WMSIC Electronic Components

SSM3J334R,LF(T SSM3J334R

SSM3J334R,LF(T SSM3J334R
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Product image

ModelSSM3J334R,LF(T
PackageSOT-23F
BrandTOSHIBA
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 Electronic Component

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Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA SSM3J334R, LF(T
Type
TOSHIBA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
SSM3J334R,LF(T
Electronic Component
1
Package
SOT-23F
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.1g
Electronic Component
1
Electronic Component
BM0222750246
Power Dissipation(Pd)
1W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
30V
Capacitor(Ciss)
280pF

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

产品概述：SSM3J334R,LF(T) MOSFET

一、概述

SSM3J334R,LF(T)是一款由东芝（TOSHIBA）生产的高性能P沟道金属氧化物半导体场效应管（MOSFET），其设计旨在满足各种电子设备的开关和放大要求。该器件具有1W的功耗能力、30V的耐压和4A的持续电流能力，广泛应用于负载开关、功率管理以及电源输送等领域。

二、基本特性

  1. 源极-漏极电压 (V_DS): 最高30V，适合中低压应用。
  2. 连续漏极电流 (I_D): 额定值达到4A，能够支持多种负载。
  3. 功耗 (P_D): 最大功耗达1W，提供了较高的效率和稳定性。
  4. 封装形式: 采用SOT-23F封装，体积小巧，便于在高密度电路板中使用。
  5. 门极电压 (V_GS): 有效的门极驱动电压，可以实现快速开关。

三、应用领域

SSM3J334R,LF(T) MOSFET因其良好的电气特性和紧凑的封装设计，适用于以下应用领域：

  1. 负载开关: 可用作电源切换与控制，在电源管理电路中表现优异。
  2. 电源管理: 适合于AC-DC适配器、充电器和其他电源转换设备。
  3. 驱动电路: 在电机控制和驱动电路中，也能发挥良好的性能。
  4. 音频放大器: 提供高线性度和低失真的放大特性，适合于音频应用。

四、性能优势

  1. 低导通电阻 (R_DS(on)): 该MOSFET设计具有较低的导通电阻，在导通状态下能够有效减少功耗和热量产生，提高整体效率。
  2. 快速开关特性: 出色的开关特性使其能够在快速变换状态下稳定工作，适合高频应用。
  3. 高温稳定性: 其结构设计实现了在高温环境下依然能保持稳定工作，适应多种工作条件。

五、电气特性与参数

以下是SSM3J334R,LF(T)的一些关键电气特性，用户在选型时可以根据实际需求进行参考：

  • 最大漏极电流 (I_D): 4A
  • 最大源极-漏极电压 (V_DS): 30V
  • 导通电阻 (R_DS(on)): 通常≤ 0.12Ω（在规定V_GS条件下）
  • 最大功耗 (P_D): 1W
  • 门极阈值电压 (V_GS(th)): 约在-1至-3V之间，确保灵敏操作。

六、封装与散热

SSM3J334R,LF(T)采用的SOT-23F封装尺寸小，适合于高集成度的电路设计。虽然MOSFET具有一定的功耗能力，但在高负载情况下，设计时需要考虑散热管理，以确保长期稳定性和安全性。

七、总结

SSM3J334R,LF(T) MOSFET是一款兼具高性能与紧凑封装的优质器件，适合多个领域的电源管理和负载开关应用。其低导通电阻、快速开关特性以及良好的热性能，使其在电子设计中受到广泛使用。无论是在消费电子还是工业应用，SSM3J334R,LF(T) MOSFET都能有效满足用户的需求，为提高系统效率和性能提供重要支持。

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