JANTX1N6463US Unidirectional TVS diode with 12V reverse standoff voltage, 22.6V clamping, and 500W peak pulse power. Surface mount SQ-MELF package.
Mfr Part #:

JANTX1N6463US

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
Unidirectional TVS diode with 12V reverse standoff voltage, 22.6V clamping, and 500W peak pulse power. Surface mount SQ-MELF package.
Total Stock: 5,000 pcs
$ Price Range: $12.68

JANTX1N6463US Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request 2026-06-29 21:33:16

JANTX1N6463US Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Military Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage

JANTX1N6463US Description

Short technical summary and product information.

The JANTX1N6463US is a unidirectional TVS diode designed for transient voltage suppression in general purpose applications. It features a reverse standoff voltage of 12V and a clamping voltage of 22.6V at a peak pulse current of 125A (8/20µs). With a peak pulse power rating of 500W, this diode provides robust protection against voltage spikes.

 

This device is housed in a surface mount SQ-MELF, B package, suitable for automated assembly. It operates over a wide temperature range of -55°C to 175°C, making it reliable in harsh environments. The unidirectional configuration protects a single line or channel.

 

Typical applications include power supply protection, signal line clamping, and general circuit protection where space is limited. The SQ-MELF package offers a low profile and good thermal performance for high-reliability designs.

JANTX1N6463US Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode, Unidirectional, 12V Reverse Standoff, 500W, SQ-MELF
Subcategory: Unidirectional TVS

JANTX1N6463US Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

JANTX1N6463US Estimated Pricing

Qty Low High
1+ $12.68 $12.68

Estimated market price range - modelled values for guidance only, not live distributor offers.

JANTX1N6463US Features

  • Unidirectional TVS diode for transient protection.
  • 12V reverse standoff voltage rating.
  • 22.6V clamping voltage at 125A.
  • 500W peak pulse power dissipation.
  • Surface mount SQ-MELF package.

JANTX1N6463US Applications

  • Protects sensitive electronics from voltage transients.
  • Used in power supply and signal line protection.
  • Suitable for general purpose circuit protection.
  • Ideal for space-constrained surface mount designs.

JANTX1N6463US FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the JANTX1N6463US?

12V.

What is the clamping voltage?

22.6V.

What is the peak pulse current rating?

125A (8/20µs).

What is the package type?

SQ-MELF, B.

What is the peak pulse power rating?

500W.

Is the JANTX1N6463US unidirectional?

Yes, it has 1 unidirectional channel.

What is the operating temperature range?

-55°C to 175°C.

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