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ST MM1Z5253B Zener diode MM1Z5253B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- ST MM1Z5253B
- Type
- SOD-123
- Minimum package
- 3000
Technical parameters
- Electronic Component
- ST
- Electronic Component
- MM1Z5253B
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.028g
- Electronic Component
- 1
- (Zzt)
- 35Ω
- Electronic Component
- BM0209692578
- Diode
- 1
- Current(Ir)
- 100nA@19V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 23.75V~26.25V
- Electronic Component
- 3000
- Electronic Component
- 25V
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：MM1Z5253B 稳压二极管
基本信息
MM1Z5253B是一款由ST（先科）生产的独立式稳压二极管，采用SOD-123封装，具有出色的电气特性和可靠的性能。稳压二极管广泛应用于电源管理、电压参考和过电压保护等领域，本产品可为电路提供稳定的电压输出，确保各种电子设备的正常运行。
主要参数
- 工作电压范围：MM1Z5253B 的稳压电压范围为 23.75V 至 26.25V，标称稳压电压为 25V。这使其适合需要特定电压保护或稳压的场景。
- 反向漏电流：在19V的工作条件下，该稳压二极管的反向漏电流仅为100nA，这一低水平漏电流特性确保了在高电阻环境下的最佳工作性能。
- 封装形式：采用SOD-123封装，尺寸小巧，适合各种紧凑型电路设计。这种封装方式不仅可以减少电路板的占用空间，还有助于降低寄生电感和电容，提高整体电性能。
应用场景
MM1Z5253B稳压二极管适用于多种应用场景，包括但不限于：
电源管理：在电源电路中，稳压二极管可用于提供稳定的参考电压，从而有效防止电压波动对敏感组件造成的损害。
过电压保护：当输入电压超过稳定电压时，稳压二极管能够快速响应，将多余的电压泄放至地，从而保护后续电路不受损坏。
信号处理：在模拟信号处理电路中，MM1Z5253B可以作为电压整流或保护元件，确保信号的完整性。
消费电子：由于其良好的电流特性和小巧的封装，MM1Z5253B在手机、平板电脑和其他便携设备的电源管理中得到了广泛的应用。
工业控制：此稳压二极管在工业控制系统中，常用于传感器和测量仪器中，以保护电路免受过电压的影响，提高系统的可靠性。
性能优势
- 高可靠性：作为ST（先科）品牌的稳定产品，MM1Z5253B经过严格测试，保证其在各种工作条件下均能够稳定运行，符合工业标准。
- 低功耗：其低漏电流特性使得该稳压二极管在待机模式下有效降低功耗，从而延长了设备的使用寿命。
- 良好的热稳定性：在实际电路中的应用中，热稳定性是影响电子元器件性能的关键因素。MM1Z5253B具备较强的热稳定性，可以在环境温度变化和负载变化的条件下保持良好性能。
封装与散热
SOD-123封装设计以其小型化和轻量化的特点，适合高密度电路板的布局。同时，该封装有助于散热，从而提高器件的整体性能。对于需要许多二极管并行工作的电路设计，MM1Z5253B的散热设计可以有效降低功耗和提升系统效率。
总结
MM1Z5253B稳压二极管凭借其稳定的电气性能、低漏电流、高可靠性和紧凑的封装，成为了电源管理和过电压保护领域的不二选择。其广泛的应用场合和卓越的性能，使之在现代电子设备中扮演着不可或缺的重要角色。无论是在消费电子、工业控制还是电源管理等应用领域，MM1Z5253B都展示了其独特的优势，是设计工程师在选择稳压元件时的理想选择。
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