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Brightking SMDJ36CA-AT/TR13 SMDJ36CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking SMDJ36CA-AT / TR13
- Type
- BRIGHTKING
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- SMDJ36CA-AT/TR13
- Electronic Component
- 1
- Package
- SMC(DO-214AB)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.379g
- Electronic Component
- 1
- Electronic Component
- BM0264080990
- Voltage
- 58.1V
- Current(Ir)
- 2uA
- Voltage(VBR)
- 40V
- 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.
SMDJ36CA-AT/TR13 产品概述
一、产品简介
SMDJ36CA-AT/TR13 是台湾君耀（Brightking）推出的汽车级双向瞬态电压抑制二极管（TVS），封装为 SMC (DO-214AB)。器件针对汽车电源和信号总线的浪涌与暂态过压提供高效保护，具有低漏电、快速响应和较高的峰值吸收能力，适合严苛的车规环境。
二、主要技术参数
- 极性：双向
- 反向截止电压 Vrwm：36 V
- 击穿电压 VBR：40 V
- 钳位电压 Vcl：58.1 V（在峰值脉冲电流下）
- 峰值脉冲电流 Ipp：51.6 A
- 峰值脉冲功率 Ppp：3 kW（器件标称吸能能力）
- 反向电流 Ir：2 μA（在额定静态电压下）
- 类型：TVS，汽车级
三、特性与优点
- 双向设计，可对正负极性瞬态同时抑制，适用于交流或双向脉冲场合。
- 低漏电流，有利于车辆待机电流控制与能耗要求。
- 高峰值脉冲功率和大电流承受能力，能有效吸收车载负载突变、感性负载释放与浪涌事件。
- SMC 封装具备良好散热能力与机械强度，方便表面贴装与波峰/回流焊加工。
四、典型应用
适用于汽车电源保护、ECU 输入、动力总线、车载充电系统、CAN/LIN 等通讯总线浪涌防护，以及车载摄像头、传感器与车载信息娱乐系统的电压瞬态保护。
五、封装与安装建议
SMC (DO-214AB) 大体积封装利于热量扩散。建议将 TVS 尽可能靠近被保护元件或连接器放置，走线尽量短且宽，焊盘设计配合良好散热路径。对于重复冲击或高能环境，应考虑并联或多级保护方案以分散能量。
六、选型与使用注意
选型时确认工作电压不超过 Vrwm，并评估可能出现的脉冲能量是否在器件 Ppp 和 Ipp 范围内。留意器件钳位电压对下游电路的承受能力，必要时采用吸收电路或限流措施。汽车级器件在使用前应结合系统级浪涌标准与实际工况进行验证。
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