ON Semiconductor
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。
SZ1SMB5944BT3G

SZ1SMB5944BT3G

Product Overview

Category

The SZ1SMB5944BT3G belongs to the category of surface mount transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Characteristics

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

Package

The SZ1SMB5944BT3G is available in a DO-214AA (SMB) package.

Essence

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

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 36.8V
  • Breakdown Voltage: 40.9V
  • Maximum Clamping Voltage: 59.3V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SZ1SMB5944BT3G has two pins: 1. Anode 2. Cathode

Functional Features

  • Bi-directional TVS diode
  • Provides protection against overvoltage transients
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Fast response time ensures quick protection
  • High surge capability for robust performance
  • RoHS compliant for environmental friendliness

Disadvantages

  • May exhibit some capacitance which can affect high-frequency signals

Working Principles

When an overvoltage transient occurs, the SZ1SMB5944BT3G conducts the excessive current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SZ1SMB5944BT3G is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SZ1SMB5944BT3G include: - P6SMB36CA - SMBJ36CA - 1.5SMC36CA

In conclusion, the SZ1SMB5944BT3G is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across diverse industries, making it an essential part of modern electronic systems.

Word Count: 346

技術ソリューションにおける SZ1SMB5944BT3G 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 SZ1SMB5944BT3G?

    • The SZ1SMB5944BT3G is a 5.8V, 600W surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients in various applications.

  2. What are the key features of the SZ1SMB5944BT3G?

    • The key features include a peak pulse power of 600W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what applications can the SZ1SMB5944BT3G be used?

    • It can be used in applications such as automotive electronics, portable electronics, industrial equipment, and telecommunications equipment to protect against voltage transients.

  4. How does the SZ1SMB5944BT3G provide protection?

    • The SZ1SMB5944BT3G suppresses voltage transients by diverting excess current away from sensitive components, thereby preventing damage due to overvoltage events.

  5. What is the operating temperature range of the SZ1SMB5944BT3G?

    • The SZ1SMB5944BT3G has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  6. What is the typical clamping voltage of the SZ1SMB5944BT3G?

    • The typical clamping voltage is 9.2V at 10A, providing effective protection against transient voltage spikes.

  7. Is the SZ1SMB5944BT3G RoHS compliant?

    • Yes, the SZ1SMB5944BT3G is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  8. Can the SZ1SMB5944BT3G be used in high-speed data line protection?

    • Yes, the SZ1SMB5944BT3G is suitable for high-speed data line protection due to its fast response time and low capacitance.

  9. What is the package type of the SZ1SMB5944BT3G?

    • The SZ1SMB5944BT3G comes in a SMB (DO-214AA) surface mount package, which is suitable for automated assembly processes.

  10. Are there any recommended layout guidelines for using the SZ1SMB5944BT3G?

    • Yes, it is recommended to minimize the length and area of the traces connecting the SZ1SMB5944BT3G to the circuit to reduce parasitic inductance and ensure optimal performance.