SMC Diode Solutions
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
3.0SMCJ20ATR
詳細を表示 DataSheets

3.0SMCJ20ATR

Product Overview

The 3.0SMCJ20ATR belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage transients, thereby protecting sensitive components from damage. The 3.0SMCJ20ATR is typically packaged in a DO-214AB (SMC) package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Part Number: 3.0SMCJ20ATR
  • Category: TVS Diodes
  • Voltage - Reverse Standoff (Typ): 17.1V
  • Voltage - Breakdown (Min): 18.9V
  • Clamping Voltage (Max) @ Ipp: 29.2V
  • Current - Peak Pulse (10/1000µs): 34.4A
  • Power - Peak Pulse: 3000W
  • Type: Zener
  • Package / Case: DO-214AB (SMC)
  • Packaging: Tape & Reel (TR)
  • Quantity: 3000 per reel

Detailed Pin Configuration

The 3.0SMCJ20ATR TVS diode features a standard DO-214AB (SMC) package with two pins: anode and cathode.

Functional Features

  • Rapid response to transient overvoltages
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Wide operating voltage range

Disadvantages

  • Higher cost compared to traditional diodes
  • Limited power dissipation capability

Working Principles

The 3.0SMCJ20ATR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage, diverting the surge away from sensitive components.

Detailed Application Field Plans

The 3.0SMCJ20ATR is widely used in various electronic systems such as: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3.0SMCJ20ATR include: - 5.0SMDJ20CA - P6SMBJ20CA - SMBJ20CA

In conclusion, the 3.0SMCJ20ATR TVS diode offers effective surge protection with its rapid response time and high surge current capability, making it suitable for a wide range of electronic applications.

Word Count: 366

技術ソリューションにおける 3.0SMCJ20ATR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of 3.0SMCJ20ATR in technical solutions:

  1. Q: What is the voltage rating of 3.0SMCJ20ATR? A: The voltage rating of 3.0SMCJ20ATR is 20V.

  2. Q: What is the peak pulse power of 3.0SMCJ20ATR? A: The peak pulse power of 3.0SMCJ20ATR is 3000W.

  3. Q: What is the breakdown voltage of 3.0SMCJ20ATR? A: The breakdown voltage of 3.0SMCJ20ATR is typically 22.2V.

  4. Q: What is the maximum clamping voltage of 3.0SMCJ20ATR? A: The maximum clamping voltage of 3.0SMCJ20ATR is 32.4V at 58.9A.

  5. Q: What are the typical applications of 3.0SMCJ20ATR? A: 3.0SMCJ20ATR is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.

  6. Q: What is the operating temperature range of 3.0SMCJ20ATR? A: The operating temperature range of 3.0SMCJ20ATR is -55°C to +150°C.

  7. Q: Is 3.0SMCJ20ATR RoHS compliant? A: Yes, 3.0SMCJ20ATR is RoHS compliant.

  8. Q: Can 3.0SMCJ20ATR be used for ESD protection? A: Yes, 3.0SMCJ20ATR can be used for ESD (electrostatic discharge) protection in various electronic devices.

  9. Q: What is the package type of 3.0SMCJ20ATR? A: 3.0SMCJ20ATR is available in a DO-214AB (SMC) package.

  10. Q: Are there any recommended mounting techniques for 3.0SMCJ20ATR? A: It is recommended to use a suitable heat sink or thermal pad when mounting 3.0SMCJ20ATR to ensure proper heat dissipation.

I hope these answers provide the information you were looking for! Let me know if you need further assistance.