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MM1Z5V6
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YONGYUTAI MM1Z5V6
- Type
- YONGYUTAI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YONGYUTAI
- Electronic Component
- MM1Z5V6
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.031g
- Electronic Component
- 1
- (Zzk)
- 400Ω
- (Zzt)
- 40Ω
- Electronic Component
- BM0226337779
- Diode
- 1
- Current(Ir)
- 1uA@2V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 5.2V~6V
- 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.
MM1Z5V6 稳压二极管 产品概述
一、产品简介
MM1Z5V6 是一款独立式稳压（齐纳）二极管，由 YONGYUTAI（永裕泰）生产，标称稳压值 5.6V，允许稳压范围为 5.2V ～ 6.0V。器件采用 SOD-123 小封装，面向空间受限的表贴应用，适合在低功耗、要求中等稳压精度的电路中作为基准或保护元件使用。
二、主要电气参数
- 稳压值（标称）：5.6V
- 稳压值（范围）：5.2V ～ 6.0V
- 反向电流 Ir：1 μA @ 2V
- 动态阻抗 Zzk（小电流区）：400 Ω
- 动态阻抗 Zzt（测试点或工作区）：40 Ω
- 最大耗散功率 Pd：500 mW
三、主要特性与优势
- 小封装、体积小：SOD-123 适配表面贴装工艺，适合自动化贴装与回流焊流程。
- 低反向漏电：在 2V 条件下 Ir ≈ 1 μA，有利于低功耗电路的待机和参考源稳定。
- 中等动态阻抗：Zzt≈40Ω 在中等电流范围内提供良好的稳压性能；Zzk≈400Ω 表示在极低电流下纹波抑制能力有限，应根据应用选择工作电流。
- 耐功耗可控：500 mW 的耗散功率适合小信号稳压与瞬态吸收，但需注意散热与降额使用。
四、典型应用场景
- 小功率基准电压源与偏置电路；
- 过压或瞬态抑制（配合限流元件使用）；
- 稳定低功耗传感器、低速模拟电路参考；
- 消费电子、仪表与通信设备中作为保护或稳压元件。
五、封装与热性能
SOD-123 表贴封装便于在 PCB 上实现紧凑布局。由于最大耗散功率仅 500 mW，建议在实际应用中按温度降额处理，并在封装周围留出铜箔以提高散热。长期高温环境下应适当降低通过电流或增加散热面积。
六、使用与注意事项
- 极性注意：稳压二极管在反向工作区提供稳压，正向导通特性与普通二极管一致；布局时注意方向标识。
- 限流保护：配合串联电阻或恒流源使用，以防超过 Pd 导致损坏。
- 环境与焊接：遵循器件的回流焊温度规范，避免长时间高温暴露影响可靠性。
- 设计时参考动态阻抗与稳压范围，确保工作点落在器件线性稳压区以获得预期性能。
七、采购与质量保证
永裕泰（YONGYUTAI）品牌提供的 MM1Z5V6 适合量产采购，建议通过正规渠道获取带有批号与检验报告的产品。对关键应用可要求样品与可靠性测试数据（如温度循环、湿热和老化测试）以确认长期稳定性。
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