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SZ1SMB26AT3G
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SZ1SMB26AT3G

Product Overview

Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Low leakage current, fast response time
Package: SMB (DO-214AA)
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 26V
  • Voltage - Breakdown (Min): 28.9V
  • Clamping Voltage (Max) @ Ipp: 42.1V
  • Peak Pulse Current: 10A
  • Power Dissipation (Max): 600W

Detailed Pin Configuration

The SZ1SMB26AT3G diode has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

  • Provides transient voltage protection for sensitive electronic components
  • Fast response time to clamp transient overvoltage events
  • Low clamping voltage to protect downstream components

Advantages

  • High surge capability
  • Low profile package for space-constrained applications
  • RoHS compliant

Disadvantages

  • Limited maximum power dissipation
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient overvoltage event occurs, the diode conducts and clamps the voltage to a safe level, protecting the circuit from damage. The diode returns to its high-resistance state once the transient event subsides.

Detailed Application Field Plans

  • Telecommunication equipment
  • Industrial automation systems
  • Automotive electronics
  • Power supplies
  • Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB26AT3G
  • Alternative Model 2: 1.5SMC26AT3G
  • Alternative Model 3: SMBJ26AT3G

This completes the entry for the SZ1SMB26AT3G diode, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZ1SMB26AT3G en soluciones técnicas

  1. What is the maximum reverse voltage rating of SZ1SMB26AT3G?

    • The maximum reverse voltage rating of SZ1SMB26AT3G is 26 volts.

  2. What is the peak pulse power dissipation of SZ1SMB26AT3G?

    • The peak pulse power dissipation of SZ1SMB26AT3G is 600 watts for a 10/1000 μs waveform.

  3. What is the typical clamping voltage of SZ1SMB26AT3G?

    • The typical clamping voltage of SZ1SMB26AT3G is 34.4 volts at 1A.

  4. What is the operating temperature range of SZ1SMB26AT3G?

    • The operating temperature range of SZ1SMB26AT3G is -55°C to +150°C.

  5. What is the package type of SZ1SMB26AT3G?

    • SZ1SMB26AT3G comes in a DO-214AA (SMB) package.

  6. What are the typical applications of SZ1SMB26AT3G?

    • SZ1SMB26AT3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the breakdown voltage of SZ1SMB26AT3G?

    • The breakdown voltage of SZ1SMB26AT3G is typically 28.9 volts at 1mA.

  8. What is the forward voltage drop of SZ1SMB26AT3G?

    • The forward voltage drop of SZ1SMB26AT3G is typically 0.3 volts at 3A.

  9. Is SZ1SMB26AT3G RoHS compliant?

    • Yes, SZ1SMB26AT3G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. What are the key features of SZ1SMB26AT3G?

    • SZ1SMB26AT3G features a low profile package, excellent clamping capability, fast response time, and high surge current capability.