JANTX1N4988 JANTX1N4988 is a 180V Zener diode rated for 5W power dissipation. It features ±5% tolerance, 450Ω maximum impedance, and 2µA reverse leakage current.
Mfr Part #:

JANTX1N4988

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
JANTX1N4988 is a 180V Zener diode rated for 5W power dissipation. It features ±5% tolerance, 450Ω maximum impedance, and 2µA reverse leakage current.
Total Stock: 19 pcs
$ Price Range: $11.70

JANTX1N4988 Available from 1 distributor

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19 pcs
19 pcs On Request 1 On Request On Request 0832 On Request On Request

JANTX1N4988 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Military Grade
Mounting Type
Operating Temperature
Power
Tape & Reel
Tolerance
Voltage
Voltage - Forward (Vf) (Max) @ If

JANTX1N4988 Description

Short technical summary and product information.

The JANTX1N4988 is a single Zener diode from Microchip Technology designed for voltage regulation and reference applications. It offers a nominal Zener voltage of 180V with a tolerance of ±5%, ensuring precise voltage clamping. The diode can handle up to 5W of power dissipation, making it suitable for moderate power circuits.

 

Key electrical characteristics include a maximum impedance of 450Ω at the Zener test current and a reverse leakage current of only 2µA at 136.8V. The forward voltage drop is 1.5V at 1A forward current. The device operates over a wide temperature range from -65°C to 175°C, providing robust performance in harsh environments.

 

The JANTX1N4988 is housed in an E, Axial through-hole package, which facilitates easy mounting on printed circuit boards. This package style is commonly used in power supply and voltage regulation circuits where reliable through-hole soldering is preferred.

JANTX1N4988 Quick Information

Product Type: Zener Diode
Series: JANTX
Canonical Name: Zener Diode 180V 5W Axial
Subcategory: Single Zener Diode

JANTX1N4988 Compliance

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

JANTX1N4988 Estimated Pricing

Qty Low High
1+ $11.70 $11.70

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

JANTX1N4988 Features

  • 180V nominal Zener voltage with ±5% tolerance.
  • 5W maximum power dissipation rating.
  • 450Ω maximum Zener impedance.
  • 2µA reverse leakage current at 136.8V.
  • Through-hole axial package for easy mounting.

JANTX1N4988 Applications

  • Voltage regulation in power supply circuits.
  • Voltage reference for precision analog circuits.
  • Overvoltage protection and clamping applications.
  • General purpose Zener diode applications.

JANTX1N4988 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the JANTX1N4988?

The nominal Zener voltage is 180V with a tolerance of ±5%.

What is the power rating of the JANTX1N4988?

The maximum power dissipation is 5W.

What is the package type of the JANTX1N4988?

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

What is the reverse leakage current of the JANTX1N4988?

The maximum reverse leakage current is 2µA at a reverse voltage of 136.8V.

What is the operating temperature range of the JANTX1N4988?

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

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