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onsemi 1N6268ARL4G — Circuit Protection

1N6268ARL4G Zener Diode - onsemi Mosorb™ 1500W, DO-201AD

MPN1N6268ARL4G
Obsolete

onsemi Mosorb™ series, Zener, DO-201AD Axial, 1500W peak pulse power, 6.4V reverse standoff, unidirectional, -65°C to 175°C junction temperature.

$0.1800Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1N6268ARL4G specifications
ParameterValue
TypeZener
SeriesMosorb™
MountingThrough Hole
Voltage - breakdown7.13V
Voltage - clamping (Max) @ ipp11.3V
Voltage - reverse standoff6.4V
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~175°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-201AD, Axial
Unidirectional channels1

Product details

Zener diode for transient suppression

It delivers a peak pulse power rating of 1500W (1.5kW) to clamp overvoltage events, with a reverse standoff voltage of 6.4V and a breakdown voltage minimum of 7.13V. The clamping voltage at peak pulse current is 11.3V max, defining the protection ceiling for the downstream circuit.

Package and mounting for through-hole assembly

Housed in an axial-lead package, the 1N6268ARL4G is a through-hole component suited for wave-solder assembly on single-sided or double-sided boards. The axial leads simplify hand-replacement in rework or field-service scenarios, though the part's obsolescence means new designs should consider surface-mount alternatives for automated assembly lines.

Sourcing reality for an obsolete Mosorb™ diode

onsemi has marked the 1N6268ARL4G as Obsolete. We can source and quote against an RFQ — confirm the required quantity and date-code window, and we will check multi-supplier availability.

Frequently asked questions

What is the peak pulse power of 1N6268ARL4G?

This is the maximum power the diode can dissipate during a transient event, typically specified with an 8/20 µs waveform.

What package does 1N6268ARL4G come in?

The 1N6268ARL4G is supplied in a DO-201AD axial-lead package, through-hole mount. The 'RL4G' suffix indicates Tape & Reel packaging.