Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
ON MMSZ5221BT1G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON MMSZ5221BT1G
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- MMSZ5221BT1G
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.036g
- Electronic Component
- 1
- (Zzk)
- 1.2kΩ
- (Zzt)
- 30Ω
- Electronic Component
- BM0167735902
- Diode
- 1
- Current(Ir)
- 100uA@1V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 2.28V~2.52V
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：MMSZ5221BT1G 稳压二极管
概述
MMSZ5221BT1G 是安森美（ON Semiconductor）推出的一款稳压二极管，具有出色的电压稳定性和可靠性。该元器件专为高温应用设计，工作温度可达 -55°C 至 150°C，使其成为各种工业、商业和汽车电子设备中理想的选择。该稳压二极管的标称齐纳电压为2.4V，适用于需要稳定电压输出的电路。
主要参数
- 安装类型: 表面贴装型（SMD），易于在自动化生产中进行贴装。
- 工作温度范围: -55°C 至 150°C，适合高温环境下的应用。
- 齐纳电压 (Vz): 2.4V，允许设备在此电压下稳定运行。
- 阻抗 (Zzt): 30 Ohms，确保在大电流变化时仍能维持较小的电压变化。
- 反向泄漏电流: 100µA @ 1V，提供了低能耗的特性。
- 正向电压 (Vf): 900mV @ 10mA，保证在导通时的优良电流传导性能。
- 功率处理能力: 最大500mW，能够处理高达500毫瓦的功率，适合不同负载条件。
- 容差: ±5%的电压稳定性，确保电路设计的灵活性。
封装和尺寸
MMSZ5221BT1G 采用 SOD-123 封装，这是一种紧凑型表面贴装封装，能够在有限的电路板空间中提供高效的散热。这种封装不仅减小了电路板的占用面积，还便于自动化贴装，且适应大规模生产。
应用范围
MMSZ5221BT1G 的特性使其非常适合多个应用领域，包括：
- 电源管理: 在电源模块、稳压电源和电源保护电路中，用于稳定输出电压。
- 信号调节: 在信号处理电路中使用以防止过电压和瞬态电压对敏感元器件的损害。
- 过压保护: 可安装于各种设备中，保护下游组件和电路不受意外过压的影响。
- LED 驱动电路: 确保 LED 在特定的电压下工作，从而延长其使用寿命。
- 通信设备: 用于调节通信设备中的电源和信号电压。
总结
MMSZ5221BT1G 稳压二极管是高性能的电压调节元器件，适应范围广泛，稳定可靠，特别适合高温和动态电流变化的场合。其先进的设计和高质量确保了其在各种应用中的表现，成为电子工程师在设计电压管理和保护电路时的首选。无论是在工业设备、汽车电子还是通信系统中，MMSZ5221BT1G 都能为用户提供所需的电压稳定性和可靠性。
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