JANTXV1N4954 JANTXV1N4954 is a 6.8V Zener diode rated for 5W power dissipation in an axial-lead through-hole package.
Mfr Part #:

JANTXV1N4954

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
JANTXV1N4954 is a 6.8V Zener diode rated for 5W power dissipation in an axial-lead through-hole package.
Total Stock: 1 pcs
$ Price Range: $11.18

JANTXV1N4954 Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1 pcs
1 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

JANTXV1N4954 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Impedance (Max) (Zzt)
Lead Finish
Lead Style
Military Grade
Mounting Type
Operating Temperature
Polarity Indicator
Power
SVHC Present
Storage Temperature
Termination Style
Thermal Resistance, Junction to Lead
Tolerance
Voltage
Zener Voltage

JANTXV1N4954 Description

Short technical summary and product information.

The JANTXV1N4954 is a 6.8V Zener diode from Microchip Technology, designed for voltage regulation in high-reliability applications. It features a maximum power dissipation of 5W at a lead temperature of 65°C, with a maximum forward voltage of 1.5V at 1A. The device offers a low maximum Zener impedance of 1 ohm and a reverse leakage current of 150 µA at 5.2V.

 

This diode is housed in an E, Axial through-hole package with tin/lead (Sn/Pb) lead finish and a cathode band polarity indicator. It operates over a temperature range of -65°C to 175°C and has a thermal resistance from junction to lead of 22°C/W (lead length 3/8 inch). The part is part of the 1N4954 series and is military qualified to MIL-PRF-19500/356, featuring voidless hermetically sealed glass construction.

JANTXV1N4954 Quick Information

Product Type: Zener Diode
Series: 1N4954
Canonical Name: JANTXV1N4954 Zener Diode, 6.8V, 5W, Axial
Subcategory: Single Zener Diode

JANTXV1N4954 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 - Unlimited
REACH Status: REACH Unaffected
Lead Free: No

JANTXV1N4954 Estimated Pricing

Qty Low High
145+ $11.18 $11.18

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

JANTXV1N4954 Features

  • 6.8V nominal Zener voltage.
  • 5W power dissipation at 65°C.
  • Low 1 ohm Zener impedance.
  • Through-hole axial package.
  • Operating temperature -65°C to 175°C.

JANTXV1N4954 Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • High-reliability military systems.

JANTXV1N4954 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of JANTXV1N4954?

The nominal Zener voltage is 6.8V.

What is the power dissipation rating?

Maximum power dissipation is 5W at a lead temperature of 65°C.

What is the forward voltage?

Maximum forward voltage is 1.5V at a forward current of 1A.

What is the operating temperature range?

The operating temperature range is -65°C to 175°C.

What package does JANTXV1N4954 come in?

It comes in an E, Axial through-hole package.

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