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SMCJ70ATR
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SMCJ70ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: SMC
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 1500 units

Specifications

  • Voltage - Breakdown: 77.4V
  • Power (Watts): 1.5W
  • Polarity: Unidirectional
  • Operating Temperature: -55°C to 150°C
  • Mounting Type: Surface Mount

Detailed Pin Configuration

The SMCJ70ATR has a standard SMC package with two pins on each side, totaling four pins. The pin configuration is as follows: - Pin 1: Anode
- Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective protection against transient voltage spikes - Fast reaction time - RoHS compliant

Disadvantages: - Limited power dissipation capability - Unidirectional protection only

Working Principles

The SMCJ70ATR operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It acts as a "safety valve" for the circuit, preventing damage from transient overvoltage events.

Detailed Application Field Plans

The SMCJ70ATR is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ64A: Similar specifications with slightly lower breakdown voltage
  • SMCJ75A: Similar specifications with slightly higher breakdown voltage
  • SMCJ70CA: Bidirectional protection with similar specifications

This completes the entry for SMCJ70ATR, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMCJ70ATR dalam penyelesaian teknikal

  1. What is the maximum peak pulse power of SMCJ70ATR?

    • The maximum peak pulse power of SMCJ70ATR is 1500 watts.

  2. What is the breakdown voltage of SMCJ70ATR?

    • The breakdown voltage of SMCJ70ATR is 77.8 volts.

  3. What is the typical clamping voltage of SMCJ70ATR?

    • The typical clamping voltage of SMCJ70ATR is 112 volts.

  4. What are the applications of SMCJ70ATR in technical solutions?

    • SMCJ70ATR is commonly used for overvoltage protection in various electronic and electrical systems, such as power supplies, telecommunications equipment, and automotive electronics.

  5. What is the response time of SMCJ70ATR?

    • The response time of SMCJ70ATR is typically less than 1 picosecond.

  6. What is the operating temperature range of SMCJ70ATR?

    • The operating temperature range of SMCJ70ATR is -55°C to +150°C.

  7. Is SMCJ70ATR RoHS compliant?

    • Yes, SMCJ70ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the packaging type of SMCJ70ATR?

    • SMCJ70ATR is available in a surface mount package.

  9. Does SMCJ70ATR have any certifications or approvals?

    • SMCJ70ATR is often certified to meet industry standards such as IEC 61000-4-5 for surge protection.

  10. Can SMCJ70ATR be used for ESD protection?

    • Yes, SMCJ70ATR can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

Please let me know if you need further information on any of these questions!