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Microchip Technology 1N6634 — Discrete Semiconductors

1N6634 Zener Diode, 3.9 V, 5 W, Axial, Microchip Technology

MPN1N6634
Active

Microchip Technology 1N6634 zener diode, 3.9 V, 5 W, ±5% tolerance, E axial through-hole package, -65°C to 175°C.

$14.9550Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1N6634 specifications
ParameterValue
MountingThrough Hole
Voltage - zener (Nom)3.9 V
Voltage - forward (Vf) (Max) @ if1.5 V @ 1 A
Current - reverse leakage @ vr175 µA @ 1 V
Power - max5 W
Operating temperature-65°C~175°C
PackageBulk
Tolerance±5%
CaseE, Axial
Impedance (Max)500 Ohms

Product details

The 1N6634 is a 3.9 V zener diode in an E axial through-hole package, rated for 5 W continuous power dissipation.

Electrical characteristics for BOM fit

Maximum impedance (Zzt) is 500 Ohms; reverse leakage is 175 µA at 1 V, and forward voltage drop is 1.5 V max at 1 A.

Frequently asked questions

How can I order 1N6634 or request a quote?

The 1N6634 is sourced to order through independent distribution; submit an RFQ for current pricing and lead time.