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CJ MMSZ5248B
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJ MMSZ5248B
- Type
- CJ
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJ
- Electronic Component
- MMSZ5248B
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.033g
- Electronic Component
- 1
- (Zzk)
- 600Ω
- (Zzt)
- 21Ω
- Electronic Component
- BM0095665271
- Diode
- 1
- Current(Ir)
- 100nA@14V
- Power Dissipation(Pd)
- 350mW
- Electronic Component
- 17.1V~18.9V
- 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.
MMSZ5248B 产品概述
1. 概述
MMSZ5248B是一款稳定的稳压二极管，广泛应用于电路中的电压保护和稳定。它的主要作用是为电子设备提供稳定的参考电压，去除电源噪声，并防止电压波动影响设备的正常工作。该产品属于CJ（江苏长电/长晶）品牌，采用SOD-123封装形式，适合在空间有限的电路设计中使用。
2. 规格参数
- 类型: 稳压二极管
- 额定电压: 18V
- 反向击穿电压: 17.1V 至 18.9V
- 漏电流: @14V时为100nA
- 封装: SOD-123
- 工作温度范围: -55°C至+150°C
3. 主要特性
MMSZ5248B稳压二极管具有以下特性：
- 高精度稳压: 该模型提供精确的反向击穿电压，确保在负载变化和环境波动下依然能保持稳定的压降特性。
- 低漏电流: 在14V的电压下，MMSZ5248B的漏电流仅为100nA，极大地减少了静态功耗，提高了电路的整体能效，这对于便携式设备或需要长时间运行的电路尤为重要。
- 宽工作温度范围: 能在广泛的温度范围内稳定工作，这使得MMSZ5248B可以适应各种气候条件和应用环境，从消费电子产品到工业设备均可适用。
4. 应用场景
MMSZ5248B广泛应用于以下几个领域：
- 电源管理: 作为电源电路中的稳压元件，确保输出电压稳定，保护下游电路免受过压影响。
- 信号调节: 在需要稳定参考电压的模拟电路中，如幅度调制和解调电路，MMSZ5248B可用于提供精确的基准电压。
- 过压保护: 可用作保护二极管，防止高电压对敏感元件和电路的损坏，尤其在负载瞬变时表现突出。
- 消费电子: 广泛应用于手机、平板电脑、便携式音响等消费电子设备中，提供稳定的电压支持。
5. 封装与安装
MMSZ5248B采用SOD-123封装，这是一种紧凑型封装，尺寸小巧，适合于表面贴装技术（SMT）。该封装设计不仅有助于节省PCB空间，还便于批量生产和自动化焊接。其引脚排列方式和布局简化了安装过程，提高了成品率和可靠性。
6. 结论
综上所述，MMSZ5248B凭借其高精度稳压、低漏电流和宽工作温度范围的特性，成为了电源管理和信号调节应用中的理想选择。无论是在高要求的工业环境还是在消费电子产品中，MMSZ5248B都能提供稳定、可靠的电气性能，满足现代电子设计日益增长的需求。选择MMSZ5248B，可以为您的产品在性能和稳定性上增添更多保障。
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