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ROHM EDZVT2R8.2B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM EDZVT2R8.2B
- 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
- EDZVT2R8.2B
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Zener Diode
- Electronic Component
- 0.011g
- Electronic Component
- 1
- (Zzk)
- 60Ω
- (Zzt)
- 30Ω
- Electronic Component
- BM0000003837
- Diode
- 1
- Current(Ir)
- 500nA@5V
- Power Dissipation(Pd)
- 150mW
- Electronic Component
- 8.02V~8.36V
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：EDZVT2R8.2B 稳压二极管
1. 产品简介
EDZVT2R8.2B 是一款高性能的稳压二极管，采用表面贴装型封装（SC-79 / SOD-523），专为各种电子设备中的电压稳压和保护应用而设计。这款二极管的名义齐纳电压为 8.2V，具有极低的反向泄漏电流和宽广的工作温度范围，满足了要求高可靠性和高稳定性的市场需求。
2. 性能特点
齐纳电压（Vz）：标称值为 8.2V，实际范围在 8.02V 至 8.36V 之间，提供了优良的电压稳压特性，适合在不同电源电压下使用。
工作温度范围：设备可在 -55°C 至 150°C 的环境温度下稳定工作，确保其在极端条件下不会表现出性能下降。
最大阻抗（Zzt）：在设计中，这款二极管的最大阻抗为 30 Ohms，使其能够在较高频率下有效地降低输入和输出之间的阻抗，提升系统的整体性能。
最大功率：其最大功率额定为 150mW，适合用于各种小功率的电子电路，而不易出现过热或损坏。
反向泄漏电流：设计上，该二极管在 5V 电压条件下的反向泄漏电流仅为 500nA，极大地降低了能量损耗，提升了电源的能源效率，特别适合于低功耗电路中的应用。
容差：具有 ±2% 的精准容差，确保在各种输入条件下输出电压的稳定性和一致性。这对于需要高精度电压调节的应用场景尤为重要。
3. 封装类型
EDZVT2R8.2B 采用 SC-79 (SOD-523) 表面贴装封装，体积小巧，便于在现代紧凑型电子设备中 PCB 板布置。其适合于自动化机器贴片生产工艺，有效提高了制造效率，同时节省了电路板的空间布局。
4. 应用领域
EDZVT2R8.2B 稳压二极管广泛应用于以下领域：
消费电子：如手机、平板电脑、笔记本电脑等便携设备，为其电源管理和信号调节提供稳定的电压支持。
工业设备：在自动化控制系统和工业传感器中，确保信号的稳定性和可靠性，为系统的持续性工作提供保障。
汽车电子：在汽车电子控制单元（ECU）和车载娱乐系统中，稳压二极管可以有效减小电压波动造成的影响，保护电路安全。
医疗设备：用于医疗仪器中的电压稳压，确保设备在严格的使用条件下仍能提供可靠的性能。
5. 结论
综上所述，EDZVT2R8.2B 稳压二极管凭借其优良的电气特性、宽广的工作温度范围以及小型封装设计，成为各类电子设备电压调节和保护的重要组成部分。它的低反向泄漏电流、高功率容量以及高可靠性使其能够满足现代电子产品日益增长的性能需求，适合在各种严苛环境下稳定工作。此外，产品的精准容差使设计师能够更灵活地应对不同应用场景，为其产品提供可持续的电压解决方案。在未来的电子发展中，EDZVT2R8.2B将继续发挥出色的作用，是设计者和工程师的理想选择。
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