Microsemi Corporation
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SMDA12C-7/TR13
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SMDA12C-7/TR13

Product Overview

Category

The SMDA12C-7/TR13 belongs to the category of semiconductor devices.

Use

It is commonly used for surge protection in electronic circuits and systems.

Characteristics

  • Low clamping voltage
  • Fast response time
  • Compact size

Package

The SMDA12C-7/TR13 is typically available in a surface-mount package.

Essence

This device provides robust protection against transient voltage surges, safeguarding sensitive electronic components.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Clamping Voltage: 15.3V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C
  • Breakdown Voltage: 13.5V
  • Package Type: SOD-123

Detailed Pin Configuration

The SMDA12C-7/TR13 typically has two pins, with the pinout configuration as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in preventing damage to sensitive components

Advantages

  • Compact size allows for easy integration into various circuit designs
  • Low clamping voltage offers enhanced protection for delicate electronics
  • Fast response time ensures rapid suppression of transient surges

Disadvantages

  • Limited peak pulse current compared to some alternative models
  • May require additional circuitry for handling high-energy surges

Working Principles

The SMDA12C-7/TR13 operates based on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMDA12C-7/TR13 is widely used in applications such as: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - SMDA05C-7/TR13 - SMDJ12A

In conclusion, the SMDA12C-7/TR13 is a compact and efficient surge protection device suitable for a wide range of electronic applications, offering reliable protection against transient voltage surges while maintaining minimal impact on the protected circuit.

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技術ソリューションにおける SMDA12C-7/TR13 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 SMDA12C-7/TR13?

    • SMDA12C-7/TR13 is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key features of SMDA12C-7/TR13?

    • The key features include a low clamping voltage, high surge capability, and fast response time, making it suitable for protecting various electronic circuits.

  3. In what technical solutions can SMDA12C-7/TR13 be used?

    • SMDA12C-7/TR13 can be used in applications such as power supplies, communication equipment, industrial controls, and automotive electronics to protect against voltage surges and transients.

  4. What is the maximum working voltage of SMDA12C-7/TR13?

    • The maximum working voltage is typically 12V, making it suitable for low-voltage applications.

  5. How does SMDA12C-7/TR13 provide protection?

    • SMDA12C-7/TR13 diverts excess voltage away from sensitive components by conducting when the voltage exceeds a certain threshold, thereby protecting the circuit.

  6. What is the operating temperature range of SMDA12C-7/TR13?

    • The operating temperature range is usually -55°C to 150°C, allowing for use in a wide range of environments.

  7. Can SMDA12C-7/TR13 be used for ESD (electrostatic discharge) protection?

    • Yes, SMDA12C-7/TR13 can provide ESD protection in addition to transient voltage suppression.

  8. Is SMDA12C-7/TR13 RoHS compliant?

    • Yes, SMDA12C-7/TR13 is typically RoHS compliant, meeting environmental standards for electronic components.

  9. What is the package type of SMDA12C-7/TR13?

    • SMDA12C-7/TR13 is commonly available in a surface-mount package, making it suitable for automated assembly processes.

  10. Are there any application notes or design guidelines available for using SMDA12C-7/TR13?

    • Yes, manufacturers often provide application notes and design guidelines to assist engineers in implementing SMDA12C-7/TR13 effectively in their technical solutions.