WMSIC Electronic Components

ROHM BSS138BKT116

ModelBSS138BKT116
PackageSOT-23
BrandROHM
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
ROHM BSS138BKT116
Type
ROHM
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
BSS138BKT116
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
0.016g
Electronic Component
1
Electronic Component
BM0212310895
Power Dissipation(Pd)
350mW
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
60V
Capacitor(Ciss)
47pF
Output Capacitor(Coss)
10pF

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:BSS138BKT116 N沟道MOSFET

1. 概述

BSS138BKT116是一款高性能的N沟道场效应管(MOSFET),其具有优越的开关特性与低导通电阻,适用于各种电子应用。该器件由知名品牌ROHM(罗姆)生产,采用受欢迎的SOT-23封装,适合于空间有限的电路设计。这款MOSFET的额定功率为200mW,耐压高达60V,能够承受最大持续电流为400mA,是一款非常理想的选择,尤其在移动设备、微控制器驱动电路及开关电源等领域中应用广泛。

2. 主要特性

  • 类型与结构:N沟道MOSFET
  • 封装形式:SOT-23
  • 最大漏极源极电压(Vds):60V
  • 连续漏极电流(Id):400mA
  • 功率耗散(Pd):200mW
  • 门极阈值电压(Vgs(th)):通常在0.8V至2.5V之间,适合低电压驱动
  • 导通电阻(Rds(on)):在Vgs=10V时,Rds(on)典型值很低,通常在几毫欧姆范围内
  • 开关速度快:快速的开关特性使其在高频应用中表现优越,能够减少开关损耗
  • 门极驱动电压范围广:适应多种驱动需求,兼容性强

3. 应用领域

BSS138BKT116广泛应用于以下领域:

  • 开关电源(SMPS):在开关电源中,BSS138可作为高效的开关元件,以提高整体电源转换效率。
  • 信号开关:此MOSFET可以用于信号开关电路,能够快速、有效地切换信号状态。
  • 微控制器接口:适合连接和驱动传感器或小型负载,是嵌入式设计中的常用选择。
  • 继电器替代品:在某些低功耗低电流的应用中,该MOSFET可以用来替代传统电子继电器,降低功耗与延长使用寿命。
  • LED驱动电路:在LED控制中,BSS138可以作为开关使用,以实现对LED灯的快速切换与调光功能。

4. 性能优势

  • 低功耗与高效率:由于其低导通电阻和高开关速度,BSS138BKT116能够在较低的功耗状态下稳定工作,极大地提高了电路的能效。
  • 可靠性:ROHM在半导体领域的丰富经验使得BSS138具备出色的热稳定性和长期可靠性,为设计者提供信心。
  • 易于焊接与组装:SOT-23封装使得该产品在PCB上的布局相对简单,适合自动化生产线。

5. 使用注意事项

在使用BSS138BKT116时,需要注意以下几点:

  • 最大参数限制:在实际应用中应始终确保MOSFET的工作电压、工作电流不超过规格书中列出的最大值,以避免损坏。
  • 热管理:虽然该组件封装小巧,但在高负载条件下仍需考虑散热,以防止过热引起性能下降。
  • 门极驱动:确保对其门极施加充足的驱动电压,以确保其在不同操作模式下发挥最佳性能。

6. 总结

BSS138BKT116作为ROHM公司生产的一款高品质N沟道MOSFET,凭借其理想的技术指标与可靠的性能表现,已成为现代电子设备设计的重要组成部分。无论是在小型电子产品,还是在功能复杂的电源管理方案中,这款MOSFET都能为设计师提供卓越的解决方案。选择BSS138BKT116,不仅可以优化电路性能,还可以有效提升产品的市场竞争力。

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