Vishay Semiconductor Diodes Division
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SMAJ64CAHE3/61
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SMAJ64CAHE3/61

Product Overview

Category

SMAJ64CAHE3/61 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • ESD protection
  • RoHS compliant

Package

The SMAJ64CAHE3/61 comes in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMAJ64CAHE3/61 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 58.1V
  • Breakdown Voltage: 64V
  • Maximum Clamping Voltage: 103V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ64CAHE3/61 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides transient voltage suppression
  • Protects against voltage spikes
  • Fast reaction to transient events
  • Low leakage current

Advantages

  • Robust overvoltage protection
  • Compact size
  • Wide operating temperature range
  • Low clamping voltage

Disadvantages

  • Limited peak pulse current compared to higher-rated devices
  • Higher capacitance may affect high-frequency signal transmission

Working Principles

When a transient voltage spike occurs, the SMAJ64CAHE3/61 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

This diode is commonly used in various applications such as: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMAJ64CAHE3/61 include: - P6KE68CA - 1.5KE68CA - SMCJ64CA

In conclusion, the SMAJ64CAHE3/61 transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ64CAHE3/61 v technických řešeních

  1. What is the maximum reverse voltage of SMAJ64CAHE3/61?

    • The maximum reverse voltage of SMAJ64CAHE3/61 is 64V.

  2. What is the typical junction capacitance of SMAJ64CAHE3/61?

    • The typical junction capacitance of SMAJ64CAHE3/61 is 110pF.

  3. What is the peak pulse power dissipation of SMAJ64CAHE3/61?

    • The peak pulse power dissipation of SMAJ64CAHE3/61 is 400W.

  4. What are the applications of SMAJ64CAHE3/61?

    • SMAJ64CAHE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMAJ64CAHE3/61?

    • The operating temperature range of SMAJ64CAHE3/61 is -55°C to 150°C.

  6. What is the forward voltage drop of SMAJ64CAHE3/61 at a specified current?

    • The forward voltage drop of SMAJ64CAHE3/61 at 3A is typically 0.9V.

  7. Is SMAJ64CAHE3/61 RoHS compliant?

    • Yes, SMAJ64CAHE3/61 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of SMAJ64CAHE3/61?

    • SMAJ64CAHE3/61 comes in a DO-214AC (SMA) package.

  9. What is the clamping voltage of SMAJ64CAHE3/61 at a specified peak pulse current?

    • The clamping voltage of SMAJ64CAHE3/61 at 10A is typically 103V.

  10. Can SMAJ64CAHE3/61 be used for ESD protection?

    • Yes, SMAJ64CAHE3/61 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.