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ST STTH2R02A Fast Recovery Rectifier STTH2R02A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) STTH2R02A
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- STTH2R02A
- Electronic Component
- 1
- Package
- SMA
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.13g
- Electronic Component
- 1
- Electronic Component
- BM0000285666
- Current
- 2A
- Diode
- 1
- Current(Ir)
- 3uA@200V
- (Vf)
- 890mV@2A
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
STTH2R02A 产品概述
产品描述
STTH2R02A 是意法半导体（STMicroelectronics）推出的一款高效率快恢复二极管，专为要求高效率和快速反向恢复特性的电路设计而开发。此器件的主要特点包括较低的正向压降、出色的反向恢复时间以及较高的耐温性能，使其在各种应用中表现优异。
主要规格
- 最大直流反向耐压（Vr）: 200V
- 平均整流电流（Io）: 2A
- 反向恢复时间（trr）: 30ns
- 正向压降（Vf）: 1V @ 2A
- 安装类型: 表面贴装型
- 封装类型: DO-214AC，SMA
- 最大工作温度: 175°C
电气特性
STTH2R02A 的设计旨在提高电源转换效率，降低能量损失和热量产生。其 1V 的正向压降在 2A 的条件下，为电源电路提供了较小的电压损耗，实现了高效的能量传输。此外，该二极管的反向恢复时间仅为 30ns，足以满足高速开关电源及脉冲应用的需求，帮助降低开关损失并提高转换效率。
其反向泄漏电流在最大工作条件下仅为 3 µA @ 200V，表明在高电压环境下其性能依然稳定，从而保证了设备的安全性和可靠性。
温度特性
STTH2R02A 可以在高达 175°C 的结温下工作，这使其非常适合在高温环境下使用，如工业应用和汽车电子设备，能够在恶劣条件下保持良好性能。这一特性使得其在高功率电子设备和电源系统中广泛应用。
应用场景
STTH2R02A 适用于多个领域，尤其是在要求高效率、低热损耗及快速响应的应用场景。主要应用包括：
- 开关电源（SMPS）
- 直流-直流变换器
- 励磁电路
- 电动机驱动器
- 高频整流电路
- 嵌入式电源
竞争优势
与传统二极管相比，STTH2R02A 提供了更快的反向恢复时间和更低的正向压降，这不仅可以提高系统的效率，还能显著减少整体热管理的负担。此外，结合其出色的耐高温性能，使其成为各种高要求应用的理想选择。
封装与安装
STTH2R02A 的 SMA 封装设计适合表面贴装（SMD）工艺，便于自动化生产和紧凑型电路设计。该封装方式的采用，有助于兼容多种电子设备，便于在现代电子设备中的大规模应用。
总结
STTH2R02A 是一款专为高效率和快速反向恢复设计的标准快恢复二极管，其优异的电气性能，尤其是在高温及高压应用中的稳定性，使其在现代电力电子领域中占据重要地位。以其出色的技术参数和可靠性，STTH2R02A 将成为设计师和工程师在选择二极管时的优质选项。无论是在消费电子、工业设备还是汽车电子领域，其都有着广泛且重要的应用潜力。
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