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SZ1SMB5939BT3G-VF01

SZ1SMB5939BT3G-VF01

Product Overview

Category

The SZ1SMB5939BT3G-VF01 belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

  • Low profile package
  • Ideal for automated placement
  • Glass passivated junction
  • 600W peak pulse power capability at 10/1000μs waveform

Package

The SZ1SMB5939BT3G-VF01 comes in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable protection against transient voltage events, ensuring the safety and longevity of electronic devices.

Packaging/Quantity

The SZ1SMB5939BT3G-VF01 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 51V
  • Breakdown Voltage: 56.7V
  • Maximum Clamping Voltage: 82.4V
  • Peak Pulse Current: 19.2A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SZ1SMB5939BT3G-VF01 has two pins, with the pinout configuration as follows: 1. Anode 2. Cathode

Functional Features

  • Fast response time
  • Low incremental surge resistance
  • High temperature stability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High surge capability
  • Compact size
  • Suitable for high density PCB designs
  • Wide operating temperature range

Disadvantages

  • Slightly higher clamping voltage compared to some alternative models
  • Limited to low voltage applications

Working Principles

The SZ1SMB5939BT3G-VF01 operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It does so by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SZ1SMB5939BT3G-VF01 is commonly used in various applications including: - Telecommunication equipment - Industrial electronics - Automotive systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SZ1SMB5939BT3G-VF01 include: - P6SMB51AT3G - SMBJ51CA - 1.5SMC51AT3G - SMAJ51CA

In conclusion, the SZ1SMB5939BT3G-VF01 is a reliable and efficient surface mount transient voltage suppressor diode that offers robust protection against transient voltage events. Its compact size, high surge capability, and wide operating temperature range make it suitable for a variety of electronic applications.

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技術ソリューションにおける SZ1SMB5939BT3G-VF01 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 SZ1SMB5939BT3G-VF01?

    • The SZ1SMB5939BT3G-VF01 is a 5.8V surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of SZ1SMB5939BT3G-VF01?

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

  3. Where can SZ1SMB5939BT3G-VF01 be used?

    • It can be used in various applications such as telecommunications equipment, industrial control systems, consumer electronics, and automotive electronics.

  4. How does SZ1SMB5939BT3G-VF01 provide protection?

    • It provides protection by diverting excess current away from sensitive components, thereby limiting the voltage across the protected device.

  5. What are the recommended operating conditions for SZ1SMB5939BT3G-VF01?

    • The recommended operating temperature range is -55°C to +150°C, and it should be operated within the specified voltage and current ratings.

  6. How is SZ1SMB5939BT3G-VF01 installed?

    • It is typically installed using surface mount technology (SMT) on printed circuit boards (PCBs) using reflow soldering techniques.

  7. What are the potential failure modes of SZ1SMB5939BT3G-VF01?

    • Potential failure modes include exceeding the maximum ratings, exposure to excessive temperature, and mechanical damage during handling or assembly.

  8. Are there any application notes or design guidelines available for SZ1SMB5939BT3G-VF01?

    • Yes, detailed application notes and design guidelines are provided by the manufacturer to assist in proper usage and implementation.

  9. Can SZ1SMB5939BT3G-VF01 be used in high-frequency applications?

    • Yes, it can be used in high-frequency applications due to its fast response time and low capacitance.

  10. What are the industry standards and certifications associated with SZ1SMB5939BT3G-VF01?

    • It complies with industry standards such as AEC-Q101 for automotive applications and is often certified to meet international safety and quality standards.