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SMDJ40CA-T7

SMDJ40CA-T7

Product Overview

Category

The SMDJ40CA-T7 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits and systems to safeguard against voltage spikes and transients.

Characteristics

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

Package

The SMDJ40CA-T7 is available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ40CA-T7 lies in its ability to provide reliable overvoltage protection for sensitive electronic components.

Packaging/Quantity

The SMDJ40CA-T7 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3kW
  • Breakdown Voltage: 40V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 40V
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMDJ40CA-T7 follows the standard pin configuration for DO-214AB (SMC) packages, with two leads for connection.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response to voltage spikes
  • Low clamping voltage to protect downstream components

Advantages

  • High surge current capability
  • RoHS compliant
  • Compact SMC package for space-constrained applications

Disadvantages

  • Limited to low voltage applications
  • May require additional circuitry for comprehensive surge protection in high-power systems

Working Principles

The SMDJ40CA-T7 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The SMDJ40CA-T7 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ40CA-T7 include: - P6SMB40CA - 1.5SMC40CA - SMBJ40CA - P4SMA40CA

In conclusion, the SMDJ40CA-T7 is a vital component in protecting electronic circuits from voltage surges and transients. Its fast response time, high surge current capability, and compact package make it an essential part of various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ40CA-T7 en soluciones técnicas

  1. What is the maximum peak pulse power of SMDJ40CA-T7?

    • The maximum peak pulse power of SMDJ40CA-T7 is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMDJ40CA-T7?

    • The breakdown voltage of SMDJ40CA-T7 is 40 volts.

  3. What is the typical clamping voltage of SMDJ40CA-T7?

    • The typical clamping voltage of SMDJ40CA-T7 is 64.5 volts at 77.8A.

  4. What are the applications of SMDJ40CA-T7?

    • SMDJ40CA-T7 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMDJ40CA-T7?

    • The operating temperature range of SMDJ40CA-T7 is -55°C to +150°C.

  6. What is the package type of SMDJ40CA-T7?

    • SMDJ40CA-T7 comes in a DO-214AB (SMC) package.

  7. Does SMDJ40CA-T7 comply with RoHS requirements?

    • Yes, SMDJ40CA-T7 is compliant with RoHS requirements.

  8. What is the lead-free status of SMDJ40CA-T7?

    • SMDJ40CA-T7 is lead-free and meets the requirements of lead-free reflow soldering.

  9. Is SMDJ40CA-T7 suitable for high-reliability applications?

    • Yes, SMDJ40CA-T7 is suitable for high-reliability applications due to its robust construction and performance characteristics.

  10. What are the recommended storage conditions for SMDJ40CA-T7?

    • It is recommended to store SMDJ40CA-T7 in a dry environment with temperatures not exceeding 40°C and humidity levels below 75%.