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1N6662

Microchip 1N6662 Standard Recovery Diode, 400V, 500mA, DO-35

MPN1N6662
Active

Microchip Technology 1N6662 Military, MIL-PRF-19500/587 standard recovery diode, 400 V DC reverse, 500 mA average rectified, 1 V forward at 400 mA, DO-204AH DO-35 axial through hole.

$10.5150Ref. price · indicative, final on quote
Microchip Technology 1N6662 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1N6662 specifications
ParameterValue
SeriesMilitary, MIL-PRF- 19500/587
Diode typeStandard
MountingThrough Hole
Voltage - DC reverse (Vr)400 V
Voltage - forward (Vf) (Max) @ if1 V @ 400 mA
Current - reverse leakage @ vr50 nA @ 400 V
Current - average rectified500mA
Operating temperature - junction-65°C~175°C
SpeedStandard Recovery >500ns, > 200mA (Io)
PackageBulk
CaseDO-204AH, DO-35, Axial

Product details

Military-grade pedigree — MIL-PRF-19500/587

This diode is built to the MIL-PRF-19500/587 specification — the same screening and quality conformance that drives defense and aerospace procurement. A component engineer can treat the 1N6662 as a known-good part for programs requiring JAN-level traceability, not just a commercial off-the-shelf rectifier.

Key electrical ratings for fit

Rated 400 V DC reverse (Vr) and 500 mA average rectified current (Io) — this is a standard-recovery (>500 ns) diode sized for low-frequency rectification, snubbing, or polarity protection in circuits where reverse recovery speed is not the constraint. Reverse leakage is 50 nA max at 400 V — a tight spec that matters for high-impedance bias networks or battery-powered circuits where leakage current drains the rail.

Temperature range and package

A test/validation engineer can sweep the part across the entire range without exceeding the abs-max junction limit. Housed in a DO-204AH (DO-35) axial-lead through-hole package. For a rework tech, that means hand-solder friendly, no hot-air profile needed, and easy visual inspection of the joint.

Frequently asked questions

How do I get current pricing and availability for 1N6662?

Submit an RFQ through the storefront; the desk will return current lead time and per-unit pricing from authorized and independent distribution channels.

What is 1N6662's listed speed?

Standard Recovery, defined as >500 ns reverse recovery time at >200 mA forward current. This is a slow-switching diode — not suited for high-frequency rectification or fast-switching power supplies.