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Microchip Technology 1N6324US — Discrete Semiconductors

1N6324US Zener Diode, 10 V, 500 mW, SQ-MELF B, Microchip

MPN1N6324US
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Microchip Technology 1N6324US Zener diode, 10 V nominal, ±5% tolerance, 500 mW, SQ-MELF B, surface mount.

$13.9000Ref. price · indicative, final on quote
Microchip Technology 1N6324US datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1N6324US specifications
ParameterValue
MountingSurface Mount
Voltage - zener (Nom)10 V
Voltage - forward (Vf) (Max) @ if1.4 V @ 1 A
Current - reverse leakage @ vr1 µA @ 8 V
Power - max500 mW
Operating temperature-65°C~175°C(TJ)
PackageBulk
Tolerance±5%
CaseSQ-MELF, B
Impedance (Max)6 Ohms

Product details

Parametric fit and board integration

The 1N6324US is a 10 V Zener diode in the SQ-MELF B package — a surface-mount hermetic body suited for high-reliability and military-temperature-range designs. The ±5% tolerance and 6 Ohm max impedance define the voltage regulation accuracy and dynamic impedance for the bias or clamp circuit. Rated for 500 mW maximum power dissipation at 25°C ambient; derate above this temperature per the datasheet curve. The -65°C to 175°C junction temperature range qualifies it for avionics, downhole, and engine-bay environments where commercial-grade diodes would drift out of spec.

Frequently asked questions

What are the key electrical ratings for 1N6324US?

Nominal Zener voltage 10 V, ±5% tolerance, 6 Ohm max impedance, 500 mW power dissipation, 1 µA reverse leakage at 8 V, and 1.4 V forward drop at 1 A.