JANTX1N4979 The Semtech JANTX1N4979 is a 75V Zener diode with a power rating of 5W. It features through-hole mounting and an axial package.
Mfr Part #:

JANTX1N4979

Available from 1 distributors
Mfr Name: Semtech
Semtech
The Semtech JANTX1N4979 is a 75V Zener diode with a power rating of 5W. It features through-hole mounting and an axial package.
✓ Total Stock: 2,050 pcs
$ Price Range: $0.99

JANTX1N4979 Available from 1 distributor

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✓ Non-Authorised
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2,050 pcs
2050 pcs On Request 1 On Request On Request On Request On Request On Request

JANTX1N4979 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tolerance
Voltage

JANTX1N4979 Description

Short technical summary and product information.

The Semtech JANTX1N4979 is a single Zener diode designed for various electronic applications. It offers a stable 75V voltage rating with a tolerance of ±4.93%, ensuring precise regulation.

 

With a power dissipation capability of 5W, this diode is suitable for moderate power applications. The operating temperature range is -55°C to 175°C, providing robustness in different environments. The impedance at 56V is a maximum of 55 Ω, and the leakage current is 2 µA at 56V.

 

This component is packaged in an axial configuration and designed for through-hole mounting, making it compatible with traditional PCB assembly processes. It is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

JANTX1N4979 Quick Information

Product Type: Zener Diode
Canonical Name: Semtech JANTX1N4979 Zener Diode
Subcategory: Diodes - Zener - Single

JANTX1N4979 Compliance

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

JANTX1N4979 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

JANTX1N4979 Features

  • 75V Zener voltage rating.
  • 5W power dissipation capability.
  • ±4.93% voltage tolerance.
  • Wide -55°C to 175°C operating temperature.
  • Through-hole mounting, axial package.

JANTX1N4979 Applications

  • Used in high-power voltage regulation circuits
  • Suitable for transient voltage suppression
  • Ideal for power supply protection
  • Applicable in industrial power systems

JANTX1N4979 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the JANTX1N4979?

The JANTX1N4979 has a voltage rating of 75V.

What is the power dissipation for the JANTX1N4979?

The power dissipation for the JANTX1N4979 is 5W.

What is the operating temperature range?

The operating temperature range is -55°C to 175°C.

What is the impedance of the JANTX1N4979?

The impedance is a maximum of 55 Ω at 56V.

How is the JANTX1N4979 mounted?

The JANTX1N4979 is mounted using the through-hole method.

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