Vishay Semiconductor Diodes Division
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
1.5SMC130CAHE3/9AT
詳細を表示 DataSheets

1.5SMC130CAHE3/9AT

Product Overview

Category

The 1.5SMC130CAHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 1.5SMC130CAHE3/9AT is available in a DO-214AB (SMC) package.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 116V
  • Breakdown Voltage: 129V
  • Maximum Clamping Voltage: 209V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC130CAHE3/9AT has two pins, anode and cathode, which are denoted by the markings on the diode body.

Functional Features

  • Provides protection against transient overvoltage events
  • Diverts excessive current away from sensitive components
  • Restores circuit functionality after transient event

Advantages

  • High surge capability ensures robust protection
  • Low clamping voltage minimizes stress on protected circuits
  • Fast response time provides rapid protection activation

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Can degrade over time with repeated exposure to transient events

Working Principles

When a transient voltage spike occurs, the 1.5SMC130CAHE3/9AT activates and shunts the excess current to ground, preventing damage to downstream components. It does this by rapidly transitioning into a low-resistance state when exposed to overvoltage conditions.

Detailed Application Field Plans

The 1.5SMC130CAHE3/9AT is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5SMC Series: Offers a range of standoff voltages and peak pulse currents to suit different application requirements.
  • P6SMBJ Series: Provides similar transient voltage suppression capabilities in a different package format.

In conclusion, the 1.5SMC130CAHE3/9AT is a vital component in safeguarding electronic circuits from transient voltage events, offering high surge capability, low clamping voltage, and fast response time. Its application spans across various industries, and it has alternative models that cater to diverse needs.

Word Count: 410

技術ソリューションにおける 1.5SMC130CAHE3/9AT 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 application of 1.5SMC130CAHE3/9AT in technical solutions?

    • The 1.5SMC130CAHE3/9AT is commonly used as a transient voltage suppressor (TVS) diode to protect sensitive electronic components from voltage spikes and surges.

  2. How does 1.5SMC130CAHE3/9AT protect electronic circuits?

    • This TVS diode clamps the voltage during transient events, diverting excess current away from the protected circuit, thus preventing damage.

  3. What are the typical operating parameters for 1.5SMC130CAHE3/9AT?

    • It has a peak pulse power dissipation of 1500W, a breakdown voltage of 130V, and a low clamping voltage.

  4. In what types of applications is 1.5SMC130CAHE3/9AT commonly used?

    • It is frequently employed in power supplies, communication systems, automotive electronics, and industrial equipment to safeguard against voltage transients.

  5. Can 1.5SMC130CAHE3/9AT be used for surge protection in outdoor environments?

    • Yes, it is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.

  6. What are the key features of 1.5SMC130CAHE3/9AT that make it suitable for technical solutions?

    • Its fast response time, high surge capability, and low clamping voltage make it an effective choice for transient voltage protection.

  7. Is 1.5SMC130CAHE3/9AT RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  8. Are there any specific layout considerations when using 1.5SMC130CAHE3/9AT in a circuit?

    • It is important to minimize the length and impedance of the traces connecting the TVS diode to the protected circuit to ensure optimal performance.

  9. What are the temperature specifications for 1.5SMC130CAHE3/9AT?

    • It has an operating temperature range of -55°C to +150°C, allowing it to function reliably in a wide range of environments.

  10. Can 1.5SMC130CAHE3/9AT be used in high-speed data lines for surge protection?

    • Yes, it is suitable for protecting high-speed data lines, such as USB, Ethernet, and HDMI, from voltage transients.