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CJ(江苏长电/长晶) 1N4148WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJ 1N4148WS
- Type
- CJ
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJ
- Electronic Component
- 1N4148WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Switch Diode
- Electronic Component
- 0.083g
- Electronic Component
- 1
- Electronic Component
- BM69416247
- Current
- 150mA
- Diode
- Electronic Component
- Current(Ir)
- 1uA@75V
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 200mW
- 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.
1N4148WS 产品概述
一、产品基本信息
1N4148WS是一款高性能的开关二极管，广泛应用于数字电路与模拟电路中，尤其适合用作高速开关、反向电流保护及整流。在众多电子元器件中，1N4148WS因其优异的特性而备受青睐，尤其是在信号传输与处理方面。其符合SOD-323封装标准，具备小体积、低功耗等优良特点，非常适合现代电子设备的设计与使用。
二、主要参数
- 额定电压: 100V
- 额定电流: 150mA
- 正向电压降: 1.25V @ 150mA
- 封装类型: SOD-323
- 品牌: CJ（江苏长电/长晶）
三、特性与优势
高速开关性能：1N4148WS具有非常快的反应时间，通常在几个纳秒的量级，适合用于需要高速开关的应用场景，如脉冲信号处理等。这种特性使其非常受欢迎于高频率电子电路中。
低正向电压降：在额定电流150mA下，正向电压降为1.25V，这意味着在开关状态下，功率损耗较低，有助于提升整个电路的能效，特别是在便携式和电池供电设备中尤为重要。
耐高压特性：1N4148WS的最大反向耐压为100V，适合在需要承受一定电压波动的电路中使用，提供额外的安全性和可靠性。
小型化设计：SOD-323封装使得1N4148WS在占用空间上得到了极大优化。随着电子产品朝着轻便化、小型化的方向发展，这种小尺寸的二极管无疑为产品设计提供了更多灵活性。
四、应用场景
数字逻辑电路：在各种逻辑电路和运算放大器中，1N4148WS常用于信号传输和完整性保护，以避免信号反向馈入和干扰。
开关电源：在开关电源中应用广泛，同时也能够提供对电源反向电流的保护，维护电路的稳定性和安全性。
整流电路：常见于整流应用，可以实现精确的电流控制，有效转换交流电源为直流电源，供其他电路组件使用。
保护电路：用于电源和信号线的反向电流保护，能够有效防止电子元器件因意外电流反向造成的损坏。
五、总结
综上所述，1N4148WS因其高速开关、低正向电压降和良好的耐高压特性而成为现代电子设计中不可或缺的一部分。它不仅提升了电路的性能，还有效降低了功耗，是各类高频、高效电路设计的理想选择。随着技术的不断进步和电子产品的演进，1N4148WS的需求也将持续增长，为各类应用提供稳定和可靠的二极管解决方案。选择1N4148WS，便是选择了安全、高效与小型化结合的理想选择。
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