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Brightking P4SMA6.8CA/TR13 P4SMA6.8CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking P4SMA6.8CA / TR13
- Type
- BRIGHTKING
- Minimum package
- 5000
Technical parameters
- Electronic Component
- Brightking
- Electronic Component
- P4SMA6.8CA/TR13
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.122g
- Electronic Component
- 1
- Electronic Component
- BM0230532465
- Operating Temperature
- 65℃~+150℃
- Voltage
- 10.5V
- Current(Ir)
- 1mA
- Voltage(VBR)
- 7.14V
- Electronic Component
- 5000
- Power(Ppp)
- 400W@10/1000us
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
P4SMA6.8CA/TR13 产品概述
一、产品简介
P4SMA6.8CA/TR13 是台湾君耀（Brightking）出品的一款双向瞬态电压抑制二极管（TVS），采用SMA（DO-214AC）封装，专为瞬态过电压保护设计。器件工作温度范围宽（-65℃ 至 +150℃），能在恶劣工业或汽车级环境下长期工作，适合对电源线或信号线的浪涌抑制与防护。
二、主要电气参数
- 钳位电压（Vcl）：10.5 V（典型）
- 击穿电压（Vbr）：7.14 V
- 反向截止电压（Vrwm）：5.8 V（稳态工作电压/耐压）
- 峰值脉冲功率（Ppp）：400 W（按照10/1000 μs 波形）
- 峰值脉冲电流（Ipp）：39 A（10/1000 μs）
- 反向漏电流（Ir）：1 mA（在 Vrwm 条件下）
- 极性：双向（无极性，适用于正负对称浪涌）
- 工作温度：-65℃ ~ +150℃
- 封装：SMA（DO-214AC）
- 类型：TVS，型号：P4SMA6.8CA/TR13，包装：带卷盘（TR13）
三、产品特性
- 双向抑制设计，可同时吸收正负方向的瞬态脉冲，适用于交流或双极脉冲环境。
- 高脉冲能量承受能力（400 W@10/1000 μs），对雷击感应浪涌与开关瞬态具有良好吸收能力。
- 宽温操作范围与SMA表面贴装封装，便于自动化贴装与可靠性设计。
- 低Vrwm（5.8 V）适用于5 V 及以下敏感电路的保护；钳位电压10.5 V可在瞬态时有效限制电压峰值。
四、典型应用场景
- 5 V/3.3 V 电源轨和接口保护（USB、串口、控制信号等）。
- 通信设备、消费类电子、工业控制及模块化电源的浪涌防护。
- 需要双向保护的线路，如差分信号、交流输入或双向数据链路。
- 对温度与耐久性要求较高的应用场合。
五、安装与使用建议
- PCB 布局应尽量缩短 TVS 到被保护引脚的走线，减小寄生电感以提高抑制效率。
- 对于反复大能量浪涌场合，应考虑并联或系列阻抗/熔断保护以分摊能量并防止器件过热。
- 注意功率脉冲（Ppp）为单次脉冲能力，频繁脉冲下需进行热平衡与降额设计。
- 双向器件无极性，焊接时注意封装方向但无需极性标注对应。
六、采购与封装信息
型号后缀 TR13 表示卷盘包装，适合SMT贴装生产线。SMA（DO-214AC）封装兼顾散热与空间占用，便于量产与更换维护。购买时建议确认完整规格书与样片测试以满足目标系统的浪涌与环境要求。
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