ON Semiconductor
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SZ1SMA5941BT3G

SZ1SMA5941BT3G

Product Overview

Category

The SZ1SMA5941BT3G belongs to the category of semiconductor devices.

Use

It is commonly used for voltage clamping and transient suppression in electronic circuits.

Characteristics

  • Low leakage current
  • Fast response time
  • High surge capability

Package

The SZ1SMA5941BT3G is typically available in a SMA package.

Essence

This product is essential for protecting sensitive electronic components from voltage spikes and transients.

Packaging/Quantity

It is usually packaged in reels with a specific quantity per reel, such as 3000 units per reel.

Specifications

  • Peak Pulse Power: 5.0 W
  • Breakdown Voltage Range: 6.4 V to 220 V
  • Maximum Clamping Voltage: 10.3 V to 376 V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SZ1SMA5941BT3G typically has two pins, with the pinout configuration as follows: 1. Anode 2. Cathode

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in preventing damage to sensitive components

Advantages

  • High surge capability makes it suitable for demanding applications
  • Wide breakdown voltage range allows for versatile use in various circuit designs
  • Low leakage current minimizes power dissipation

Disadvantages

  • May exhibit some capacitance, which can affect high-frequency performance
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

The SZ1SMA5941BT3G works by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them. This is achieved through the use of a semiconductor junction that rapidly conducts when the voltage exceeds a certain threshold.

Detailed Application Field Plans

The SZ1SMA5941BT3G is widely used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SZ1SMA5941BT3G include: - SMAJ5.0A - SMBJ6.0CA - SMCJ12A

In conclusion, the SZ1SMA5941BT3G is a crucial component in electronic circuits, providing robust transient suppression and voltage clamping capabilities. Its wide range of applications and versatile specifications make it a valuable asset in various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZ1SMA5941BT3G v technických řešeních

  1. What is the SZ1SMA5941BT3G?

    • The SZ1SMA5941BT3G is a 5.0 V, 400 W surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of the SZ1SMA5941BT3G?

    • Key features include a peak pulse power of 400 W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. What applications is the SZ1SMA5941BT3G suitable for?

    • This diode is commonly used in applications such as telecommunications equipment, consumer electronics, industrial automation, and automotive systems to protect against voltage surges and transients.

  4. How does the SZ1SMA5941BT3G provide protection?

    • The SZ1SMA5941BT3G diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient voltage events, thus protecting the downstream circuitry.

  5. What is the maximum clamping voltage of the SZ1SMA5941BT3G?

    • The maximum clamping voltage is 9.2 V at 10 A, which ensures that the protected circuitry is not subjected to damaging voltage levels.

  6. Can the SZ1SMA5941BT3G be used in high-speed data line protection?

    • Yes, this diode is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.

  7. What is the operating temperature range of the SZ1SMA5941BT3G?

    • The SZ1SMA5941BT3G has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environmental conditions.

  8. Does the SZ1SMA5941BT3G comply with industry standards?

    • Yes, it complies with various industry standards such as IEC 61000-4-2 (ESD) and IEC 61000-4-5 (surge).

  9. What is the package type of the SZ1SMA5941BT3G?

    • It comes in a DO-214AC (SMA) package, which is suitable for surface mount applications.

  10. Are there any recommended layout guidelines for using the SZ1SMA5941BT3G?

    • Yes, it is recommended to minimize the length and impedance of the traces connecting the diode to the protected circuitry and to ensure a low-inductance ground connection for optimal performance.