Skip to main content
Log in
onsemi 1N6292A — Circuit Protection

1N6292A Zener TVS Diode – onsemi Mosorb™ 1500W, DO-201AD

MPN1N6292A
Obsolete

onsemi Mosorb™ Zener TVS, 1N6292A, 1500W peak pulse power, 64.1V reverse standoff, 103V clamping, DO-201AD axial-lead package

$0.6700Ref. price · indicative, final on quote
onsemi 1N6292A datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1N6292A specifications
ParameterValue
TypeZener
SeriesMosorb™
MountingThrough Hole
Voltage - breakdown71.3V
Voltage - clamping (Max) @ ipp103V
Voltage - reverse standoff64.1V
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~175°C(TJ)
PackageBulk
ApplicationsGeneral Purpose
CaseDO-201AD, Axial
Unidirectional channels1

Product details

The 1N6292A is a unidirectional Zener TVS from onsemi's Mosorb™ series, rated for 1500W peak pulse power at 1ms — that is the surge it can absorb without failing, making it suitable for clamping transients on 48V to 60V DC rails in industrial and telecom gear. The reverse standoff voltage is 64.1V, breakdown starts at 71.3V, and clamping is held to 103V at the rated peak pulse current — a tight window that protects downstream silicon without nuisance triggering on normal line ripple.

We source and quote against your quantity — no stock-holding claim, no immediacy promise, but we can search the spot market for clean, traceable units.

Package and mounting — DO-201AD axial lead

Through-hole DO-201AD axial package — the leads are formed for through-hole insertion; the body is 0.210-inch diameter, 0.410-inch long, with 1.0-inch lead length typical for board mounting.

Frequently asked questions

What is the replacement for 1N6292A?

onsemi has not published a direct replacement. For a pin-compatible substitute, look at the 1.5KE series (e.g., 1.5KE75A) in the same DO-201AD package — similar standoff and clamping voltages, same 1500W rating. Confirm the breakdown and clamp thresholds against your rail voltage before substituting.

What is the difference between 1N6292A and 1N6292?

The 'A' suffix indicates a tighter breakdown voltage tolerance — typically ±5% on the 1N6292A versus ±10% on the base 1N6292. Both share the same 1500W rating, 64.1V standoff, and DO-201AD package.