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ZMM2V4
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YONGYUTAI ZMM2V4
- Type
- YONGYUTAI
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YONGYUTAI
- Electronic Component
- ZMM2V4
- Electronic Component
- 1
- Package
- LL-34
- Electronic Component
- Zener Diode
- Electronic Component
- 0.044g
- Electronic Component
- 1
- (Zzk)
- 600Ω
- (Zzt)
- 85Ω
- Electronic Component
- BM0264770638
- Diode
- 1
- Current(Ir)
- 50uA@1V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 2.28V~2.56V
- 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.
ZMM2V4 稳压二极管 产品概述
一、产品简介
ZMM2V4 是一款独立式稳压二极管，标称稳压值为 2.4V，供应商/品牌：YONGYUTAI (永裕泰)。封装为 LL-34（常见玻璃封装或小型轴向封装形式），单只器件设计，适用于低功耗稳压与基准电压场合。该型号以体积小、响应快、成本低为主要特点，便于批量装配与手动调试。
二、主要电气参数
- 标称稳压值：2.4V
- 稳压范围：2.28V ~ 2.56V（在规定工作条件下）
- 最大耗散功率 (Pd)：500 mW
- 反向电流 Ir：50 μA @ 1V（按厂家标注测试条件）
- 动态阻抗 Zzt：85 Ω（在稳压区）
- 低频阻抗 Zzk：600 Ω（在低电流或启动区域）
这些参数表明 ZMM2V4 适合于微功率参考或小信号稳压场景，但在需要高精度或大电流输出时需慎重选择。
三、典型应用场景
- 小型传感器和便携设备的参考电压源
- 信号处理电路中的电平夹位和电压钳位
- 保护电路中用作过压限制或瞬态抑制
- 教学、电路实验及原型开发中的低成本稳压方案
四、使用与设计建议
- 工作电流选择：为保证稳压值和降低噪声，建议在稳压段合适电流范围内使用，避免长期在器件最大耗散功率附近工作；参考图表或厂方曲线选定工作电流。
- 功率管理：单只器件 Pd=500mW，若电流或压差较大，应增加限流电阻或采用并联/更大功率器件替代。
- 温度与散热：尽量在环境温度范围内使用，必要时提升散热条件以降低结温对稳压精度的影响。
- PCB 布局：稳压二极管附近应留出合理的焊盘与散热面积，限流元件与接地需要良好连通以降低寄生阻抗。
五、封装与订购信息
- 封装：LL-34（小型轴向/玻璃封装）
- 品牌：YONGYUTAI (永裕泰)
- 型号标识：ZMM2V4
订购时请确认封装形态与引脚间距，必要时向供应商索取详细尺寸图与器件电气特性曲线。
六、可靠性与注意事项
- 避免超过最大反向电压和耗散功率，以防器件损坏。
- 焊接时控制温度和时间，推荐使用符合电子元器件规范的回流或手工焊接工艺，避免过热引起性能劣化。
- 建议在批量使用前进行样品验证，包含温度漂移、电流-电压特性与长期老化测试。
如需更详细的电气曲线、封装尺寸或样品规格书，可提供进一步需求，我可协助检索或整理对应技术资料。
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