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JAN1N4957 The Microchip Technology JAN1N4957 is a Zener Diode with a nominal voltage of 9.1V and a power rating of 5W. It features a ±5% tolerance and is housed in an axial package.
Mfr Part #:

JAN1N4957

Available from 1 distributors
Mfr Name: Microsemi Corporation
Microsemi Corporation
The Microchip Technology JAN1N4957 is a Zener Diode with a nominal voltage of 9.1V and a power rating of 5W. It features a ±5% tolerance and is housed in an axial package.
✓ Total Stock: 300 pcs
$ Price Range: $0.99

JAN1N4957 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
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300 pcs
On Request
300 pcs On Request 1 On Request On Request On Request On Request On Request
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JAN1N4957 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Grade
Military Grade
Mounting Type
Operating Temperature
SVHC Present
Storage Temperature
Tolerance
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JAN1N4957 Description

Short technical summary and product information.

The JAN1N4957 from Microchip Technology is a single Zener diode designed for voltage regulation applications. It offers a nominal Zener voltage of 9.1V with a tolerance of ±5% and can dissipate up to 5W of power.

 

This diode is rated for military-grade applications and operates within a temperature range of -65°C to 175°C. It features a low reverse leakage current of 25 µA at 6.9V and a forward voltage of 1.5V at 1A.

 

The component is designed for through-hole mounting and comes in an axial package (E, Axial). Its qualification under MIL-PRF-19500/356 indicates suitability for demanding environments.

 

Key electrical characteristics include a Zzt impedance of 2 Ohms. The product is classified under the Diodes - Zener - Single category.

JAN1N4957 Quick Information

Product Type: Zener Diode
Series: 1N4957
Canonical Name: Microchip Technology JAN1N4957 Zener Diode
Subcategory: Single Zener Diodes

JAN1N4957 Compliance

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

JAN1N4957 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

JAN1N4957 Features

  • 9.1V nominal Zener voltage rating.
  • 5W maximum power dissipation.
  • ±5% voltage tolerance.
  • Military grade qualification.
  • Through-hole axial package.

JAN1N4957 Applications

  • Voltage regulation circuits.
  • Power supply stabilization.
  • Reference voltage generation.
  • Protection circuits.

JAN1N4957 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the JAN1N4957?

9.1 V

What is the tolerance of the Zener voltage?

±5%

What is the maximum power dissipation?

5 W

What is the maximum impedance?

2 Ohms

What is the reverse leakage current?

25 µA at 6.9 V

What is the operating temperature range?

-65°C to 175°C

What military specification does this part meet?

MIL-PRF-19500/356

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