. The product line focuses on providing robust discrete components for analog signal conditioning and power management tasks across various electronic systems.

Replacement Considerations

Consult official cross-reference guides for verified substitutes. Ensure any alternative maintains identical voltage ratings, package dimensions, and thermal characteristics to guarantee functional compatibility without redesigning the host circuit board.