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SMCJ1.5KE550A-TP
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SMCJ1.5KE550A-TP

Product Overview

The SMCJ1.5KE550A-TP belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The SMCJ1.5KE550A-TP is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AB (SMC) package and is available in tape and reel packaging with a quantity of 1500 units per reel.

Specifications

  • Part Number: SMCJ1.5KE550A-TP
  • Category: Transient Voltage Suppressor Diode
  • Voltage Rating: 550V
  • Power Dissipation: 1500W
  • Package Type: DO-214AB (SMC)
  • Packaging: Tape and Reel, 1500 units per reel

Detailed Pin Configuration

The SMCJ1.5KE550A-TP follows the standard pin configuration for diodes, with two leads for connection to the circuit board. The pinout is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The SMCJ1.5KE550A-TP provides effective protection against voltage transients by diverting excessive current away from sensitive components. Its fast response time ensures that the protected circuit is not exposed to damaging voltage levels for an extended period.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement and routing in the circuit design

Working Principles

When a transient voltage spike occurs, the SMCJ1.5KE550A-TP conducts current to limit the voltage across the protected circuit. This action prevents the voltage from reaching levels that could damage the connected components.

Detailed Application Field Plans

The SMCJ1.5KE550A-TP is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ1.5KE550A-TP include: - P6SMB550CA - 1.5KE550CA - SMBJ550A

In conclusion, the SMCJ1.5KE550A-TP transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in diverse electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMCJ1.5KE550A-TP in technischen Lösungen auf

  1. What is the SMCJ1.5KE550A-TP used for?

    • The SMCJ1.5KE550A-TP is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMCJ1.5KE550A-TP?

    • The maximum peak pulse power of SMCJ1.5KE550A-TP is 1500 watts.

  3. What is the breakdown voltage of SMCJ1.5KE550A-TP?

    • The breakdown voltage of SMCJ1.5KE550A-TP is 495 volts.

  4. What are the typical applications of SMCJ1.5KE550A-TP?

    • SMCJ1.5KE550A-TP is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMCJ1.5KE550A-TP?

    • The operating temperature range of SMCJ1.5KE550A-TP is -55°C to +175°C.

  6. What is the reverse stand-off voltage of SMCJ1.5KE550A-TP?

    • The reverse stand-off voltage of SMCJ1.5KE550A-TP is 495 volts.

  7. Does SMCJ1.5KE550A-TP meet industry standards for surge protection?

    • Yes, SMCJ1.5KE550A-TP complies with industry standards such as IEC 61000-4-5 for surge protection devices.

  8. Can SMCJ1.5KE550A-TP be used for ESD protection?

    • Yes, SMCJ1.5KE550A-TP can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  9. What is the response time of SMCJ1.5KE550A-TP to voltage transients?

    • The response time of SMCJ1.5KE550A-TP to voltage transients is very fast, typically in nanoseconds.

  10. Is SMCJ1.5KE550A-TP suitable for high-power applications?

    • Yes, SMCJ1.5KE550A-TP is suitable for high-power applications where protection against voltage surges and transients is critical.