WMSIC Electronic Components

UMW SI2300A

ModelSI2300A
PackageSOT-23
BrandUMW
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UMW SI2300A
Type
UMW
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
UMW
Electronic Component
SI2300A
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.033g
Electronic Component
1
Electronic Component
BM0225985437
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
1.25W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
20V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SI2300A 产品概述

概要

SI2300A 是由友台半导体(UMW)生产的场效应管(MOSFET),属于N沟道类型,封装在紧凑的SOT-23包装中。该器件以其高性能、低功耗和广泛的应用场景而受到广泛欢迎。

基本参数

  • 功率(Pd): 1.32W
  • 反向传输电容(Crss@Vds): 60pF @ 10V
  • 导通电阻(RDS(on)@Vgs, Id): 34mΩ @ 2.5V, 5.2A
  • 工作温度范围: -55℃ ~ +150℃
  • 栅极电荷(Qg@Vgs): 10nC @ 4.5V
  • 漏源电压(Vdss): 20V
  • 类型: 1个N沟道
  • 输入电容(Ciss@Vds): 574pF @ 10V
  • 连续漏极电流(Id): 6A
  • 阈值电压(Vgs(th)@Id): 1V @ 50uA

特性和优势

低导通电阻

SI2300A 具有非常低的导通电阻(RDS(on)),仅为34mΩ @ 2.5V,5.2A。这意味着在导通状态下,器件会产生很少的热量和能量损失,提高系统的整体效率和可靠性。

高连续漏极电流

该器件能够承受高达6A的连续漏极电流,这使得它适用于需要高电流驱动的应用,如电机驱动、功率开关和高频切换电路。

宽工作温度范围

SI2300A 的工作温度范围从-55℃到+150℃,这使得它可以在各种极端环境中稳定运行,特别适合于工业控制、汽车电子和航空航天等领域。

低阈值电压

阈值电压为1V @ 50uA,这使得该器件可以使用较低的栅极驱动电压来控制,减少系统的总体功耗。

小尺寸封装

SOT-23封装使得SI2300A非常适合于空间有限的应用场景,如便携式电子设备、嵌入式系统和其他需要紧凑设计的产品。

应用场景

电机驱动

由于其高电流承受能力和低导通电阻,SI2300A非常适合用于电机驱动应用,例如无刷直流电机(BLDC)和步进电机。

功率开关

在功率开关应用中,SI2300A 的低导通电阻和高频切换能力使其成为理想选择,用于DC-DC转换器、AC-DC转换器等。

高频切换电路

该器件的快速切换时间和低栅极电荷使其特别适合于高频切换电路,如SMPS(开关模式电源)和类似应用。

汽车电子

SI2300A 的宽工作温度范围和高可靠性使其非常适合用于汽车电子系统,例如发动机控制单元、安全气囊系统等。

设计考虑

热管理

尽管SI2300A具有低导通电阻,但在高电流和高频切换应用中仍需要适当的热管理。设计者应确保PCB布局能够有效散热,并考虑使用散热片或其他冷却措施。

栅极驱动

由于阈值电压较低,设计者需要选择合适的栅极驱动电路,以确保稳定可靠的开关性能。

电磁兼容性

在设计时,应考虑到电磁兼容性(EMC)问题,特别是在高频切换应用中。使用适当的滤波器和屏蔽技术可以帮助减少干扰。

总结

SI2300A 是一款高性能、低功耗的N沟道场效应管,适用于各种需要高电流驱动和快速切换的应用场景。其紧凑的SOT-23封装、宽工作温度范围和低导通电阻使其成为许多设计师的首选器件。通过合理的设计和布局,SI2300A 可以帮助实现高效、可靠的电子系统。

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