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Vishay MCL4148-TR Diode MCL4148
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- VISHAY MCL4148-TR
- Type
- VISHAY
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- MCL4148-TR
- Electronic Component
- 1
- Package
- MicroMELF
- Electronic Component
- Switch Diode
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0000282459
- Current
- 150mA
- Diode
- 1
- Current(Ir)
- 5uA@75V
- (Vf)
- 860mV@50mA
- Power Dissipation(Pd)
- 500mW
- 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.
MCL4148-TR 产品概述
一、产品简介
MCL4148-TR是VISHAY（威世）推出的一款高性能开关二极管，采用MicroMELF（微型金属封装）封装设计，适用于多种电子应用，特别是在高频和高速度的电路中表现出色。该器件具有优异的电流和电压特性，能够在宽温度范围内可靠工作，因此在消费电子、工业控制及通信设备中得到了广泛应用。
二、主要参数
MCL4148-TR的关键参数包括：
- 电流 - 平均整流 (Io): 150mA
- 反向电压 - 最大值 (Vr): 75V
- 正向电压 (Vf): 1V (@ 50mA)
- 反向泄漏电流: 5µA (@ 75V)
- 反向恢复时间 (trr): 8ns
- 工作温度范围: -65°C ~ 175°C
- 电容 (C): 4pF @ 0V, 1MHz
- 速度: 小信号<= 200mA（Io），任意速度
这些参数表明，MCL4148-TR具备良好的开关性能和温度稳定性，尤其适合于高频率切换应用。
三、特性与优势
高速响应: 具备8ns反向恢复时间，使得该器件在高速开关应用中展现出优越的性能，能够快速切换状态，减少信号失真。
低正向电压降: 在给定的工作条件下，仅达到1V的正向电压降，这一特性能够有效降低功耗，提高系统的整体效率。
高反向电压承受能力: 该器件能够在最高75V的直流反向电压下稳定工作，适合于需要高电压保护的场合。
小尺寸封装: MicroMELF封装不仅在体积上占用空间小，而且在电气性能上表现出色，加速了电路设计的紧凑化。
极宽的工作温度范围: 工作温度范围达到-65°C到175°C，确保在各种严苛环境中依然能够稳定运行。
低反向泄漏电流: 5µA的反向泄漏电流阈值，使得MCL4148-TR在关断状态下能显著减少能量损失。
四、应用领域
开关电源: 在开关电源设计中，MCL4148-TR可以作为整流器和开关二极管，适应高频操作。
信号处理电路: 由于其低去电沉积和快速切换特性，适合用于信号调制和解调应用。
整流电路: 该器件可以在整流电路中用作高效率的整流器，有效提高电源转换效率。
保护电路: 可用作过压和反向电压保护器件，确保其他电子元件的安全。
消费电子产品: MCL4148-TR也广泛应用于手机、电视、电脑等消费电子产品的电源管理与信号传输。
五、结论
总的来说，MCL4148-TR是一款功能强大的开关二极管，凭借其卓越的电气特性和宽广的应用范围，成为现代电子设计中不可或缺的元件。对于追求高效能和高可靠性的电路设计师而言，这款二极管无疑是一个值得考虑的优质选择。通过使用MCL4148-TR，可以为各类设备提供更稳定和高效的电力，以及更加精准的信号处理能力。
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