1500W Zener TVS in a DO-201AD axial package
It clamps at 21.2V max when the surge current hits, protecting downstream circuitry from transients on a 12V rail. The axial through-hole package suits board layouts where a robust mechanical anchor is preferred over surface-mount — common in power supplies, industrial controls, and telecom line cards.
Voltage window and temperature range
The reverse standoff voltage is 12V, meaning the diode stays off below that level.
onsemi lists the 1N6376 as Obsolete. No direct successor is published by the manufacturer. We source the 1N6376 against your RFQ quantity. The axial through-hole package is a standard form factor, so cross-shipping from multiple inventory sources is straightforward.