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MDD 1N4148WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD 1N4148WS
- Type
- MDD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- 1N4148WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Switch Diode
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Electronic Component
- BM0215282599
- Current
- 150mA
- Current(Ir)
- 25nA@20V
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 400mW
- Electronic Component
- 55℃~+150℃
- 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.
产品概述：1N4148WS 开关二极管
1N4148WS是一款广泛使用的开关二极管，尤其适合高速开关应用。作为经典的半导体元件，它在电子电路设计中扮演着重要的角色。以下是对1N4148WS的详细介绍，包括其参数、特性以及应用场景。
1. 基本参数
- 正向电压 (Vf): 1.25V @ 150mA
- 反向击穿电压 (Vr): 100V
- 反向漏电流 (Ir): 1uA @ 75V
- 最大正向电流 (If): 150mA
- 封装类型: SOD-323
- 品牌: MDD
2. 结构与封装
1N4148WS采用SOD-323封装，这是一种小型化的表面贴装（SMD）封装形式，适合现代电子设备对空间的严格要求。SOD-323提供了较小的占地面积，并保证了其他元器件之间的良好互连。
3. 电气特性
1N4148WS的主要电气特性使其成为优选的开关二极管：
**低正向电压：**在150mA的条件下，正向电压仅为1.25V，这意味着在大多数应用中，它不会在二极管上浪费过多的电能，保证了更高的能效。
**高反向击穿电压：**100V的反向击穿电压提供了较强的电气隔离能力，使其在多种环境下安全操作，能够应对高电压的瞬态冲击。
**极低的反向漏电流：**在75V条件下的反向漏电流为1uA，这一低值使得1N4148WS在电路中占据可忽略的功耗。
4. 性能特点
1N4148WS在性能上具有以下优点：
**高速开关性能：**1N4148WS专为快速开关设计，开关时间短，适宜用于高频信号的切换，这对于数字电路和高频应用尤为重要。
**可靠性：**由于其标准的硅材料制成，具备良好的热稳定性和较高的耐压性，1N4148WS保证了在各种工作条件下的稳定性和可靠性。
5. 应用场合
1N4148WS开关二极管可适用于多种应用场景，包括但不限于：
**逻辑电路：**常用在数字电路中作为开关，控制信号流动。
**整流电路：**用于整流应用中，能够有效转换交流（AC）电压为直流（DC）电压。
**反向保护电路：**能有效保护电源线和负载不受反向电压损害，避免设备失效。
**信号处理：**适用于快速响应的信号处理电路中，保证信号的完整性。
6. 总结
总的来说，1N4148WS是一款性能优越的开关二极管，它以其低正向电压、高反向击穿电压以及极低的反向漏电流，成为了电子设计领域的经典选择。无论是在家庭电器、消费电子产品，还是在复杂的工业控制系统中，都能找到它的身影。对于寻求高效率与高可靠性解决方案的设计师而言，1N4148WS无疑是一款值得信赖的元器件。
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