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TWGMC 1N4148WS Switching Diode 1N4148WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TWGMC 1N4148WS
- Type
- TWGMC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TWGMC
- Electronic Component
- 1N4148WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Switch Diode
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Electronic Component
- BM0220156837
- Current
- 300mA
- Diode
- Electronic Component
- Current(Ir)
- 1uA
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 400mW
- Electronic Component
- 55℃~+150℃@(Tj)
- Electronic Component
- Electronic Component
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：1N4148WS 开关二极管
1N4148WS是一种高性能的开关二极管，广泛应用于各种电子设备中。作为二极管系列中的经典型号，1N4148WS以其可靠的开关特性及良好的反向恢复特性，在电路中扮演着重要的角色。本产品的核心特点如下：
一、基本参数
- 器件类型：开关二极管
- 最大正向电压（Vf）：1.25V @ 150mA
- 最大反向电压（Vr）：100V
- 最大正向电流（If）：300mA
- 封装形式：SOD-323
- 制造商：TWGMC（台湾迪嘉）
这些参数表明1N4148WS在大多数低功耗应用中都具有很好的适用性，同时能够承受高达100V的反向电压，使其非常适合用于多种电路设计。
二、应用场景
1N4148WS的良好性能使其适用于多种场合，包括但不限于：
开关电源：1N4148WS在开关电源中用于整流和切换，能够有效降低能量损耗。
信号整流：广泛应用于信号检测及整流电路，具有快速的开关速度，能够处理高频信号。
保护电路：用于对分立组件的保护，例如在电源电路中防止反向电压对电路元件造成损害。
电路切换：在多路复用及通信设备中，作为开关二极管使用，以实现信号的有效切换和控制。
三、性能特点
快速响应：1N4148WS的反向恢复时间非常短，通常在4ns以内，适合高频应用，有助于提高电路的整体效率。
低正向电压降：该二极管在工作时具有较低的正向电压降，这在整流和其他电路应用中能够减少功耗，提高能效。
温度稳定性：设计上考虑到了工作温度范围，允许在不利环境下工作。同时，稳定的参数确保其在不同的工作条件下仍能保持卓越的性能。
小型封装：SOD-323封装使得1N4148WS非常适合于空间受限的电路设计。其紧凑的外形便于集成到各种小型电子设备中。
四、技术规格
- 工作温度范围：-55℃ 至 +150℃
- 最大功率耗散：500mW
- 典型的反向恢复电流：最大达千万安培级别的反向恢复电流能确保其快速响应和吸取高频信号的能力。
五、总结
1N4148WS是一款适合广泛应用的高效开关二极管，凭借其稳定的性能、快速的开关能力和优异的工作温度范围，成为许多设计工程师的首选。无论是在电子产品的信号整流、开关转换，还是对电路进行保护，1N4148WS都能提供可靠的支持。
通过使用1N4148WS，设计人员可以确保其产品的性能和稳定性，同时在不影响整体设计尺寸的情况下，提升电路的生产效率与可靠性。在未来各种电子设备逐步向小型化、集成化发展的大背景下，1N4148WS将继续发挥重要的作用。
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