WMSIC Electronic Components

FUXINSEMI 1N4148W

Model1N4148W
PackageSOD-123
BrandFUXINSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FUXINSEMI 1N4148W
Type
FUXINSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FUXINSEMI
Electronic Component
1N4148W
Electronic Component
1
Package
SOD-123
Electronic Component
Switch Diode
Electronic Component
0.036g
Electronic Component
1
Electronic Component
BM0225802231
Current
150mA
Diode
Electronic Component
Current(Ir)
2.5uA@75V
(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.

1N4148W 开关二极管产品概述

概要

1N4148W 是一种高性能的开关二极管, 由富芯森美(FUXINSEMI)制造,采用独立式配置和SOD-123封装。这种二极管设计用于各种需要快速开关和高可靠性的电子应用。

基础参数

  • 二极管配置: 独立式
  • 反向恢复时间(trr): 8ns
  • 反向电流(Ir): 2.5uA @ 75V
  • 商品分类: 开关二极管
  • 工作温度: -55℃ ~ +150℃ (@ Tj)
  • 整流电流: 150mA
  • 正向压降(Vf): 1.25V @ 150mA
  • 直流反向耐压(Vr): 75V

特性和优势

快速开关性能

1N4148W 的反向恢复时间(trr)仅为 8ns,这使得它特别适合于高频率的开关应用,例如信号处理、逻辑电路和高频电子设备。这种快速恢复能力确保了在短时间内准确地切换状态,减少了信号失真和能量损耗。

低正向压降

该二极管的正向压降(Vf)为 1.25V @ 150mA,这意味着在正常工作条件下,它会产生较低的电压降,减少能量消耗并提高系统效率。这种特性使其成为低功耗电子设备的理想选择。

高可靠性和耐用性

1N4148W 的工作温度范围从 -55℃ 到 +150℃ (@ Tj),这表明它可以在极端环境下保持稳定运行。这种广泛的温度适应性使其适用于各种工业、汽车和消费电子应用。

高反向耐压能力

该二极管具有 75V 的直流反向耐压能力,这确保了在高压环境下其能够保持稳定,不会因反向电压而导致损坏或失效。这种高耐压能力提高了系统的整体可靠性和安全性。

应用场景

信号处理和逻辑电路

由于其快速开关性能和低正向压降,1N4148W 非常适合用于信号处理和逻辑电路中。它可以用于逻辑门、计数器、触发器等数字电路中,以确保信号传输的准确性和速度。

高频电子设备

在高频电子设备如无线通信设备、射频模块等中,1N4148W 的快速恢复时间和高频响应能力使其成为理想的选择。它可以帮助提高系统的频率响应能力并减少信号失真。

低功耗电子设备

对于需要低功耗运行的电子设备,如便携式设备、物联网设备等,1N4148W 低正向压降和高效能特性使其成为优选元件。它帮助减少能量消耗,从而延长设备的使用寿命。

汽车和工业应用

在汽车和工业领域,1N4148W 的广泛工作温度范围和高可靠性使其适用于各种严苛环境下的应用。它可以用于汽车电子系统、工业控制系统等场景中,以确保系统在极端条件下稳定运行。

封装和安装

1N4148W 采用 SOD-123 封装,这是一种小型化的封装形式,适合于现代电子产品中的空间有限场景。这种封装形式不仅节省空间,还提高了安装效率和可靠性。

总结

1N4148W 开关二极管是富芯森美(FUXINSEMI)的一款高性能产品,通过其快速开关性能、低正向压降、高可靠性和广泛的工作温度范围,使其成为多种电子应用中的理想选择。无论是在信号处理、逻辑电路、高频电子设备还是低功耗电子设备中,1N4148W 都能提供出色的性能和可靠性。

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