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3SMC28CA BK
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3SMC28CA BK Product Overview

Introduction

The 3SMC28CA BK is a specialized electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: 3SMC28CA BK
  • Peak Pulse Power: 3000W
  • Standoff Voltage: 28V
  • Breakdown Voltage: 31.1V to 34.4V
  • Maximum Clamping Voltage: 45.4V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 3SMC28CA BK is a surface mount device with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient voltage surges
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages and Disadvantages

Advantages

  • High surge capability
  • Compact SMC package for space-saving designs
  • Reliable protection for electronic circuits

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement for optimal performance

Working Principles

The 3SMC28CA BK operates based on the principle of avalanche breakdown. When a voltage surge occurs, the device rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 3SMC28CA BK is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: 3SMC24CA BK
  • Alternative Model 2: 3SMC30CA BK
  • Alternative Model 3: 3SMC33CA BK
  • Alternative Model 4: 3SMC36CA BK

These alternative models offer similar surge protection capabilities with varying standoff and breakdown voltages to suit different application requirements.

In conclusion, the 3SMC28CA BK is a crucial component for safeguarding electronic circuits against voltage surges. Its high surge capability, fast response time, and compact package make it an ideal choice for a wide range of applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 3SMC28CA BK i tekniska lösningar

  1. What is the 3SMC28CA BK component used for in technical solutions?

    • The 3SMC28CA BK is a transient voltage suppressor diode used to protect electronic circuits from voltage spikes and surges.

  2. What are the key specifications of the 3SMC28CA BK?

    • The 3SMC28CA BK has a peak power dissipation of 3000W, a breakdown voltage of 28V, and a low clamping voltage.

  3. How does the 3SMC28CA BK protect electronic circuits?

    • It provides a low-impedance path to divert excess current away from sensitive components, preventing damage from voltage transients.

  4. In what applications is the 3SMC28CA BK commonly used?

    • It is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What are the advantages of using the 3SMC28CA BK in technical solutions?

    • It offers fast response time, high surge capability, and compact size, making it ideal for protecting a wide range of electronic devices.

  6. Can the 3SMC28CA BK be used in high-frequency applications?

    • Yes, it has a low capacitance and can be used in high-frequency applications without introducing significant signal distortion.

  7. How should the 3SMC28CA BK be mounted in a circuit?

    • It should be mounted close to the protected components and connected with short traces to minimize inductance and maximize its effectiveness.

  8. What are the temperature considerations for the 3SMC28CA BK?

    • It has a wide operating temperature range, typically from -55°C to 150°C, ensuring reliable performance in various environments.

  9. Is the 3SMC28CA BK RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally conscious designs.

  10. Are there any recommended alternatives to the 3SMC28CA BK for specific applications?

    • Depending on the specific requirements, alternative transient voltage suppressors with different voltage ratings or package sizes may be considered.