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ROHM CDZVT2R18B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROHM CDZVT2R18B
- Type
- ROHM
- Minimum package
- 8000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- CDZVT2R18B
- Electronic Component
- 1
- Package
- SOD-923
- Electronic Component
- Zener Diode
- Electronic Component
- 0.007g
- Electronic Component
- 1
- (Zzk)
- 80Ω
- (Zzt)
- 65Ω
- Electronic Component
- BM0000641314
- Diode
- 1
- Current(Ir)
- 100nA@13V
- Power Dissipation(Pd)
- 100mW
- Electronic Component
- 17.56V~18.35V
- 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.
产品概述：CDZVT2R18B 稳压二极管
一、产品简介
CDZVT2R18B是一款高性能的稳压二极管，由日本知名半导体制造商ROHM（罗姆）公司生产。该器件采用表面贴装型（SMD）设计，外壳封装类型为SOD-923，适合在小型化电子设备中应用。其标称齐纳电压为18V，最大功率为100mW，能够为各种电气设备提供稳定的电压输出，确保电路安全有效地运行。
二、基本参数
齐纳电压 (Vz)：18V
- 该电压值适合用于需要稳压控制的电路，确保系统在较高电压波动下仍能维持稳定的工作状态。
最大功率：100mW
- 高达100mW的功率处理能力，使得该稳压二极管能够满足大多数普通电路的需求。
阻抗 (Zzt)：65 Ohms
- 低阻抗特性使其在稳定电压过程中保持最低的电压降，减少能量损失，提升电路性能。
反向泄漏电流：100nA @ 13V
- 该稳压二极管在合理的电压下表现出极低的反向泄漏电流，对于电池供电的设备尤为重要，能够有效延长设备的使用时间。
工作温度：150°C
- 高达150°C的工作温度范围保证了其在严苛环境下的稳定性，使其适用于多种应用场景。
安装类型：表面贴装型
- 表面贴装设计不仅节省了PCB空间，还简化了自动化生产，同时提高了设备的可维护性和可靠性。
三、产品应用
CDZVT2R18B广泛应用于各种电子设备，尤其是在需要电压稳压和保护功能的电路中。以下是一些典型应用场景：
电源管理：用于稳压电源的输出端，确保给定负载上所需的电压恒定。
信号调节：在需要高精度信号处理的应用中，用于保护微控制器和其他敏感电路免受电压波动影响。
过电压保护：作为过电压保护元件，确保下游器件在突发电压情况下不会损坏。
便携式设备：其低反向泄漏电流特性非常适合用于电池供电的便携式设备，如智能手机、平板电脑等。
LED驱动器：可以用于LED驱动电路，提供稳定的驱动电压，保证LED的正常工作。
四、技术优势
- 高稳定性：CDZVT2R18B提供了高可靠性的稳压效果，有效防止电压波动导致的电路故障。
- 高效率设计：其低阻抗特性意味着减少了能量损耗，从而提升了整体电路的能效。
- 小型化封装：SOD-923封装设计适合空间受限的应用，便于在现代电子产品中实现高密度布线。
五、结语
综上所述，CDZVT2R18B稳压二极管是一款极具竞争力的电子元器件，其在电压稳压、过电压保护及小型化设计等方面的优势，使其成为各种电子产品中不可或缺的组成部分。无论是在消费电子、工业自动化还是通信设备等领域，CDZVT2R18B均能提供优良的性能表现，帮助设计工程师实现更安全、高效的电路设计。
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