Vishay Semiconductor Diodes Division
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SMBJ150CAHE3/52
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SMBJ150CAHE3/52

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: Transient Voltage Suppressor Diode
  • Package: DO-214AA (SMB)
  • Essence: Protects electronic circuits from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 150V
  • Operating Voltage: 128V
  • Clamping Voltage: 206V
  • Peak Pulse Current: 10A
  • Reverse Standoff Voltage: 150V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ150CAHE3/52 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage spikes
  • Low clamping voltage to minimize damage to protected components

Advantages and Disadvantages

Advantages

  • High peak pulse power handling capability
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range for versatile applications

Disadvantages

  • May require additional circuitry for optimal performance in complex systems
  • Limited to specific voltage and current ratings

Working Principles

The SMBJ150CAHE3/52 operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or transients. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ130CAHE3/52: Breakdown Voltage: 130V, Peak Pulse Power: 1500W
  • SMBJ160CAHE3/52: Breakdown Voltage: 160V, Peak Pulse Power: 1500W
  • SMBJ170CAHE3/52: Breakdown Voltage: 170V, Peak Pulse Power: 1500W
  • SMBJ180CAHE3/52: Breakdown Voltage: 180V, Peak Pulse Power: 1500W
  • SMBJ200CAHE3/52: Breakdown Voltage: 200V, Peak Pulse Power: 1500W

In conclusion, the SMBJ150CAHE3/52 is a vital component in protecting electronic circuits from voltage spikes and transients, making it an essential part of various electronic systems and devices. Its high peak pulse power, compact size, and wide operating temperature range make it a preferred choice for voltage suppression applications. However, designers should consider its limitations and may need to use additional circuitry for optimal performance in complex systems.

技術ソリューションにおける SMBJ150CAHE3/52 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMBJ150CAHE3/52?

    • The SMBJ150CAHE3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ150CAHE3/52?

    • The SMBJ150CAHE3/52 has a maximum working voltage of 150V.

  3. What is the peak pulse power of the SMBJ150CAHE3/52?

    • The SMBJ150CAHE3/52 has a peak pulse power of 600W.

  4. What are the typical applications of the SMBJ150CAHE3/52?

    • The SMBJ150CAHE3/52 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage transients.

  5. What is the response time of the SMBJ150CAHE3/52?

    • The response time of the SMBJ150CAHE3/52 is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. What is the operating temperature range of the SMBJ150CAHE3/52?

    • The SMBJ150CAHE3/52 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  7. How does the SMBJ150CAHE3/52 provide protection?

    • The SMBJ150CAHE3/52 clamps the transient voltage by diverting excess current away from the protected circuit, thus preventing damage to sensitive components.

  8. Is the SMBJ150CAHE3/52 RoHS compliant?

    • Yes, the SMBJ150CAHE3/52 is RoHS compliant, ensuring it meets environmental standards.

  9. Can the SMBJ150CAHE3/52 be used in high-speed data lines?

    • Yes, the SMBJ150CAHE3/52 is suitable for use in high-speed data lines due to its fast response time and low capacitance.

  10. What are the packaging options available for the SMBJ150CAHE3/52?

    • The SMBJ150CAHE3/52 is available in various packaging options, including DO-214AA (SMB) and DO-214AB (SMC), providing flexibility for different application requirements.