WMSIC Electronic Components

SHIKUES BSN20

SHIKUES BSN20
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Product image

ModelBSN20
PackageSOT-23
BrandSHIKUES
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+

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Technical data

Product details

19 specifications

Core information

Product name
SHIKUES BSN20
Type
SHIKUES
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHIKUES
Electronic Component
BSN20
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0086037691
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
50V
Capacitor(Ciss)
40pF
Output Capacitor(Coss)
15pF

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

BSN20 产品概述

一、产品简介

BSN20是一款高效能、低开关损耗的N沟道场效应管（MOSFET），由著名电子元器件制造商SHIKUES（时科）生产。该器件主要面向中小功率电子电路的应用，如开关电源、LED驱动以及电机控制等。BSN20具备较低的导通电阻（3.5Ω@5V，200mA），能够有效提升电路的能量转换效率，降低功耗。因此，在许多对功率和热管理要求较高的应用场合，它具有突出的优势。

二、技术规格

  • 型号: BSN20
  • 类型: N沟道MOSFET
  • 最大漏源电压 (V_DS): 50V
  • 最大漏电流 (I_D): 100mA
  • 导通电阻 (R_DS(on)): 3.5Ω @ V_GS = 5V, I_D = 200mA
  • 封装类型: SOT-23
  • 尺寸: 约2.9 mm x 1.3 mm x 1.0 mm
  • 工作温度范围: -55°C 至 +150°C

三、应用领域

BSN20适合广泛的电子设备和电路方案，包括但不限于以下应用：

  1. 开关电源: 在开关电源电路中，BSN20可以用作开关元件，以保证高效能能量转化。得益于其低导通电阻，能够显著减少传导损耗，提高电源效率。

  2. LED驱动: 在LED驱动电路中，BSN20可以高效控制电流，实现恒流驱动，提升LED的光效和寿命。

  3. 电机控制: BSN20在电机驱动电路中作为开关元件，能有效控制电机的驱动状态，实现高效控制和保护。

  4. 消费电子: 在各类消费电子产品，如音响、电视、智能家居等设备中，BSN20可以用作逻辑电平转换、信号放大等基本功能。

四、性能特点

  • 低功耗: 该MOSFET在较低的阈值电压下能够工作，且导通电阻极低，确保了在额定电流下产生的热量最小化，从而减少了整体功耗。

  • 高可靠性: BSN20的设计考虑了高温和高压环境，具有良好的耐用性和可靠性，适用于各种电气应用，确保长期稳定的表现。

  • 小型化设计: 采用SOT-23封装，BSN20体积小巧，是节省空间的理想选择，非常适合现代电子产品对小型化和高集成度的要求。

五、使用指导

在实施BSN20 MOSFET时，合理的散热设计至关重要，以避免因功耗带来的过热问题。在电路设计中，应注意V_GS（栅源电压）与V_DS（漏源电压）的关系，以确保MOSFET能够在安全区域内工作。同时，在选择外部元件时，还需根据实际负载要求，匹配合适的电感和电阻，以优化电路的整体性能。

六、总结

BSN20作为一款高效的N沟道MOSFET，凭借其低导通电阻和优良的电气特性，在众多应用场景中表现出色。SHIKUES（时科）出品的可靠质量及性能，使其成为设计师和工程师在选择电子元器件时的热门选择。无论是用于开关电源、LED驱动还是电机控制，BSN20都能为电子产品的高效设计带来实质性的提升，是现代电子产品设计中不可或缺的元件之一。

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