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TWGMC 1N4148W Switching Diode 1N4148W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TWGMC 1N4148W
- Type
- TWGMC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TWGMC
- Electronic Component
- 1N4148W
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Switch Diode
- Electronic Component
- 0.043g
- Electronic Component
- 1
- Electronic Component
- BM0220156559
- Current
- 300mA
- Diode
- Electronic Component
- Current(Ir)
- 1uA
- (Vf)
- 1.5V@300mA
- 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.
1N4148W 产品概述
一、基本信息
1N4148W是一款开关二极管，具有独立式设计，可广泛应用于电子电路中。它的工作电压为1.5V，最大反向工作电压为100V，最大正向电流为300mA。该二极管采用SOD-123封装，因其小型化和卓越的热性能，适合用于空间有限的电路设计。品牌方面，1N4148W由TWGMC（台湾迪嘉）制造，享有良好的市场声誉和实力。
二、主要特性
电气特性：
- 最大正向电压（Vf）: 1.5V @ 300mA
- 反向耐压: 100V
- 正向电流（If）: 300mA
- 重复峰值反向电压（VRRM）: 100V
- 开关时间: 较快的开关响应，适合高频应用。
封装:
- 封装类型: SOD-123
- 尺寸: 小型封装便于布线和集成。
温度特性:
- 工作温度范围广，可在严酷环境下工作，适合各种应用。
三、应用场景
1N4148W由于其优良的性能，适用于多种应用场景，包括但不限于以下几个方面：
信号整流: 在开关电源和信号处理电路中，用作小信号整流器，能够有效地切断和整流信号，防止反向电流对电路的损害。
快速开关应用: 凭借其快速的开关特性，1N4148W特别适用于逻辑电平转换和数字开关电路。此外，适合在振荡器和触发器等时序电路中使用。
保护电路: 可以用来保护敏感组件，防止电源逆向连接或过电压对电路造成的损害。作为顺向保护二极管，1N4148W能够有效地屏蔽可能的反向过电压。
高频应用: 由于其小型化和高开关频率，产品在RF电路中的应用也十分普遍，能够满足高频信号传输的需求。
四、市场优势
1N4148W作为市场上广泛认可的开关二极管，在技术和应用方面都具备一定的优势。首先，其小型SOD-123封装提供了较大的集成度，使得设计工程师能够在有限的空间中实现多种功能。同时，制造商TWGMC在半导体领域的良好口碑和质量保证，增强了用户的信任度。
此外，1N4148W的成本相对低廉，对比其他高性能二极管而言，能够在满足性能要求的同时有效控制总体成本，这也使得它在制造业中拥有良好的市场竞争力。
五、总结
总而言之，1N4148W是一款性能卓越、用途广泛的开关二极管，凭借其优异的电气特性、紧凑的尺寸以及可靠的质量表现，在多种电子应用场景中均可发挥重要作用。它为工程师和设计师提供了一个灵活的解决方案，以应对现代电子产品对性能和空间的双重要求。随着科技的进步和应用需求的增加，1N4148W在未来的应用前景广阔，值得关注和选用。
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