ON Semiconductor
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SMF120AT1
Tazama Maelezo DataSheets

SMF120AT1

Product Overview

Category: Diode
Use: Rectification and protection
Characteristics: Fast recovery, low forward voltage drop
Package: SOD-123FL
Essence: High-speed switching diode
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage Rating: 120V
  • Forward Current: 1A
  • Reverse Recovery Time: 35ns
  • Forward Voltage Drop: 0.85V at 1A

Detailed Pin Configuration

The SMF120AT1 is a two-pin diode with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Fast reverse recovery time
  • Low forward voltage drop
  • High reliability and ruggedness

Advantages and Disadvantages

Advantages: - Fast recovery time - Low forward voltage drop - High reliability

Disadvantages: - Lower maximum current compared to some alternatives

Working Principles

The SMF120AT1 operates based on the principles of P-N junction diodes, allowing current to flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The SMF120AT1 is suitable for various applications including: - Power supplies - LED lighting - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMF110A
  • Alternative Model 2: SMF130A
  • Alternative Model 3: SMF120CT1

This concludes the English editing encyclopedia entry structure format for SMF120AT1, covering its product details, specifications, features, and application fields.

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa SMF120AT1 katika suluhu za kiufundi

  1. What is SMF120AT1?

    • SMF120AT1 is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMF120AT1?

    • The maximum peak pulse power of SMF120AT1 is 120 watts.

  3. What is the breakdown voltage of SMF120AT1?

    • The breakdown voltage of SMF120AT1 is typically 136 volts.

  4. What are the typical applications of SMF120AT1?

    • SMF120AT1 is commonly used in applications such as automotive electronics, portable electronics, industrial equipment, and telecommunications equipment for transient voltage suppression.

  5. What is the operating temperature range of SMF120AT1?

    • The operating temperature range of SMF120AT1 is -55°C to +150°C.

  6. What is the package type of SMF120AT1?

    • SMF120AT1 is available in a compact, surface-mount SMA package.

  7. What is the clamping voltage of SMF120AT1?

    • The clamping voltage of SMF120AT1 is typically 185 volts at 10A.

  8. Is SMF120AT1 RoHS compliant?

    • Yes, SMF120AT1 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of SMF120AT1?

    • Some key features of SMF120AT1 include low clamping voltage, fast response time, and high surge capability.

  10. How should SMF120AT1 be handled during assembly and soldering?

    • During assembly and soldering, SMF120AT1 should be handled according to the recommended guidelines provided in the datasheet to ensure proper performance and reliability.