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ST MM1Z24 Zener diode MM1Z24
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST MM1Z24
- Type
- ST
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST
- Electronic Component
- MM1Z24
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.028g
- Electronic Component
- 1
- (Zzt)
- 60Ω
- Electronic Component
- BM0226057614
- Diode
- 1
- Current(Ir)
- 100nA@19V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 22.8V~25.6V
- 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.
MM1Z24 产品概述
概要
MM1Z24 是一种由先科（ST）制造的稳压二极管，属于独立式配置。这种元器件专为提供稳定的输出电压而设计，广泛应用于各种电子设备中，包括电源模块、信号调节器和保护电路。
基础参数
- 二极管配置: 独立式
- 功率（Pd）: 500 mW
- 反向电流（Ir）: 100 nA @ 19 V
- 商品分类: 稳压二极管
- 稳压值（标称值）: 24 V
- 稳压值（范围）: 22.8 V ~ 25.6 V
- 阻抗（Zzt）: 60 Ω
封装和品牌
- 封装: SOD-123
- 品牌: 先科（ST）
功能和特点
稳压功能
MM1Z24 的主要功能是提供一个稳定的输出电压，即使输入电压或负载变化，也能保持输出电压在指定范围内（22.8 V ~ 25.6 V）。这使得它非常适合用于需要精确电压控制的应用场景。
低反向泄漏电流
该稳压二极管具有非常低的反向泄漏电流（100 nA @ 19 V），这意味着在正常工作条件下，通过二极管的不必要电流非常小，从而提高了整体系统的效率和可靠性。
高功率处理能力
MM1Z24 具有500 mW的功率处理能力，这使得它能够处理中等规模的电流和电压，满足多种应用需求。
低动态阻抗
动态阻抗（Zzt）为60 Ω，这表明在工作状态下，二极管对输入信号的影响较小，能够提供更稳定的输出。
应用场景
电源模块
在电源模块中，MM1Z24 可以用来调节输出电压，确保设备获得稳定的供电。例如，在交换式电源中，它可以作为后级调节器，提供精确的输出电压。
信号调节器
在信号处理系统中，MM1Z24 可以用来稳定参考电压，确保信号的准确性和稳定性。例如，在运算放大器或比较器电路中，它可以作为参考电压源。
保护电路
由于其稳压特性，MM1Z24 也可以用于过压保护电路。通过将其连接到需要保护的设备上，当输入电压超过设定值时，稳压二极管会将多余的能量吸收掉，从而保护设备免受过压损害。
使用注意事项
热管理
由于 MM1Z24 具有 500 mW 的功率处理能力，在高负载条件下可能会产生较多的热量。因此，需要确保良好的散热措施，以避免因过热而导致的性能下降或故障。
电路设计
在设计电路时，需要考虑到稳压二极管的动态阻抗和反向泄漏电流，以确保整个系统的稳定性和效率。
选择适当的封装
SOD-123 封装适合于大多数 Surface Mount Technology (SMT) 流程，但在手动焊接时需要注意焊接技巧和工具，以避免损坏元件。
总结
MM1Z24 是一种高性能、可靠性的稳压二极管，适用于各种需要精确电压控制的应用场景。其低反向泄漏电流、低动态阻抗和高功率处理能力，使其成为许多电子工程师和设计师的首选元件。通过正确的使用和设计，MM1Z24 可以帮助您创建更加稳定、可靠和高效的电子系统。
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