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1N5931B

High-reliability component for industrial use cases

Quantity Unit Price(USD) Ext. Price
1 $6.742 $6.74
200 $2.690 $538.00
500 $2.600 $1,300.00
1000 $2.556 $2,556.00

Inventory:8,308

*The price is for reference only.
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Overview of 1N5931B

The 1N5931B is a Zener diode with a voltage rating of 3.9V and a power dissipation of 1.5W. It is designed to provide a stable reference voltage or voltage regulation in electronic circuits.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Anode: Positive terminal
  • Cathode: Negative terminal

Circuit Diagram

Include a circuit diagram illustrating the usage of the 1N5931B Zener diode in electronic circuits for voltage regulation.

Key Features

  • Zener Voltage: 3.9V zener voltage for stable voltage regulation.
  • Power Dissipation: 1.5W power dissipation capability for handling moderate power levels.
  • Reliable Regulation: Provides a stable reference voltage for various electronic applications.
  • Small Form Factor: Compact size for easy integration into circuit designs.

Note: For detailed technical specifications, please refer to the 1N5931B datasheet.

Application

  • Voltage Regulation: Ideal for voltage regulation and stabilization in electronic circuits.
  • Reference Voltage: Used as a stable reference voltage for analog and digital circuits.
  • Overvoltage Protection: Employed for overvoltage protection in sensitive components.

Functionality

The 1N5931B Zener diode maintains a constant voltage across its terminals, making it suitable for regulating voltages in electronic circuits and providing a stable reference voltage.

Usage Guide

  • Anode-Cathode Connection: Connect the anode to the positive terminal and the cathode to the negative terminal in the circuit.
  • Voltage Regulation: Use the Zener diode to regulate voltages within the specified zener voltage range.

Frequently Asked Questions

Q: What is the power dissipation rating of the 1N5931B?
A: The 1N5931B Zener diode has a power dissipation rating of 1.5W, allowing it to handle moderate power levels effectively.

Q: What are the typical applications of the 1N5931B Zener diode?
A: The 1N5931B is commonly used for voltage regulation, reference voltage generation, and overvoltage protection in electronic circuits.

Equivalent

For similar functionalities, consider these alternatives to the 1N5931B Zener diode:

  • 1N5242B: A Zener diode with a 12V zener voltage and similar power dissipation capabilities.
  • 1N4742A: This Zener diode has a 12V zener voltage and can be used in applications requiring stable voltage references.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Category Discrete Semiconductor ProductsDiodesZenerSingle Zener Diodes Mfr onsemi
Series - Package Bulk
Product Status Obsolete Voltage - Zener (Nom) (Vz) 18 V
Tolerance ±5% Power - Max 3 W
Impedance (Max) (Zzt) 12 Ohms Current - Reverse Leakage @ Vr 1 µA @ 13.7 V
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA Operating Temperature -65°C ~ 200°C
Mounting Type Through Hole Package / Case DO-204AL, DO-41, Axial
Supplier Device Package Axial Base Product Number 1N5931

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