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ROHM EDZVT2R18B
Configuration
1 options
Configuration
Date code within 2 years
Availability on request
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM EDZVT2R18B
- Type
- ROHM
- Unit
- Electronic Component
- Minimum package
- 8000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- EDZVT2R18B
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Zener Diode
- Electronic Component
- 0.021g
- Electronic Component
- 1
- (Zzk)
- 80Ω
- (Zzt)
- 65Ω
- Electronic Component
- BM0000281126
- Diode
- 1
- Current(Ir)
- 100nA@13V
- Power Dissipation(Pd)
- 150mW
- Electronic Component
- 17.56V~18.35V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
EDZVT2R18B 产品概述
产品简介
EDZVT2R18B 是一款高性能稳压二极管，隶属于 ROHM（罗姆）品牌，专为电压稳压和过压保护而设计。该器件采用表面贴装型方案，封装形式为 SC-79（也称 SOD-523），兼具小型化和高效能的特点，适用于空间受限且对性能要求高的电子应用。
技术参数
EDZVT2R18B 的典型稳压值为 18V，电压范围在 17.56V 到 18.35V 之间，具备 ±2%的高精度，能够在各种工作条件下提供稳定的输出电压。在反向偏置情况下，该二极管的反向漏电流极低，仅为 100nA（在 13V 时测得），这为应用于需要长时间可靠运行的电子设备提供了保证。
功率和温度特性
该器件的最大功率限制为 150mW，适合在低功耗应用中使用。此外，EDZVT2R18B 具有广泛的工作温度范围，从 -55°C 到 150°C，确保其在极端环境下的稳定性。这使其适合于航空航天、工业控制以及汽车电子等严苛条件的应用。
阻抗与性能
在设计中，该二极管的最大阻抗 (Zzt) 为 65 Ohms，这意味着在稳压状态下，器件对于输入电压的变化具有较好的抑制能力，能够有效地减小输出电压的波动。这一参数使得 EDZVT2R18B 成为高要求的稳压应用中的理想选择。
封装和安装
EDZVT2R18B 的 SC-79 封装使其极为适合表面贴装 (SMD) 工艺，减少了 PCB 板的空间占用，同时提升了组装效率。这种小巧的封装形式也使得它能够轻松集成到各种紧凑型电路中，提升了设计的灵活性与可扩展性。
应用场景
EDZVT2R18B 广泛应用于：
- 消费电子：例如智能手机、平板电脑、电视等产品中的电源管理电路。
- 工业设备：用于各种工业控制单元和设备内的电压稳压电路。
- 汽车电子：在电动车和传统汽车的电子控制模块中，保证系统稳定运行。
- 通信设备：用于基站、路由器等通信设备的电源供应部分。
总结
EDZVT2R18B 结合了小型化、高精度、低功耗和宽温度范围的优势，使其成为现代电子设计中不可或缺的稳压解决方案。ROHM 品牌以其卓越的技术背景和持续创新，在业界内赢得了良好的声誉。选择 EDZVT2R18B，不仅能有效提高产品的可靠性和稳定性，也能为设计者在产品开发中提供更多的灵活性与保障。
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