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YANGJIE 5.0SMDJ28CAQ
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE 5.0SMDJ28CAQ
- Type
- SMC(DO-214AB)
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- 5.0SMDJ28CAQ
- Electronic Component
- 1
- Package
- SMC(DO-214AB)
- Electronic Component
- 0.457g
- Electronic Component
- 1
- Electronic Component
- BM0264745529
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
扬杰5.0SMDJ28CAQ TVS瞬态抑制二极管产品概述
一、产品核心定位与身份
5.0SMDJ28CAQ是扬杰科技（YANGJIE）推出的双向瞬态抑制二极管（TVS），属于SMDJ系列表面贴装TVS管，核心作用是抑制电路中的瞬态过压冲击（如静电放电、雷击浪涌、电源开关瞬态），保护后级敏感元器件（MCU、传感器、通信芯片等）免受损坏，适用于对可靠性要求较高的工业、汽车及通信场景。
二、关键电气参数深度解析
该产品的参数针对中等强度浪涌防护场景优化，核心参数的实际意义如下：
- 极性与截止/击穿电压：双向极性设计，可同时防护正负方向过压；反向截止电压（Vrwm）28V，即正常工作时TVS不导通的最大电压，确保不干扰电路静态工作；击穿电压（Vbr）34.4V（比Vrwm高22%），避免电压波动误触发，提升电路可靠性。
- 钳位与脉冲耐受能力：钳位电压（Vc）45.4V，浪涌时将电压限制在该值内，后级电路只需耐受此电压即可安全；峰值脉冲电流（Ipp）110.1A（测试波形10/1000μs，符合IEC浪涌标准），峰值脉冲功率（Ppp）5kW，可应对典型工业/汽车场景的浪涌冲击。
- 静态损耗与稳定性：反向漏电流（Ir）仅5μA，静态功耗极低，不影响电路效率；参数一致性好，适合批量标准化应用。
三、封装形式与环境适应性
- 封装特性：采用SMC（DO-214AB）表面贴装封装，体积小巧（典型尺寸6.1×5.1×2.5mm），适配高密度PCB布局；封装热阻低，可快速 dissipate 浪涌热量，避免器件过热；支持回流焊、波峰焊等主流工艺，焊接兼容性好。
- 宽温工作范围：覆盖**-55℃~+175℃**，满足汽车电子（发动机舱）、工业控制（户外基站）等 harsh 环境的温度要求，无需额外散热即可长期稳定工作。
四、防护合规性与应用场景
- 合规性认证：防护等级符合IEC 61000-4-2（静电放电标准），可抑制人体/设备接触产生的ESD（典型接触放电15kV、空气放电25kV）；同时满足IEC 61000-4-5浪涌标准，覆盖多场景异常电压防护。
- 典型应用：
- 汽车电子：车载电源端口、传感器接口（胎压监测、摄像头）、CAN总线防护；
- 工业控制：PLC输入输出、电机驱动、传感器模块浪涌抑制；
- 通信设备：路由器、交换机、基站电源/信号端口ESD防护；
- 消费电子：高端家电、笔记本USB/HDMI接口防护。
五、品牌与可靠性支撑
扬杰科技作为国内半导体核心厂商，该产品具备高可靠性与供应链适配性：
- 生产工艺成熟，参数符合工业级标准；
- 宽温设计与低漏电流确保长期稳定；
- 封装符合国际标准，便于同类型器件替换，降低供应链风险。
该产品以平衡的防护能力、宽温适应性及标准化封装，成为中高端电路过压防护的实用选择。
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