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SI2303BDS-T1-E3
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SI2303BDS-T1-E3

Product Overview

  • Category: Transistor
  • Use: Power switching applications
  • Characteristics: Low on-resistance, small package size, high efficiency
  • Package: SOT-23
  • Essence: N-channel MOSFET
  • Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

  • Voltage - Drain-Source Breakdown (Max): 30V
  • Current - Continuous Drain (Id) @ 25°C: 3.2A
  • Rds On (Max) @ Id, Vgs: 40 mOhm @ 3.2A, 10V
  • Vgs(th) (Max) @ Id: 2.5V @ 250µA
  • Gate Charge (Qg) @ Vgs: 6nC @ 4.5V

Detailed Pin Configuration

  • Pin 1: Source
  • Pin 2: Gate
  • Pin 3: Drain

Functional Features

  • Fast switching speed
  • Low gate drive power loss
  • Enhanced thermal performance

Advantages and Disadvantages

  • Advantages:
    • Small package size
    • High efficiency
    • Low on-resistance
  • Disadvantages:
    • Limited voltage and current handling capacity

Working Principles

The SI2303BDS-T1-E3 operates as a power switch by controlling the flow of current between the drain and source terminals based on the voltage applied to the gate terminal.

Detailed Application Field Plans

  • Battery protection circuits
  • Load switches in portable devices
  • DC-DC converters
  • Motor control circuits

Detailed and Complete Alternative Models

  • SI2301DS-T1-GE3
  • SI2304DS-T1-GE3
  • SI2305DS-T1-GE3

This comprehensive entry provides an in-depth understanding of the SI2303BDS-T1-E3, covering its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.

10個與SI2303BDS-T1-E3在技術方案中應用相關的常見問題與解答

  1. What is the maximum drain-source voltage of SI2303BDS-T1-E3?

    • The maximum drain-source voltage of SI2303BDS-T1-E3 is 20V.

  2. What is the continuous drain current of SI2303BDS-T1-E3?

    • The continuous drain current of SI2303BDS-T1-E3 is 3.7A.

  3. What is the on-resistance of SI2303BDS-T1-E3?

    • The on-resistance of SI2303BDS-T1-E3 is typically 60mΩ at Vgs=4.5V.

  4. What is the gate threshold voltage of SI2303BDS-T1-E3?

    • The gate threshold voltage of SI2303BDS-T1-E3 is typically 1.5V.

  5. Can SI2303BDS-T1-E3 be used in low-side switch applications?

    • Yes, SI2303BDS-T1-E3 can be used in low-side switch applications.

  6. What is the typical input capacitance of SI2303BDS-T1-E3?

    • The typical input capacitance of SI2303BDS-T1-E3 is 700pF.

  7. Is SI2303BDS-T1-E3 suitable for battery protection circuits?

    • Yes, SI2303BDS-T1-E3 is suitable for battery protection circuits due to its low on-resistance and high drain-source voltage rating.

  8. What are the recommended operating temperature range for SI2303BDS-T1-E3?

    • The recommended operating temperature range for SI2303BDS-T1-E3 is -55°C to 150°C.

  9. Can SI2303BDS-T1-E3 be used in power management applications?

    • Yes, SI2303BDS-T1-E3 can be used in power management applications such as load switches and DC-DC converters.

  10. Are there any application notes or reference designs available for using SI2303BDS-T1-E3 in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to assist in using SI2303BDS-T1-E3 in various technical solutions.