JAN1N5538BUR-1/TR

$10.76

Description：DIODE ZENER 18V 500MW DO213AA
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:937eba2259f8 Category: Single Zener Diodes Brand: Microchip Technology

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Product introduction

JAN1N5538BUR-1/TR is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 18V 500MW DO213AA. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for JAN1N5538BUR-1/TR

Description：DIODE ZENER 18V 500MW DO213AA
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：18 V
Tolerance：±5%
Power - Max：500 mW
Impedance (Max) (Zzt)：100 Ohms
Current - Reverse Leakage @ Vr：10 nA @ 16.2 V
Operating Temperature：-65°C ~ 175°C
Mounting Type：Surface Mount
Package / Case：DO-213AA
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
Grade：Military
Qualification：MIL-PRF-19500/437

Single Zener Diodes datasheet and documents for JAN1N5538BUR-1/TR

JAN1N5538BUR-1/TR

Single Zener Diodes Overview

The JAN1N5538BUR-1/TR is a unidirectional voltage regulator diode manufactured by Microchip Technology. It features an 18 V Zener voltage with a 5% tolerance, indicated by the 'B' suffix. The device operates within a temperature range of -65°C to +175°C and dissipates up to 500 mW. It utilizes a DO-213AA surface mount package and is supplied in a reel format.

Single Zener Diodes Feature Summary

Hermetically sealed surface mount package
Internally bonded construction for reliability
Qualified per MIL-PRF-19500/437 standards
Minimal capacitance characteristics

Single Zener Diodes Applications

Voltage regulation over broad operating current ranges
Radiation-hardened circuit designs
ESD-sensitive environment protection

Single Zener Diodes Procurement Notes

Verify the specific military qualification level required for your application, as this component adheres to MIL-PRF-19500/437 standards. Confirm that the DO-213AA surface mount footprint matches your PCB layout constraints. Ensure compatibility with the specified thermal resistance values when mounting on FR4 PC boards to maintain operational integrity at high temperatures.

Single Zener Diodes Selection Notes

Select this component when a hermetically sealed, radiation-hardened surface mount Zener diode is required. The internal metallurgical bond provides enhanced reliability compared to non-bonded types. Consider the tight voltage tolerance options available with different suffixes if stricter regulation accuracy is needed beyond the standard 5% specification.

Single Zener Diodes Part Context

This part belongs to the 1N5518 through 1N5546 series of low voltage avalanche Zener diodes. The series offers a wide selection of voltages from 3.3 to 33 volts. The 'JAN' prefix denotes a specific military screening level, while the '-1' suffix indicates the internally bonded package option available for these axial-leaded equivalents.