1N5920B The 1N5920B is a 6.2V Zener diode from ON Semiconductor rated for 3W power dissipation. It features ±5% tolerance and 2Ω impedance in an axial DO-41 package.
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1N5920B

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 1N5920B is a 6.2V Zener diode from ON Semiconductor rated for 3W power dissipation. It features ±5% tolerance and 2Ω impedance in an axial DO-41 package.
Total Stock: 258 pcs
$ Price Range: $4.39

1N5920B Available from 1 distributor

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1N5920B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Rating
Impedance (Max) (Zzt)
Maximum Lead Temperature for Soldering
Mounting Type
Operating Temperature
Polarity
Power
Power Dissipation (Maximum @ TA=50 °C)
Power Dissipation (Maximum @ TL=75 °C, lead length=3/8 in)
Supplier Device Package
Surge Rating
Tape & Reel
Termination Style
Tolerance
Voltage
Zener Voltage

1N5920B Description

Short technical summary and product information.

The 1N5920B is a 6.2V Zener diode from ON Semiconductor, part of the 1N5913B series of 3W Zener voltage regulators. It offers a nominal Zener voltage of 6.2V with a tolerance of ±5% and a maximum Zener impedance of 2Ω. The reverse leakage current is 5µA at 4V, and the forward voltage is 1.5V at 200mA.

 

Power dissipation is rated at 3W when the lead temperature is maintained at 75°C (derate 24mW/°C above 75°C) and 1W at 50°C ambient (derate 6.67mW/°C). The device operates over a temperature range of -65°C to 200°C. It features an ESD rating of Class 3 (>16kV) per the Human Body Model and a surge rating of 98W for 1ms.

 

The 1N5920B is housed in a DO-204AL (DO-41) axial lead through-hole package with cathode band polarity marking. The maximum lead temperature for soldering is 260°C for 10 seconds at 1/16 inch from the case. The part is listed as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.

1N5920B Quick Information

Product Type: Zener Diode
Series: 1N5913B Series
Canonical Name: 1N5920B Zener Diode, 6.2V, 3W, Axial
Subcategory: Single Zener Diode

1N5920B Compliance

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

1N5920B Estimated Pricing

Qty Low High
1+ $4.39 $4.39

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

1N5920B Features

  • 6.2V nominal Zener voltage with ±5% tolerance.
  • 3W power dissipation at 75°C lead temperature.
  • Low 2Ω maximum Zener impedance.
  • ESD rated Class 3 above 16kV.
  • Surge rating of 98W at 1ms.

1N5920B Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • General purpose Zener diode applications.
  • Used in automotive and industrial electronics.

1N5920B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5920B?

6.2V nominal with ±5% tolerance.

What is the forward voltage of the 1N5920B?

1.5V maximum at 200mA forward current.

What package does the 1N5920B come in?

DO-204AL (DO-41) axial lead through-hole package.

What is the power dissipation rating of the 1N5920B?

3W at 75°C lead temperature and 1W at 50°C ambient.

What is the operating temperature range?

-65°C to 200°C.

What is the ESD rating?

Class 3 (>16kV) per Human Body Model.

What is the surge rating?

98W at 1ms.

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