Vishay Semiconductor Diodes Division
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SMBG43AHE3/5B
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SMBG43AHE3/5B

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High efficiency, compact size
  • Package: SMB
  • Essence: Regulates voltage in electronic circuits
  • Packaging/Quantity: 500 units per reel

Specifications

  • Voltage Rating: 43V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage Drop: 0.6V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Efficient voltage regulation
  • Compact design for space-constrained applications
  • Low forward voltage drop for minimal power loss

Advantages and Disadvantages

  • Advantages:
    • High efficiency
    • Wide operating temperature range
    • Small form factor
  • Disadvantages:
    • Limited current handling capacity
    • Sensitive to reverse voltage

Working Principles

The SMBG43AHE3/5B operates by regulating the voltage across its terminals, ensuring a stable output even with fluctuations in input voltage.

Detailed Application Field Plans

This component is commonly used in low-power electronic devices such as portable gadgets, IoT devices, and automotive electronics where space and energy efficiency are crucial.

Detailed and Complete Alternative Models

  • SMBG36AHE3/5B: 36V voltage rating, similar characteristics
  • SMBG48AHE3/5B: 48V voltage rating, similar package and use

This content provides an overview of the SMBG43AHE3/5B, including its specifications, features, advantages, and application fields, within the required word count.

تکنیکی حل میں SMBG43AHE3/5B کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of SMBG43AHE3/5B in technical solutions:

  1. What is the SMBG43AHE3/5B?

    • The SMBG43AHE3/5B is a surface mount Transient Voltage Suppressor (TVS) 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 SMBG43AHE3/5B?

    • The maximum peak pulse power of SMBG43AHE3/5B is 600 watts.

  3. What is the breakdown voltage of SMBG43AHE3/5B?

    • The breakdown voltage of SMBG43AHE3/5B is 43 volts.

  4. What are the typical applications of SMBG43AHE3/5B?

    • Typical applications of SMBG43AHE3/5B include protection of portable electronics, automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the operating temperature range of SMBG43AHE3/5B?

    • The operating temperature range of SMBG43AHE3/5B is -55°C to +150°C.

  6. What is the package type of SMBG43AHE3/5B?

    • SMBG43AHE3/5B comes in a SMB (DO-214AA) package.

  7. What is the clamping voltage of SMBG43AHE3/5B?

    • The clamping voltage of SMBG43AHE3/5B is 69.4 volts at 10A.

  8. Is SMBG43AHE3/5B RoHS compliant?

    • Yes, SMBG43AHE3/5B is RoHS compliant.

  9. Can SMBG43AHE3/5B be used for surge protection in power supply units?

    • Yes, SMBG43AHE3/5B can be used for surge protection in power supply units.

  10. What are the key features of SMBG43AHE3/5B?

    • The key features of SMBG43AHE3/5B include low clamping voltage, fast response time, and high surge capability.

I hope these questions and answers are helpful! Let me know if you need further assistance.