JANTXV1N4479 The Microchip Technology JANTXV1N4479 is a Zener Diode with a 39V nominal voltage rating and 1.5W maximum power dissipation. It is designed for through-hole mounting.
Mfr Part #:

JANTXV1N4479

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology JANTXV1N4479 is a Zener Diode with a 39V nominal voltage rating and 1.5W maximum power dissipation. It is designed for through-hole mounting.
Total Stock: 2 pcs
$ Price Range: $0.99

JANTXV1N4479 Available from 1 distributor

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2 pcs
2 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

JANTXV1N4479 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage
Impedance (Max) (Zzt)
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage

JANTXV1N4479 Description

Short technical summary and product information.

The JANTXV1N4479 from Microchip Technology is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 39V with a tolerance of ±5%. The diode can handle a maximum power dissipation of 1.5W and has a low reverse leakage current of 50 nA at 31.2V.

 

This component is suitable for through-hole mounting and comes in a DO-41 axial package. The operating temperature range is from -65°C to 175°C, making it robust for various environmental conditions. Its typical forward voltage is 1V at 200 mA, and the maximum impedance (Zzt) is 30 Ohms.

 

With its specified electrical characteristics and robust operating temperature, the JANTXV1N4479 is a reliable choice for power supply circuits, voltage clamping, and other applications requiring stable voltage references.

JANTXV1N4479 Quick Information

Product Type: Zener Diode
Canonical Name: JANTXV1N4479 Zener Diode
Subcategory: Zener Diode

JANTXV1N4479 Compliance

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

JANTXV1N4479 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

JANTXV1N4479 Features

  • 39V nominal Zener voltage rating.
  • 1.5W maximum power dissipation.
  • ±5% voltage tolerance.
  • Through Hole mounting type.
  • Wide -65°C to 175°C operating temperature.

JANTXV1N4479 Applications

  • Voltage regulation circuits.
  • Power supply protection.
  • Voltage clamping applications.
  • Reference voltage generation.

JANTXV1N4479 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the JANTXV1N4479?

The nominal Zener voltage is 39V.

What is the maximum power dissipation for the JANTXV1N4479?

The maximum power dissipation is 1.5W.

What is the operating temperature range for this Zener diode?

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

How is the JANTXV1N4479 mounted?

It is designed for through-hole mounting.

What is the package type for the JANTXV1N4479?

The package type is DO-41.

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