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Microchip Technology 1N6323 — Discrete Semiconductors

Microchip 1N6323 Zener Diode, 9.1 V, 500 mW, Axial

MPN1N6323
Active

Microchip Technology 1N6323 Zener diode, 9.1 V nominal, 500 mW, ±5% tolerance, B-Axial through-hole package, -65°C to 175°C operating junction temperature.

$7.2900Ref. price · indicative, final on quote
Microchip Technology 1N6323 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1N6323 specifications
ParameterValue
MountingThrough Hole
Voltage - zener (Nom)9.1 V
Voltage - forward (Vf) (Max) @ if1.4 V @ 1 A
Current - reverse leakage @ vr1 µA @ 7 V
Power - max500 mW
Operating temperature-65°C ~ 175°C (TJ)
PackageBulk
Tolerance±5%
CaseB, Axial
Impedance (Max)6 Ohms

Product details

9.1 V Zener, 500 mW, B-Axial

The Microchip 1N6323 is a 9.1 V Zener diode rated for 500 mW continuous power dissipation in a B-Axial through-hole package. The ±5% tolerance on the nominal voltage means the actual Zener voltage falls between 8.645 V and 9.555 V at the specified test current — a band wide enough for general-purpose voltage clamping and reference applications, but not tight enough for precision regulation without trimming. The B-Axial package (DO-35 equivalent body) suits hand-insertion and point-to-point wiring in PTH boards, with a -65°C to 175°C junction temperature range that covers military and industrial ambient extremes.

Frequently asked questions

How can I order the 1N6323 or check stock?

This is an active-production part from Microchip Technology.

What is the 1N6323's maximum impedance and reverse leakage?

Maximum Zener impedance (Zzt) is 6 Ohms at the test current. Reverse leakage is 1 µA maximum at 7 V reverse voltage, and forward voltage is 1.4 V maximum at 1 A forward current.

What package does the 1N6323 come in?

The 1N6323 is supplied in a B-Axial through-hole package (supplier device package B, Axial), shipped in bulk. The package body is compatible with standard DO-35 footprint and lead spacing.