JANTX1N6340DUS

$42.65

Description：DIODE ZENER 47V 500MW SQ-MELF
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:78cf5c6eeb2d Category: Single Zener Diodes Brand: Microchip Technology

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Product introduction

JANTX1N6340DUS is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 47V 500MW SQ-MELF. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for JANTX1N6340DUS

Description：DIODE ZENER 47V 500MW SQ-MELF
Series：-
Mfr：Microchip Technology
Package：Bulk
Voltage - Zener (Nom) (Vz)：47 V
Tolerance：±1%
Power - Max：500 mW
Impedance (Max) (Zzt)：75 Ohms
Current - Reverse Leakage @ Vr：50 nA @ 36 V
Operating Temperature：-65°C ~ 175°C (TJ)
Mounting Type：Surface Mount
Package / Case：SQ-MELF, B
Voltage - Forward (Vf) (Max) @ If：1.4 V @ 1 A
Grade：Military
Qualification：MIL-PRF-19500/533

Single Zener Diodes datasheet and documents for JANTX1N6340DUS

JANTX1N6340DUS

Single Zener Diodes Overview

The JANTX1N6340DUS is a Zener voltage regulator diode manufactured by Microchip Technology. It features a nominal Zener voltage of 47V with a test current of 2.7mA and a dynamic impedance of 75 Ohms. The device is housed in a surface-mount SQ package, specifically the B-SQ MELF configuration. It operates within a temperature range from -65°C to +175°C and has a power dissipation rating of 500mW.

Single Zener Diodes Feature Summary

Hermetically sealed voidless-glass construction for high reliability
Internal metallurgical bonds ensuring robust performance
Surface mount equivalent of the JEDEC registered 1N6340 series

Single Zener Diodes Applications

Military qualified circuits requiring high reliability
High-reliability applications where failure cannot be tolerated
Voltage regulation in extreme temperature environments

Single Zener Diodes Procurement Notes

Verify the specific suffix DUS confirms the surface-mount SQ package variant rather than axial leaded versions. Confirm that the JANTX designation meets the required military qualification level for the intended application. Ensure compatibility with the B-SQ MELF footprint during PCB layout. Check for any RoHS compliance documentation if required by the end-use environment.

Single Zener Diodes Selection Notes

Select this component when a 47V Zener reference is needed in a compact surface-mount form factor. The JANTX grade offers tighter specifications compared to standard JAN levels. Consider the 500mW power rating and thermal management requirements for the operating environment. Verify that the 75 Ohm dynamic impedance aligns with circuit stability needs.

Single Zener Diodes Part Context

This part belongs to the 1N6309 through 1N6355 series of 0.5-watt Zener voltage regulators. These devices are industry-recognized for their hermetic sealing and internal metallurgical bonding. The series provides various voltage selections with tolerances ranging from 1% to 5%. The JANTX level indicates enhanced testing beyond basic military standards.