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SZ1SMC48AT3G
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SZ1SMC48AT3G

Product Overview

Category: Semiconductor
Use: Voltage Suppressor
Characteristics: High surge capability, low clamping voltage, compact size
Package: SMC (DO-214AB)
Essence: Provides protection against transient voltage events
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage Range: 5.8 V to 376 V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SZ1SMC48AT3G has a standard SMC package with two pins.

Functional Features

  • Provides overvoltage protection for sensitive electronics
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - High surge capability - Compact size - RoHS compliant

Disadvantages: - Limited breakdown voltage range compared to some alternatives

Working Principles

When the voltage across the device exceeds the breakdown voltage, the SZ1SMC48AT3G conducts current to protect the circuit from damage due to transient voltage events.

Detailed Application Field Plans

The SZ1SMC48AT3G is commonly used in: - Consumer electronics - Telecommunications equipment - Automotive systems - Industrial controls

Detailed and Complete Alternative Models

  • Alternative Model 1: SZ1SMC5.0AT3G
    • Breakdown Voltage: 5.0 V
    • Peak Pulse Power: 1500 W
  • Alternative Model 2: SZ1SMC200AT3G
    • Breakdown Voltage: 200 V
    • Peak Pulse Power: 1500 W
  • Alternative Model 3: SZ1SMC376AT3G
    • Breakdown Voltage: 376 V
    • Peak Pulse Power: 1500 W

This completes the entry for SZ1SMC48AT3G, covering its product details, specifications, features, and application information.

기술 솔루션에 SZ1SMC48AT3G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SZ1SMC48AT3G?

    • The SZ1SMC48AT3G is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of the SZ1SMC48AT3G?

    • The key features include a low profile package, high surge capability, low clamping voltage, and fast response time.

  3. What are the typical applications for the SZ1SMC48AT3G?

    • Typical applications include protection of electronic equipment such as computers, telecommunication equipment, and consumer electronics from voltage transients induced by lightning, ESD (electrostatic discharge), or switching events.

  4. What is the maximum peak pulse power of the SZ1SMC48AT3G?

    • The maximum peak pulse power is typically specified at a certain waveform and duration, such as 600W for a 10/1000μs waveform.

  5. What is the operating temperature range of the SZ1SMC48AT3G?

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

  6. How does the SZ1SMC48AT3G provide protection against voltage transients?

    • The SZ1SMC48AT3G clamps the transient voltage to a safe level, diverting excess current away from the protected circuitry.

  7. What is the breakdown voltage of the SZ1SMC48AT3G?

    • The breakdown voltage is typically 53.3V, which is the voltage at which the diode begins to conduct and clamp the transient voltage.

  8. Is the SZ1SMC48AT3G RoHS compliant?

    • Yes, the SZ1SMC48AT3G is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  9. Can the SZ1SMC48AT3G be used in automotive applications?

    • Yes, the SZ1SMC48AT3G is suitable for automotive applications, providing protection against voltage transients in vehicle electronics.

  10. What are the recommended PCB layout guidelines for the SZ1SMC48AT3G?

    • It is recommended to minimize the length and impedance of the traces connecting the SZ1SMC48AT3G to the protected circuitry, and to ensure adequate thermal management for the device.