Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMDJ12CA-HRAT7
Zobrazit detail DataSheets

SMDJ12CA-HRAT7

Product Overview

Category

The SMDJ12CA-HRAT7 belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic devices from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The SMDJ12CA-HRAT7 is available in a surface mount package.

Essence

The essence of the SMDJ12CA-HRAT7 lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMDJ12CA-HRAT7 is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 12V
  • Maximum Clamping Voltage: 19.9V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMDJ12CA-HRAT7 has a standard pin configuration with clearly labeled anode and cathode terminals.

Functional Features

  • Fast response to transient voltage events
  • Low clamping voltage ensures minimal stress on protected components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMDJ12CA-HRAT7 operates by shunting excessive voltage away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, preventing damage to the connected circuitry.

Detailed Application Field Plans

The SMDJ12CA-HRAT7 is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ12CA-HRAT7 include: - P6SMB12CA - 1.5SMC12CA - SMBJ12CA

In conclusion, the SMDJ12CA-HRAT7 transient voltage suppressor diode offers effective protection against transient voltage events, making it a crucial component in various electronic applications.

[Word Count: 320]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ12CA-HRAT7 v technických řešeních

  1. What is the maximum reverse voltage of SMDJ12CA-HRAT7?

    • The maximum reverse voltage of SMDJ12CA-HRAT7 is 12V.

  2. What is the peak pulse power dissipation of SMDJ12CA-HRAT7?

    • The peak pulse power dissipation of SMDJ12CA-HRAT7 is 3000W.

  3. What is the breakdown voltage of SMDJ12CA-HRAT7?

    • The breakdown voltage of SMDJ12CA-HRAT7 is 13.3V.

  4. What is the operating temperature range of SMDJ12CA-HRAT7?

    • The operating temperature range of SMDJ12CA-HRAT7 is -55°C to +175°C.

  5. What is the package type of SMDJ12CA-HRAT7?

    • SMDJ12CA-HRAT7 comes in a DO-214AB (SMC) package.

  6. What are the typical applications of SMDJ12CA-HRAT7?

    • SMDJ12CA-HRAT7 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the clamping voltage of SMDJ12CA-HRAT7?

    • The clamping voltage of SMDJ12CA-HRAT7 is 19.9V at 10A.

  8. Is SMDJ12CA-HRAT7 RoHS compliant?

    • Yes, SMDJ12CA-HRAT7 is RoHS compliant.

  9. What is the lead-free status of SMDJ12CA-HRAT7?

    • SMDJ12CA-HRAT7 is lead-free and meets the requirements of lead-free soldering.

  10. Does SMDJ12CA-HRAT7 require any special handling during assembly?

    • SMDJ12CA-HRAT7 should be handled with standard ESD precautions during assembly to prevent damage to the device.