Vishay Semiconductor Diodes Division
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SM6T12AHE3/5B
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SM6T12AHE3/5B

Product Overview

Category

The SM6T12AHE3/5B belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to protect against transient voltage spikes.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

The SM6T12AHE3/5B is available in a DO-214AA (SMB) package.

Essence

This TVS diode provides robust protection against transient overvoltage events, ensuring the safety and reliability of electronic devices.

Packaging/Quantity

The SM6T12AHE3/5B is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 10.5V
  • Breakdown Voltage: 11.7V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 600W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM6T12AHE3/5B TVS diode has two pins, anode, and cathode, which are denoted by the following markings on the package: - Anode: A - Cathode: K

Functional Features

  • Provides effective protection against transient voltage surges
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • Robust surge protection capabilities
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • May exhibit some capacitance, affecting high-frequency signal transmission
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

The SM6T12AHE3/5B operates by diverting excessive transient currents away from the protected circuit, thereby limiting the voltage across it to a safe level.

Detailed Application Field Plans

The SM6T12AHE3/5B is commonly used in the following applications: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the SM6T12AHE3/5B include: - SMAJ10A - SMBJ10A - SMCJ10A - P6KE10A

In conclusion, the SM6T12AHE3/5B TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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기술 솔루션에 SM6T12AHE3/5B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum peak pulse power of SM6T12AHE3/5B?

    • The maximum peak pulse power is 600 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of SM6T12AHE3/5B?

    • The breakdown voltage is 12 volts.

  3. What is the typical clamping voltage of SM6T12AHE3/5B?

    • The typical clamping voltage is 19.9 volts at 16.7A.

  4. What is the operating temperature range for SM6T12AHE3/5B?

    • The operating temperature range is -55°C to +150°C.

  5. What is the package type of SM6T12AHE3/5B?

    • It comes in a DO-214AA (SMB) package.

  6. What are the applications of SM6T12AHE3/5B?

    • It is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the reverse stand-off voltage of SM6T12AHE3/5B?

    • The reverse stand-off voltage is 12 volts.

  8. What is the peak pulse current rating of SM6T12AHE3/5B?

    • The peak pulse current rating is 16.7A.

  9. What is the lead-free status of SM6T12AHE3/5B?

    • It is lead-free and RoHS compliant.

  10. What are the key features of SM6T12AHE3/5B?

    • Some key features include low incremental surge resistance, fast response time, and high reliability.