Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
SMDJ17C
Ver Detalle Hojas de datos

SMDJ17C - Product Overview

Introduction

SMDJ17C is a component belonging to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and surges. The SMDJ17C diode exhibits specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and surges in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: Surface Mount Device (SMD)
  • Essence: Protecting sensitive electronic components from transient voltage events
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 17V
  • Peak Pulse Power: 3,000W
  • Operating Temperature Range: -55°C to +150°C
  • Breakdown Voltage: 18.9V to 21.1V
  • Maximum Clamping Voltage: 27.4V at 34.5A

Detailed Pin Configuration

The SMDJ17C diode typically has a standard surface mount package with two terminals. The pin configuration includes the anode and cathode connections, which are essential for proper installation and circuit integration.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
  • Low Clamping Voltage: Provides effective protection without causing damage to the protected circuit
  • High Surge Current Capability: Can handle large surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact surface mount package
  • High surge current handling capability

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage event occurs, the SMDJ17C diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SMDJ17C diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar specifications and functionalities are available in the market, including: - SMDJ5.0A - SMDJ12A - SMDJ24CA - SMDJ33A

In conclusion, the SMDJ17C transient voltage suppressor diode offers reliable protection against voltage transients in electronic circuits, making it a crucial component in diverse applications.

[Word Count: 411]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ17C en soluciones técnicas

  1. What is the maximum voltage rating of SMDJ17C?

    • The maximum voltage rating of SMDJ17C is 17 volts.

  2. What is the peak pulse power of SMDJ17C?

    • The peak pulse power of SMDJ17C is 3000 watts.

  3. What is the typical clamping voltage of SMDJ17C?

    • The typical clamping voltage of SMDJ17C is 27.4 volts.

  4. What are the typical applications of SMDJ17C?

    • SMDJ17C is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMDJ17C?

    • The response time of SMDJ17C is typically less than 1 picosecond.

  6. What is the operating temperature range of SMDJ17C?

    • The operating temperature range of SMDJ17C is -55°C to +150°C.

  7. Does SMDJ17C meet any specific industry standards?

    • Yes, SMDJ17C meets the requirements of various industry standards, including IEC 61000-4-5 for surge immunity.

  8. Can SMDJ17C be used in high-frequency applications?

    • Yes, SMDJ17C can be used in high-frequency applications due to its fast response time and low capacitance.

  9. What is the package type of SMDJ17C?

    • SMDJ17C is available in a surface mount DO-214AB (SMC) package.

  10. Is SMDJ17C RoHS compliant?

    • Yes, SMDJ17C is RoHS compliant, making it suitable for use in environmentally conscious designs.