Model & package intelligence
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MCC 1N4148WL2-TP 1N4148WL2
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MCC 1N4148WL2-TP
- Type
- MCC
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MCC
- Electronic Component
- 1N4148WL2-TP
- Electronic Component
- 1
- Package
- DFN1006-2
- Electronic Component
- Switch Diode
- Electronic Component
- Signal =< 200m A(Io)
- Electronic Component
- 0.073g
- Electronic Component
- 1
- Electronic Component
- BM0000279120
- Type
- Surface Mount
- Package / Housing
- 0402
- Diode Type
- Electronic Component
- Operating Temperature
- 65°C ~ 150°C
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
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：1N4148WL2-TP
基本信息
1N4148WL2-TP 是一款高性能标准二极管，主要用于高频信号整流和稳压应用。该元件采用表面贴装（SMT）技术，封装类型为DFN1006-2，尺寸为0402（1006公制）。它的工作温度范围广泛，从-65°C到150°C，适合各种恶劣环境下的应用。
主要特点
电流和电压特性：1N4148WL2-TP 支持DC反向电压（Vr）最大可达100V，平均整流电流（Io）为150mA，确保在高负载条件下的可靠性。正向电压（Vf）在100mA下为1.25V，这使得其在正常工作条件下的能耗相对较低。
反向恢复时间：该元件具有出色的反向恢复时间（trr）为4ns，适用于快速开关应用，特别适合用于小信号整流和高速开关电源的场合。
反向泄漏电流：在75V的条件下，其反向泄漏电流为5µA，显示出良好的漏电性能，能够帮助维持电路稳定性，尤其在需要较高隔离度的应用中非常重要。
低输入电容：在不同的Vr和频率下，该二极管的输入电容为1.5pF @ 0V，1MHz，意味着该器件在高频应用中表现良好，能够有效抑制高频干扰。
应用领域
1N4148WL2-TP 被广泛应用于以下领域与场景：
通信设备：在手机、平板电脑和其他移动设备中作为信号整流二极管，确保有效的信号传输与稳压。
消费电子：在各种家用电器和电子产品中用作保护二极管，对电路提供必要的反向电压保护和整流处理。
工业控制：在工业自动化设备中用作监测和保护电路，提升设备的安全性和可靠性。
汽车电子：作为车载电子设备中的信号整流和稳压部件，确保电路的稳定运行并防止过压损坏。
安装和应用注意事项
对于1N4148WL2-TP的表面贴装安装，建议采用常规的回流焊接工艺，确保焊接点的可靠性。此外，考虑到其较高的工作温度范围，用户在设计电路时应注意环境的温度影响，并合理安排电路板的散热设计，以避免长期高温对二极管性能的影响。
在使用过程中，确保电流和电压在规定的极限范围内，以避免二极管潜在的损坏。特别是在高强度应用中，预留一定的安全裕度是必要的。
对于高频应用，尽量优化PCB布局，减少线路长度，以降低寄生电容和电感对信号的影响。
结论
1N4148WL2-TP 是一款集出色性能与稳定性于一体的标准二极管，适合多种电路设计与应用需求。凭借其广泛的工作温度范围、快速的反向恢复时间和低反向泄漏电流，在现代电子设备中扮演着重要角色，能够为设计工程师提供可靠的解决方案。对于追求高性能电路和稳健设计的用户，1N4148WL2-TP 是一个绝佳的选择。
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