Vishay Semiconductor Diodes Division
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SMAJ7.5AHE3/61
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SMAJ7.5AHE3/61

Product Overview

Category

The SMAJ7.5AHE3/61 belongs to the category of semiconductor devices, specifically a transient voltage suppressor diode.

Use

It is commonly used for surge protection in electronic circuits and systems to prevent damage from voltage spikes and transients.

Characteristics

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

Package

The SMAJ7.5AHE3/61 is typically available in a DO-214AC (SMA) package.

Essence

This diode serves as a protective component, safeguarding sensitive electronics from voltage surges.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 7.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ7.5AHE3/61 typically has two pins, anode, and cathode, which are denoted by the markings on the device.

Functional Features

  • Provides effective suppression of voltage transients
  • Fast reaction time to clamp excessive voltages
  • Low leakage current during normal operation

Advantages

  • Compact size
  • High surge capability
  • RoHS compliant

Disadvantages

  • Limited voltage range protection
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage transient occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SMAJ7.5AHE3/61 is widely used in: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE6.8A
  • 1.5KE6.8A
  • SMBJ6.8A

In conclusion, the SMAJ7.5AHE3/61 is a crucial component in safeguarding electronic systems from voltage transients, offering fast response and high surge capability. While it has limitations in terms of voltage range protection, its compact size and RoHS compliance make it a popular choice in various applications.

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技術ソリューションにおける SMAJ7.5AHE3/61 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 maximum voltage rating of SMAJ7.5AHE3/61?

    • The maximum voltage rating of SMAJ7.5AHE3/61 is 7.5V.

  2. What is the peak pulse power dissipation of SMAJ7.5AHE3/61?

    • The peak pulse power dissipation of SMAJ7.5AHE3/61 is 400W.

  3. What is the breakdown voltage of SMAJ7.5AHE3/61?

    • The breakdown voltage of SMAJ7.5AHE3/61 is typically 8.33V.

  4. What are the typical applications for SMAJ7.5AHE3/61?

    • SMAJ7.5AHE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, computers, and consumer electronics.

  5. What is the clamping voltage of SMAJ7.5AHE3/61?

    • The clamping voltage of SMAJ7.5AHE3/61 is typically 12.1V at 10A.

  6. What is the operating temperature range of SMAJ7.5AHE3/61?

    • The operating temperature range of SMAJ7.5AHE3/61 is -55°C to +150°C.

  7. Is SMAJ7.5AHE3/61 RoHS compliant?

    • Yes, SMAJ7.5AHE3/61 is RoHS compliant.

  8. What is the package type of SMAJ7.5AHE3/61?

    • SMAJ7.5AHE3/61 comes in a DO-214AC (SMA) package.

  9. What is the reverse stand-off voltage of SMAJ7.5AHE3/61?

    • The reverse stand-off voltage of SMAJ7.5AHE3/61 is 7.5V.

  10. What are the key features of SMAJ7.5AHE3/61?

    • Some key features of SMAJ7.5AHE3/61 include low profile package, excellent clamping capability, and fast response time.