Microsemi Corporation
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。
SMBJ4730A/TR13
詳細を表示 DataSheets

SMBJ4730A/TR13

Product Overview

Category

The SMBJ4730A/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMBJ4730A/TR13 is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMBJ4730A/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 30V
  • Breakdown Voltage: 33.3V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4730A/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bidirectional TVS diode
  • Low clamping voltage
  • Fast response time

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time helps in minimizing damage to sensitive components

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the SMBJ4730A/TR13 conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ4730A/TR13 is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ4730A/TR13 include: - P6SMBJ30A - SMCJ30A - 1.5SMC33CA

In conclusion, the SMBJ4730A/TR13 transient voltage suppressor diode offers reliable overvoltage protection with its low clamping voltage, fast response time, and high surge current capability. It finds widespread use in various electronic applications and has several alternative models available in the market.

Word count: 324

技術ソリューションにおける SMBJ4730A/TR13 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。

  1. What is the SMBJ4730A/TR13?

    • The SMBJ4730A/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ4730A/TR13?

    • The maximum working voltage of the SMBJ4730A/TR13 is 30 volts.

  3. What is the peak pulse power of the SMBJ4730A/TR13?

    • The peak pulse power of the SMBJ4730A/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ4730A/TR13?

    • The SMBJ4730A/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the clamping voltage of the SMBJ4730A/TR13?

    • The clamping voltage of the SMBJ4730A/TR13 is 38.9 volts at 1 ampere.

  6. What is the operating temperature range of the SMBJ4730A/TR13?

    • The operating temperature range of the SMBJ4730A/TR13 is -55°C to +150°C.

  7. What is the package type of the SMBJ4730A/TR13?

    • The SMBJ4730A/TR13 comes in a surface mount DO-214AA (SMB) package.

  8. Is the SMBJ4730A/TR13 RoHS compliant?

    • Yes, the SMBJ4730A/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What are the key features of the SMBJ4730A/TR13?

    • The key features of the SMBJ4730A/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. Where can I find detailed specifications and application notes for the SMBJ4730A/TR13?

    • Detailed specifications and application notes for the SMBJ4730A/TR13 can be found in the product datasheet provided by the manufacturer or distributor.