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YANGJIE HS1MQ
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE HS1MQ
- Type
- SMA(DO-214AC)
- Minimum package
- 7500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- HS1MQ
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- 1.1g
- Electronic Component
- 1
- Electronic Component
- BM0231132723
- Electronic Component
- Electronic Component
- Electronic Component
- 7500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HS1MQ 二极管（YANGJIE 扬杰）产品概述
一、产品简介
HS1MQ 是扬杰（YANGJIE）推出的一款车规级快恢复整流二极管，采用 SMA 封装，面向对耐压和可靠性有较高要求的电源与汽车电子场景。器件在 1A 级整流电流下具有较低的正向压降，同时具备 1kV 的直流反向耐压能力，适合高压整流与保护用途。
二、主要参数与特性
- 正向压降 (Vf)：1.7V @ 1.0A
- 额定整流电流：1A（直流）
- 直流反向耐压 (Vr)：1000V（1kV）
- 反向电流 (Ir)：5µA @ 1000V
- 反向恢复时间 (Trr)：75ns（快恢复特性）
- 非重复峰值浪涌电流 (Ifsm)：30A（单次脉冲）
- 工作结温范围：-55℃ ~ +150℃
- 封装：SMA（表面贴装）
- 适用等级：车规（适用于汽车电子环境）
这些参数表明 HS1MQ 兼顾高耐压与快速恢复的要求，在高压整流和开关变换场合具有优势。
三、典型应用场景
- 汽车充电与电源管理（高压整流、反向保护）
- 开关电源（SMPS）中的高压整流与续流回路
- 工业电源、高压整流模块
- 保护电路（浪涌吸收、反向钳位）
快恢复特性（Trr≈75ns）使其在中高频开关环境中减少开关损耗与电磁干扰。
四、封装与可靠性
SMA 封装利于自动贴装与焊接，适配常见 PCB 布局。器件具备车规级工作结温范围（-55℃～+150℃），在严苛温度与振动环境下表现稳定。注意器件在高温或高电压条件下反向漏流会增加，应在热设计与耐压裕量上留有余地。
五、选型与使用建议
- 连续工作电流以 1A 为基准，若需更高电流应考虑并联或选型更大封装，注意电流分配与热阻。
- 非重复峰值浪涌（Ifsm=30A）仅用于单次或短时冲击，避免反复超限。
- 在高压应用中，应考虑反向漏流随温度上升的影响及绝缘爬电距离。
- PCB 布局上为减小热阻，推荐加大焊盘面积并使用过孔导热至底层地铜。
- 在开关电源中配合适当的缓冲与抑制元件以降低开关尖峰对二极管的应力。
六、包装与采购注意
HS1MQ 为常用的车规级整流器件，采购时确认批次、质量认证与可追溯性，满足汽车项目对可靠性与长期供应的要求。对可靠性有严格要求的设计，应请求厂方提供更多的应力测试或认证资料（如可靠性测试报告、推荐回流焊工艺等）。
总结：HS1MQ 以其 1kV 耐压、快恢复（75ns）及车规级的工作温度范围，适合用于高压整流、汽车电子及中高频开关电源场合。合理的热管理与电压裕量设计能充分发挥其性能并提升系统可靠性。
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