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1N5339B 1N5339B is a 5.6V Zener diode rated for 5W power dissipation in an axial lead T-18 package. It offers ±5% tolerance and low 1Ω impedance.
Mfr Part #:

1N5339B

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5339B is a 5.6V Zener diode rated for 5W power dissipation in an axial lead T-18 package. It offers ±5% tolerance and low 1Ω impedance.
Total Stock: 7,672 pcs
$ Price Range: $5.01 - $8.51

1N5339B Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,234 pcs
7234 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
438 pcs
438 pcs On Request 1 On Request On Request 06 On Request On Request

1N5339B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Voltage - Zener (Nom) (Vz)

1N5339B Description

Short technical summary and product information.

The 1N5339B is a 5.6V Zener diode from On Semiconductor's 1N53 series, designed for voltage regulation in through-hole applications. It features a maximum power dissipation of 5W at 25°C lead temperature, with a derating of 40 mW/°C above 25°C. The device provides a nominal Zener voltage of 5.6V with ±5% tolerance and a maximum impedance of 1Ω at the Zener test current.

 

This diode is housed in a T-18 axial lead plastic package, suitable for automated insertion and manual assembly. It operates over a wide temperature range of -65°C to +200°C, with a maximum lead temperature for soldering of 260°C for 10 seconds. The cathode is identified by a polarity band.

 

The 1N5339B is part of a series covering 3.3V to 200V Zener voltages, offering surge capability up to 180W at 8.3ms. It is commonly used in power supply regulation, overvoltage protection, and reference voltage circuits.

1N5339B Quick Information

Product Type: Zener Diode
Series: 1N53
Canonical Name: 1N5339B Zener Diode 5.6V 5W Axial
Subcategory: Single Zener Diode

1N5339B Compliance

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

1N5339B Estimated Pricing

Qty Low High
1+ $8.51 $8.51
10+ $6.44 $6.44
100+ $5.23 $5.23
500+ $5.01 $5.01

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

1N5339B Features

  • 5.6V nominal Zener voltage with ±5% tolerance.
  • 5W maximum power dissipation at 25°C.
  • Low 1Ω maximum Zener impedance.
  • Axial T-18 through-hole package.
  • Wide operating temperature range -65°C to +200°C.

1N5339B Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage generation.
  • General purpose Zener diode applications.

1N5339B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5339B?

The nominal Zener voltage is 5.6V with a tolerance of ±5%.

What is the power dissipation rating of the 1N5339B?

The maximum power dissipation is 5W at 25°C lead temperature, derated 40 mW/°C above 25°C.

What is the package type of the 1N5339B?

It is available in a T-18 axial lead through-hole package.

What is the forward voltage of the 1N5339B?

The maximum forward voltage is 1.2V at a forward current of 1A.

What is the reverse leakage current of the 1N5339B?

The maximum reverse leakage current is 1 µA at a reverse voltage of 2V.

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