Vishay Semiconductor Diodes Division
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SMAJ26AHE3/61
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SMAJ26AHE3/61

1. Introduction

The SMAJ26AHE3/61 belongs to the category of semiconductor devices and is commonly used for voltage clamping in electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Voltage Clamping
  • Characteristics: High Surge Capability, Low Leakage, Fast Response Time
  • Package: DO-214AC (SMA)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

3. Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage: 26V
  • Operating Voltage: 23.2V
  • Maximum Reverse Standoff Voltage: 22.8V
  • Clamping Voltage: 41.4V
  • Peak Pulse Current: 15.4A
  • Reverse Leakage Current: 1μA

4. Detailed Pin Configuration

The SMAJ26AHE3/61 TVS diode has two pins: - Pin 1: Anode - Pin 2: Cathode

5. Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to downstream components
  • Low clamping voltage prevents overvoltage damage

6. Advantages and Disadvantages

Advantages

  • High surge capability
  • Low leakage current
  • Fast response time

Disadvantages

  • Relatively low breakdown voltage compared to some alternatives

7. Working Principles

When a transient voltage event occurs, the SMAJ26AHE3/61 TVS diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage. The fast response time ensures that the clamping action occurs quickly, minimizing the impact of the transient event.

8. Detailed Application Field Plans

The SMAJ26AHE3/61 is widely used in various electronic systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

9. Detailed and Complete Alternative Models

Some alternative models to the SMAJ26AHE3/61 TVS diode include: - P6SMBJ26CA - 1.5KE26CA - SMBJ26CA

In conclusion, the SMAJ26AHE3/61 TVS diode is a crucial component in electronic circuits, providing effective protection against transient voltage events. Its high surge capability, low leakage, and fast response time make it suitable for a wide range of applications.

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기술 솔루션에 SMAJ26AHE3/61 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum reverse voltage of SMAJ26AHE3/61?

    • The maximum reverse voltage of SMAJ26AHE3/61 is 26V.

  2. What is the peak pulse power dissipation of SMAJ26AHE3/61?

    • The peak pulse power dissipation of SMAJ26AHE3/61 is 400W.

  3. What is the breakdown voltage of SMAJ26AHE3/61?

    • The breakdown voltage of SMAJ26AHE3/61 is typically 28.9V.

  4. What are the typical applications for SMAJ26AHE3/61?

    • SMAJ26AHE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMAJ26AHE3/61?

    • The response time of SMAJ26AHE3/61 is very fast, typically responding to transient surges in nanoseconds.

  6. Is SMAJ26AHE3/61 RoHS compliant?

    • Yes, SMAJ26AHE3/61 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. What is the operating temperature range of SMAJ26AHE3/61?

    • The operating temperature range of SMAJ26AHE3/61 is -55°C to +150°C.

  8. Does SMAJ26AHE3/61 require a heat sink for proper operation?

    • In most applications, SMAJ26AHE3/61 does not require a heat sink due to its high power dissipation capability.

  9. What is the package type of SMAJ26AHE3/61?

    • SMAJ26AHE3/61 comes in a DO-214AC (SMA) package.

  10. Can SMAJ26AHE3/61 be used for ESD protection?

    • Yes, SMAJ26AHE3/61 can be used for electrostatic discharge (ESD) protection in various electronic circuits.