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SMAJ170CA-13
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SMAJ170CA-13

Introduction

The SMAJ170CA-13 is a vital component in the field of electronics and electrical engineering. This entry will provide an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category

The SMAJ170CA-13 belongs to the category of transient voltage suppressor diodes (TVS diodes).

Use

It is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMAJ170CA-13 is typically available in a DO-214AC (SMA) package.

Essence

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

Packaging/Quantity

These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 170V
  • Maximum Clamping Voltage: 275V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ170CA-13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional protection
  • Low leakage current
  • High reliability
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact size allows for easy integration into circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • Higher clamping voltage than some specialized diodes

Working Principles

When a transient voltage event occurs, the SMAJ170CA-13 conducts current and clamps the voltage to a safe level, preventing damage to downstream components. This is achieved through the rapid transition of the diode from a high-resistance state to a low-resistance state when exposed to excessive voltage.

Detailed Application Field Plans

The SMAJ170CA-13 finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the SMAJ170CA-13 include: - P6SMB170CA - 1.5SMC170CA - SMBJ170CA - SMCJ170CA

In conclusion, the SMAJ170CA-13 plays a crucial role in protecting electronic circuits from transient voltage events, offering a balance of performance and compactness. Its wide range of applications and availability of alternative models make it a versatile choice for engineers seeking reliable transient voltage suppression solutions.

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10 domande e risposte comuni relative all'applicazione di SMAJ170CA-13 nelle soluzioni tecniche

  1. What is the maximum peak pulse power of SMAJ170CA-13?

    • The maximum peak pulse power of SMAJ170CA-13 is 400 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMAJ170CA-13?

    • The breakdown voltage of SMAJ170CA-13 is typically 192 volts at 1mA.

  3. What is the operating temperature range for SMAJ170CA-13?

    • The operating temperature range for SMAJ170CA-13 is -55°C to +150°C.

  4. What are the typical applications for SMAJ170CA-13?

    • SMAJ170CA-13 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 SMAJ170CA-13?

    • The response time of SMAJ170CA-13 is less than 1.0 nanosecond from 0 volts to minimum breakdown voltage.

  6. What is the clamping voltage of SMAJ170CA-13?

    • The clamping voltage of SMAJ170CA-13 is typically 275 volts at 5A.

  7. Does SMAJ170CA-13 meet RoHS compliance?

    • Yes, SMAJ170CA-13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of SMAJ170CA-13?

    • SMAJ170CA-13 is available in a DO-214AC (SMA) package.

  9. Is SMAJ170CA-13 suitable for high-speed data line protection?

    • Yes, SMAJ170CA-13 is suitable for high-speed data line protection due to its fast response time and low clamping voltage.

  10. What are the recommended mounting techniques for SMAJ170CA-13?

    • SMAJ170CA-13 can be mounted using surface mount techniques, and proper board layout and soldering practices should be followed for optimal performance.