Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMDJ43CA-HRAT7
Zobrazit detail DataSheets

SMDJ43CA-HRAT7

Product Overview

Category

The SMDJ43CA-HRAT7 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMDJ43CA-HRAT7 is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMDJ43CA-HRAT7 is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 43V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMDJ43CA-HRAT7 typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto a PCB.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage surge occurs, the SMDJ43CA-HRAT7 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ43CA-HRAT7 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMB43CA
  • 1.5SMC43CA
  • SMBJ43CA

In conclusion, the SMDJ43CA-HRAT7 transient voltage suppressor diode offers effective protection against voltage transients and surges in various electronic applications. Its fast response time and low clamping voltage make it a valuable component in safeguarding sensitive circuits from potential damage.

[Word count: 298]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ43CA-HRAT7 v technických řešeních

  1. What is the maximum peak pulse power of SMDJ43CA-HRAT7?

    • The maximum peak pulse power of SMDJ43CA-HRAT7 is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMDJ43CA-HRAT7?

    • The breakdown voltage of SMDJ43CA-HRAT7 is 43 volts.

  3. What is the operating temperature range of SMDJ43CA-HRAT7?

    • SMDJ43CA-HRAT7 has an operating temperature range of -55°C to +150°C.

  4. What is the typical clamping voltage of SMDJ43CA-HRAT7?

    • The typical clamping voltage of SMDJ43CA-HRAT7 is 77.4 volts at 10A.

  5. What is the package type of SMDJ43CA-HRAT7?

    • SMDJ43CA-HRAT7 comes in a DO-214AB (SMC) package.

  6. Is SMDJ43CA-HRAT7 RoHS compliant?

    • Yes, SMDJ43CA-HRAT7 is RoHS compliant.

  7. What are the typical applications of SMDJ43CA-HRAT7?

    • SMDJ43CA-HRAT7 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and automotive systems.

  8. Does SMDJ43CA-HRAT7 have a low leakage current?

    • Yes, SMDJ43CA-HRAT7 has a low leakage current, making it suitable for use in high-speed data line protection.

  9. What is the response time of SMDJ43CA-HRAT7?

    • The response time of SMDJ43CA-HRAT7 is very fast, typically responding within picoseconds to protect against transient voltage events.

  10. Can SMDJ43CA-HRAT7 be used in outdoor applications?

    • Yes, SMDJ43CA-HRAT7 is suitable for outdoor applications due to its wide operating temperature range and robust packaging.