WMSIC Electronic Components

BORN BAS16WS

ModelBAS16WS
PackageSOD-323
BrandBORN
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
BORN BAS16WS
Type
SOD-323
Minimum package
3000 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
BAS16WS
Electronic Component
1
Package
SOD-323
Electronic Component
Switch Diode
Electronic Component
0.027g
Electronic Component
1
Electronic Component
BM0258885498
Current
250mA
Diode
1
Current(Ir)
1uA@75V
(Vf)
1.25V@150mA
Power Dissipation(Pd)
250mW
Electronic Component
Electronic Component
Electronic Component
3000

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

BAS16WS 产品概述

一、特性概览

BAS16WS 是一款由 BORN(伯恩半导体)提供的高性 能小信号开关二极管,采用 SOD-323 小型表贴封装。该器件针对高速开关与一般整流应用优化,具有低正向压降、低反向漏电流及快速恢复特性,适合空间受限的移动与消费电子产品中使用。

二、主要电气参数

  • 二极管数量:1 个独立式
  • 最大耗散功率 (Pd):250 mW
  • 最大整流电流:250 mA(连续)
  • 直流反向耐压 (Vr):75 V
  • 正向压降 (Vf):1.25 V @ 150 mA
  • 非重复峰值浪涌电流 (Ifsm):2 A
  • 反向电流 (Ir):1 μA @ 75 V
  • 反向恢复时间 (Trr):6 ns
    这些参数表明 BAS16WS 适合在中低电流条件下做高速开关或保护用途,同时在高阻断电压下保持低漏电。

三、典型应用

  • 高频信号开关与切换网络
  • 快速恢复整流与检测电路
  • 保护箝位电路和反向极性保护
  • 混频器、检波器和射频前端的二极管开关
  • 移动设备、便携仪器、电源模块中的小信号整流

四、封装与热管理

SOD-323 封装体积小,便于高密度 PCB 布局,但热阻较大。250 mW 的最大耗散功率要求在 PCB 设计中考虑散热:增大焊盘面积、使用多层铜箔或热通孔可以有效降低结温。对于近额定电流或频繁脉冲场合,应评估结温与平均功耗,避免长期在极限参数下工作。

五、使用建议与注意事项

  • 在选择器件时,预留足够的安全裕度,避免长期在最大 Vr 或 If 条件下工作。
  • 若电路存在高幅值脉冲,确认单脉冲能量不超过 Ifsm 限值,并考虑并联或选型更高峰值能力器件。
  • 为控制反向漏流与快速恢复引起的干扰,合理布线并在必要处加入阻尼或滤波元件。
  • SOD-323 为表贴器件,推荐按厂家回流焊曲线执行,避免过热影响可靠性。

六、替代与选型参考

在需要更高电流或更低正向压降时,可考虑尺寸更大的封装或功率级别更高的开关二极管;若对更快恢复时间有要求,可寻找专用超快恢复或肖特基二极管替代。选型时需权衡耐压、正向压降、反向漏电与恢复时间等指标,匹配实际应用场景。

总结:BAS16WS 以其 75 V 阻断、1.25 V @150 mA 的低压降、6 ns 的快速恢复和 SOD-323 小封装,成为多种小功率高速开关与保护应用的可靠选择。

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