1500W bidirectional transient suppressor
Clamping voltage and surge current
With a breakdown voltage minimum of 7.13V and a clamping ceiling of 11.2V, the 1N6139A holds the protected node within an 11.2V limit during a 133.9A surge.
1N6139A TVS Diode – 1500W Bidirectional Zener, Axial
MPN1N6139A
Active
Microchip Technology 1N6139A, Zener TVS diode, bidirectional, 1500W peak pulse power, 5.7V reverse standoff, 11.2V clamping, through-hole axial package
$20.2500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Through Hole |
| Voltage - breakdown | 7.13V |
| Voltage - clamping (Max) @ ipp | 11.2V |
| Voltage - reverse standoff | 5.7V |
| Current - peak pulse (10/1000μs) | 133.9A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C~175°C(TJ) |
| Package | Bulk |
| Applications | General Purpose |
| Case | B, Axial |
| Bidirectional channels | 1 |
Product details
Frequently asked questions
How can I order 1N6139A or check current stock and pricing?
The 1N6139A is Active in Microchip's portfolio, so it is available through standard distribution. Submit an RFQ with your target quantity and preferred date-code spread; we source from factory-authorized channels and can confirm current pricing and lead time at quote time.
Is 1N6139A a bidirectional or unidirectional TVS diode?
It is a bidirectional Zener TVS diode with one bidirectional channel, meaning it clamps both positive and negative transients symmetrically.