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ON MM3Z12VB
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ON MM3Z12VB
- Type
- ON
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- MM3Z12VB
- Electronic Component
- 1
- Package
- SOD-323F
- Electronic Component
- Zener Diode
- Electronic Component
- 0.027g
- Electronic Component
- 1
- (Zzk)
- 141Ω
- (Zzt)
- 23Ω
- Electronic Component
- BM0058431653
- Diode
- 1
- Current(Ir)
- 90nA@8V
- Power Dissipation(Pd)
- 200mW
- Electronic Component
- 11.76V~12.24V
- 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.
MM3Z12VB 产品概述
1. 产品简介
MM3Z12VB是一款由安森美（ON Semiconductor）制造的表面贴装型稳压二极管，具有12V的标称齐纳电压。这款器件采用SOD-323F封装，特别设计用于提供高可靠性的电压稳压和保护功能，广泛应用于各种电子设备中，包括消费电子、工业控制和通信设备等。
2. 主要技术参数
- 安装类型：表面贴装型，适合现代电子设备的小型化设计。
- 工作温度范围：-65°C至150°C，确保在恶劣环境下的稳定工作。
- 齐纳电压（Vz）：标称值为12V，额定范围为11.76V到12.24V，能够提供稳定的电压调节。
- 正向电压（Vf）：在10mA时，正向电压为1V，满足一般线路的正向导通需求。
- 反向泄漏电流：在8V时，反向泄漏电流为900nA，表明该器件在高负载情况下仍能保持良好的性能。
- 最大功率：200mW，能满足多种负载条件下的应用。
- 最大阻抗（Zzt）：为23 Ohms，保证快速响应的稳压性能。
- 容差：±2%，确保提供精确的电压稳定性。
3. 封装与外形
MM3Z12VB采用SOD-323F封装，具有紧凑型设计，适合大规模生产和表面贴装技术（SMT）组装，减少了对PCB面积的占用，提升了整体电路的集成度。该封装能够满足高密度布板需求，同时提供良好的散热特性。
4. 应用领域
MM3Z12VB稳压二极管广泛应用于:
- 消费电子：如手机、平板电脑和其他便携式设备中，为内部电路提供稳定电压。
- 工业控制：在自动化和仪器设备中提供过压保护，保证设备的安全运行。
- 通信设备：为各种信号处理电路提供稳定的工作电压，提升信号完整性。
- 汽车电子：为车载电子系统提供齐纳稳压，保护敏感电子元件。
5. 性能优势
- 高温性能：MM3Z12VB的极宽工作温度范围使其能够在极端条件下可靠工作，适应多变的工业和消费环境。
- 低漏电流：低反向泄漏特性使器件在待机状态下消耗更少的电力，有助于延长电池寿命。
- 小型化设计：紧凑的SOD-323F封装为设计工程师提供了更自由的空间，以实现小型化和轻量化的电路设计。
6. 注意事项
在设计电路时，应确保其工作电压和功率在MM3Z12VB的规格范围内，以避免过载情况。同时，依据具体应用场景和工作环境，选择合适的散热措施以优化性能。
7. 结论
综上所述，MM3Z12VB稳压二极管凭借优异的电气性能和出色的包装特性，成为各类电子产品中不可或缺的组件。其在提供稳定电压、消耗低漏电流及适应高温环境等方面的卓越表现，使其在各种领域中都有广泛应用，满足现代电子设计的需求。
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