Taiwan Semiconductor Corporation
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1SMB5931HM4G
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1SMB5931HM4G

Product Overview

Category

The 1SMB5931HM4G belongs to the category of surface mount silicon zener diodes.

Use

It is primarily used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Package: SMB (DO-214AA)
  • Essence: Zener diode
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier.

Specifications

  • Voltage - Zener (Nom) (Vz): 3.6V
  • Power - Max: 3W
  • Impedance (Max) (Zzt): 5 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Tolerance: ±5%

Detailed Pin Configuration

The 1SMB5931HM4G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Provides stable voltage regulation.
  • Offers protection against voltage spikes and surges.
  • Low reverse leakage current ensures minimal power loss.

Advantages and Disadvantages

Advantages

  • High power dissipation capability.
  • Compact SMB package for space-constrained applications.
  • Wide operating temperature range.

Disadvantages

  • Limited voltage options available.
  • Sensitive to temperature variations.

Working Principles

The 1SMB5931HM4G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated within its specified voltage range.

Detailed Application Field Plans

The 1SMB5931HM4G is commonly used in: - Voltage regulation in power supplies and voltage reference circuits. - Transient suppression in communication equipment and automotive electronics. - Overvoltage protection in consumer electronics and industrial control systems.

Detailed and Complete Alternative Models

Some alternative models to the 1SMB5931HM4G include: - 1N4728A: 3.6V, 1W Zener diode - BZX84C3V6: 3.6V, 350mW Zener diode - MMSZ5236B: 3.6V, 500mW Zener diode

In conclusion, the 1SMB5931HM4G is a versatile surface mount silicon zener diode that offers stable voltage regulation and transient suppression, making it suitable for various electronic applications.

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تکنیکی حل میں 1SMB5931HM4G کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is 1SMB5931HM4G?

    • 1SMB5931HM4G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of 1SMB5931HM4G?

    • The maximum peak pulse power of 1SMB5931HM4G is 5.0 kW.

  3. What is the breakdown voltage of 1SMB5931HM4G?

    • The breakdown voltage of 1SMB5931HM4G is 64.4V.

  4. What are the typical applications for 1SMB5931HM4G?

    • Typical applications for 1SMB5931HM4G include transient voltage suppression in telecommunications equipment, industrial control systems, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of 1SMB5931HM4G?

    • The operating temperature range of 1SMB5931HM4G is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMB5931HM4G?

    • The reverse stand-off voltage of 1SMB5931HM4G is 53.3V.

  7. Does 1SMB5931HM4G comply with RoHS requirements?

    • Yes, 1SMB5931HM4G is compliant with RoHS requirements.

  8. What is the package type of 1SMB5931HM4G?

    • 1SMB5931HM4G comes in a DO-214AA (SMB) package.

  9. What is the clamping voltage of 1SMB5931HM4G?

    • The clamping voltage of 1SMB5931HM4G at 10A is 86.9V.

  10. Is 1SMB5931HM4G suitable for high-reliability applications?

    • Yes, 1SMB5931HM4G is suitable for high-reliability applications due to its robust design and performance characteristics.