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BORN SMDJ16A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN SMDJ16A
- Type
- BORN
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- SMDJ16A
- Electronic Component
- 1
- Package
- DO-214AB
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.386g
- Electronic Component
- 1
- Electronic Component
- BM0264602946
- Voltage
- 26V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 17.8V
- 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.
SMDJ16A 产品概述
一、产品简介
SMDJ16A 为单向功率瞬态抑制二极管（TVS），封装为 DO-214AB（SMBJ 形式），由 BORN（伯恩半导体）提供。器件设计用于瞬态过压保护，可在脉冲浪涌条件下快速钳位电压，保护下游电路免受瞬态脉冲能量损害。典型应用为 12V 及类似电源总线的浪涌和静电放电保护。
二、主要电气参数
- 极性：单向
- 反向截止电压 VRWM：16 V
- 击穿电压 VBR（标称）：17.8 V
- 钳位电压 Vc（峰值）：26 V
- 峰值脉冲电流 Ipp：115.4 A（对应 10/1000μs 波形）
- 峰值脉冲功率 Ppp：3000 W @ 10/1000μs
- 反向漏电流 Ir：1 μA（常温，VRWM 下）
三、产品特性
- 高能量吸收能力：Ppp=3000W（10/1000μs）适合电源线、通讯线的浪涌吸收。
- 低钳位电压：在大电流脉冲下仍能将电压钳位在约 26 V，减小对被保护器件的冲击。
- 低漏电流：静态功耗小，适合需低待机电流的系统。
- 封装可靠：DO-214AB 封装利于表面贴装工艺，适配常用 PCB 制造流程。
四、典型应用场景
- 汽车电子 12V 总线的浪涌保护（需结合车规评估）。
- 工业控制、逆变器和电源模块的输入端防护。
- 通讯设备、电源适配器、消费电子的过压和雷击脉冲防护。
- PCB 上直流电源轨、线对线保护场合。
五、安装与使用注意事项
- 建议将 TVS 靠近被保护端口或电源入口布置，以缩短寄生电感与提高防护效率。
- 对于高脉冲能量应用，注意散热：提供足够的 PCB 铜箔面积以利于热量扩散。
- 焊接工艺：遵循 DO-214AB 封装的回流焊曲线，避免过高温度或长时间热暴露。
- 若在苛刻环境（高温、汽车等级）使用，请额外进行系统级可靠性验证。
六、包装与订购信息
- 品牌：BORN（伯恩半导体）
- 封装：DO-214AB（SMBJ）
- 推荐型号：SMDJ16A（单向，VRWM 16V，Ppp 3000W）
- 订购时请确认封装、极性及批次，必要时索取完整数据手册与样品进行功能与可靠性验证。
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