Vishay Semiconductor Diodes Division
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SMB10J33AHE3/5B
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SMB10J33AHE3/5B

Product Overview

The SMB10J33AHE3/5B belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The characteristics of the SMB10J33AHE3/5B include high surge capability, low clamping voltage, and fast response time. It is available in a compact SMB package and is typically sold in reels or tubes.

Specifications

  • Part Number: SMB10J33AHE3/5B
  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB
  • Packaging/Quantity: Reels or tubes

Detailed Pin Configuration

The SMB10J33AHE3/5B has a standard SMB package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

The SMB10J33AHE3/5B provides effective protection by diverting excess current away from sensitive components when a transient voltage event occurs. It offers low leakage and clamping voltages, ensuring minimal impact on the protected circuit during normal operation.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Low clamping voltage
  • Compact SMB package

Disadvantages

  • Limited power dissipation capability
  • May require additional heat sinking for high-power applications

Working Principles

When a transient voltage surge occurs, the SMB10J33AHE3/5B enters into conduction mode, effectively shunting the excess current to ground and limiting the voltage across the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SMB10J33AHE3/5B is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMB10J33CAHE3/5B: Similar specifications with higher power dissipation capability
  • SMB10J36AHE3/5B: Higher clamping voltage for specific application requirements
  • SMB10J30AHE3/5B: Lower clamping voltage for sensitive circuits

In conclusion, the SMB10J33AHE3/5B transient voltage suppressor diode offers reliable protection against voltage transients in a compact SMB package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMB10J33AHE3/5B v technických řešeních

  1. What is the maximum continuous forward current of SMB10J33AHE3/5B?

    • The maximum continuous forward current of SMB10J33AHE3/5B is 10A.

  2. What is the reverse standoff voltage of SMB10J33AHE3/5B?

    • The reverse standoff voltage of SMB10J33AHE3/5B is 33V.

  3. Can SMB10J33AHE3/5B be used for overvoltage protection in power supplies?

    • Yes, SMB10J33AHE3/5B can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.

  4. What is the peak pulse current capability of SMB10J33AHE3/5B?

    • The peak pulse current capability of SMB10J33AHE3/5B is 100A.

  5. Is SMB10J33AHE3/5B suitable for use in automotive electronics?

    • Yes, SMB10J33AHE3/5B is suitable for use in automotive electronics due to its high reliability and performance under harsh conditions.

  6. What is the typical clamping voltage of SMB10J33AHE3/5B?

    • The typical clamping voltage of SMB10J33AHE3/5B is 53.3V at 10A.

  7. Can SMB10J33AHE3/5B be used for ESD protection in communication systems?

    • Yes, SMB10J33AHE3/5B can be used for ESD protection in communication systems to safeguard sensitive components from electrostatic discharge.

  8. What is the operating temperature range of SMB10J33AHE3/5B?

    • The operating temperature range of SMB10J33AHE3/5B is -55°C to 150°C, making it suitable for a wide range of environments.

  9. Does SMB10J33AHE3/5B comply with RoHS requirements?

    • Yes, SMB10J33AHE3/5B is compliant with RoHS (Restriction of Hazardous Substances) requirements, ensuring environmental friendliness.

  10. Can SMB10J33AHE3/5B be used for surge protection in industrial equipment?

    • Yes, SMB10J33AHE3/5B can be used for surge protection in industrial equipment to prevent damage from voltage spikes and surges.