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1N5231C The 1N5231C is a 5.1V Zener diode from On Semiconductor rated for 500mW power dissipation with ±2% tolerance in a DO-35 axial-lead package.
Mfr Part #:

1N5231C

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 1N5231C is a 5.1V Zener diode from On Semiconductor rated for 500mW power dissipation with ±2% tolerance in a DO-35 axial-lead package.
Total Stock: 55,000 pcs

1N5231C Available from 1 distributors

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1N5231C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage @ Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power - Max
Reverse Leakage Current @ Voltage
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
Zener Voltage

1N5231C Description

Short technical summary and product information.

The 1N5231C is a single Zener diode manufactured by On Semiconductor. It provides a nominal zener voltage of 5.1V with a tolerance of ±2% and a maximum power dissipation of 500mW. The device features a maximum impedance (Zzt) of 17 Ω and a low reverse leakage current of 5 µA at 2V. The forward voltage is specified as 1.1V at 200 mA.

 

This Zener diode is designed for through-hole mounting and is housed in a DO-204AH (DO-35) axial-lead package. It is suitable for voltage regulation, clamping, and reference applications in low-power circuits. The operating temperature range spans from -65°C to 200°C, allowing use in harsh environments.

1N5231C Quick Information

Product Type: Zener Diode
Canonical Name: 1N5231C Zener Diode 5.1V 500mW ±2% DO-35
Subcategory: Single Zener Diode

1N5231C Compliance

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

1N5231C Features

  • 5.1V zener voltage with ±2% tolerance.
  • 500mW maximum power dissipation.
  • Low reverse leakage of 5 µA at 2V.
  • Operating temperature range -65°C to 200°C.
  • Through-hole DO-35 axial-lead package.

1N5231C Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping.
  • Voltage reference in analog designs.
  • Industrial control and instrumentation.

1N5231C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the zener voltage of the 1N5231C?

The zener voltage is 5.1V with a tolerance of ±2%.

What is the maximum power dissipation of the 1N5231C?

The maximum power dissipation is 500mW.

What is the package type for the 1N5231C?

The 1N5231C is available in a DO-204AH (DO-35) axial-lead package for through-hole mounting.

What is the operating temperature range for the 1N5231C?

The operating temperature range is from -65°C to 200°C.

What is the reverse leakage current of the 1N5231C?

The reverse leakage current is 5 µA at a reverse voltage of 2V.

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