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MDD 1N4148WT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD 1N4148WT
- Type
- MDD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- 1N4148WT
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Switch Diode
- Electronic Component
- 0.025g
- Electronic Component
- 1
- Electronic Component
- BM0225201885
- Current
- 150mA
- Diode
- Electronic Component
- Current(Ir)
- 25nA@20V
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 150mW
- 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.
1N4148WT 开关二极管产品概述
概要
1N4148WT 是一种高性能的开关二极管， 由品牌 MDD 制造，采用 SOD-523 封装。这种二极管因其优秀的电气性能和小型化设计，广泛应用于各种电子设备中，特别是在需要快速开关和高可靠性的场景。
基础参数
以下是 1N4148WT 开关二极管的一些关键参数：
- 二极管配置: 独立式
- 反向恢复时间 (trr): 4 ns
- 反向电流 (Ir): 25 nA @ 20 V
- 商品分类: 开关二极管
- 整流电流: 150 mA
- 正向压降 (Vf): 1.25 V @ 150 mA
- 直流反向耐压 (Vr): 75 V
电气特性
快速恢复时间
1N4148WT 的反向恢复时间仅为 4 ns，这使得它非常适合用于高频率的开关应用。快速恢复时间可以减少因二极管恢复过程中产生的损耗和噪声，从而提高系统的整体效率和稳定性。
低反向漏电流
在 20 V 的反向电压下，1N4148WT 的反向漏电流仅为 25 nA。这表明该二极管在反向偏置状态下具有极低的漏电流，能够有效地减少能量损耗和热量产生。
高整流能力
该二极管能够承受高达 150 mA 的整流电流，这使得它可以应用于中等功率的电子设备中。同时，其正向压降为 1.25 V @ 150 mA，表明在正常工作条件下，二极管的压降较低，能量损耗较小。
高耐压能力
1N4148WT 的直流反向耐压为 75 V，这意味着它可以在较高的反向电压下保持稳定，不会因电压波动而导致击穿或损坏。
封装和尺寸
1N4148WT 采用 SOD-523 封装，这是一种小型化的封装形式。这种封装不仅节省了空间，还提高了设备的集成度和可靠性。SOD-523 封装通常用于需要紧凑设计的现代电子产品中。
应用场景
高频开关电路
由于其快速恢复时间和低反向漏电流，1N4148WT 非常适合用于高频开关电路，如射频（RF）应用、高速数据传输系统以及其他需要快速切换的场景。
信号处理
在信号处理领域，1N4148WT 可以用于信号限幅、信号整形以及其他需要精确控制信号幅度和形状的应用。
电源管理
在电源管理系统中，1N4148WT 可以作为过压保护元件或用于电源滤波和稳压电路中。
消费电子产品
由于其小型化设计和高性能特性，1N4148WT 也广泛应用于各种消费电子产品，如手机、平板电脑、智能家居设备等。
总结
1N4148WT 开关二极管以其卓越的电气性能和紧凑的设计，成为现代电子工程师和设计师的理想选择。其快速恢复时间、低反向漏电流、高整流能力和高耐压能力，使其在各种高频、高速和高可靠性应用中表现出色。无论是在工业领域还是消费电子领域，1N4148WT 都是一种值得信赖的组件。
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