Vishay Semiconductor Diodes Division
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SM15T30AHE3/9AT
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SM15T30AHE3/9AT

Product Overview

Category: TVS Diode
Use: Protection against transient voltage spikes
Characteristics: High surge capability, low clamping voltage, compact package
Package: SMC (DO-214AB)
Essence: Provides robust protection for sensitive electronics
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 30V
  • Voltage - Breakdown (Min): 33.3V
  • Voltage - Clamping (Max) @ Ipp: 48.4V
  • Current - Peak Pulse (10/1000µs): 15A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The SM15T30AHE3/9AT TVS diode has two pins in the SMC (DO-214AB) package.

Functional Features

  • Robust protection against transient voltage spikes
  • Low clamping voltage ensures minimal impact on protected circuits
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Compact package size

Disadvantages: - May require additional components for comprehensive circuit protection

Working Principles

The SM15T30AHE3/9AT operates by diverting excessive voltage away from sensitive electronic components, thereby safeguarding them from damage due to transient voltage spikes.

Detailed Application Field Plans

This TVS diode is suitable for a wide range of applications including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems

Detailed and Complete Alternative Models

  1. Alternative Model 1: P6SMB33CA

    • Category: TVS Diode
    • Use: Transient voltage suppression
    • Characteristics: 600W peak pulse power, 33V standoff voltage

  2. Alternative Model 2: SMAJ33A

    • Category: TVS Diode
    • Use: Circuit protection
    • Characteristics: 400W peak pulse power, 33V breakdown voltage

  3. Alternative Model 3: 1.5KE33CA

    • Category: TVS Diode
    • Use: Surge protection
    • Characteristics: 1500W peak pulse power, 33V reverse standoff voltage

In conclusion, the SM15T30AHE3/9AT TVS diode offers robust protection against transient voltage spikes with its high surge capability, low clamping voltage, and compact package, making it an ideal choice for various electronic applications.

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기술 솔루션에 SM15T30AHE3/9AT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SM15T30AHE3/9AT?

    • The SM15T30AHE3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SM15T30AHE3/9AT?

    • The maximum peak pulse power of the SM15T30AHE3/9AT is 1500 watts.

  3. What is the breakdown voltage of the SM15T30AHE3/9AT?

    • The breakdown voltage of the SM15T30AHE3/9AT is 30 volts.

  4. What are some common applications for the SM15T30AHE3/9AT?

    • Common applications for the SM15T30AHE3/9AT include protection of power supplies, communication systems, industrial equipment, and automotive electronics.

  5. What is the operating temperature range of the SM15T30AHE3/9AT?

    • The operating temperature range of the SM15T30AHE3/9AT is -55°C to 175°C.

  6. What is the package type of the SM15T30AHE3/9AT?

    • The SM15T30AHE3/9AT comes in a DO-214AB (SMC) package.

  7. Is the SM15T30AHE3/9AT RoHS compliant?

    • Yes, the SM15T30AHE3/9AT is RoHS compliant.

  8. What is the clamping voltage of the SM15T30AHE3/9AT?

    • The clamping voltage of the SM15T30AHE3/9AT is 48.4 volts at 16A.

  9. What are the key features of the SM15T30AHE3/9AT?

    • The key features of the SM15T30AHE3/9AT include low clamping voltage, fast response time, and high surge capability.

  10. Can the SM15T30AHE3/9AT be used for ESD (electrostatic discharge) protection?

    • Yes, the SM15T30AHE3/9AT can be used for ESD protection in various electronic applications.