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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Brightking SMAJ10A/TR13 SMAJ10A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking SMAJ10A / TR13
- Type
- SMA(DO-214AC)
- Minimum package
- 5000
Technical parameters
- Electronic Component
- Brightking
- Electronic Component
- SMAJ10A/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
- BM0227541434
- Operating Temperature
- 65℃~+150℃
- Voltage
- 17V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 5uA
- Voltage(VBR)
- 12.3V
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ10A/TR13 产品概述
一、产品简介
SMAJ10A/TR13 为 Brightking（台湾君耀）系列单向 TVS 二极管，专为表面贴装应用优化设计。器件采用低外形 SMA（DO-214AC）封装与玻璃钝化结工艺，具有低电感、抗浪涌能力强、钳位性能优异等特点，适用于对板级空间和快速瞬态保护有严格要求的场合。
二、主要性能参数
- 极性：单向
- 反向工作电压 Vrwm：10 V
- 击穿电压 VBR（Ibr 测试）：12.3 V
- 钳位电压（Vc）：17 V（典型）
- 峰值脉冲电流 Ipp：23.5 A（10/1000 μs）
- 峰值脉冲功率 Ppp：400 W（10/1000 μs，重复率/占空比 0.01%）
- 反向泄漏电流 Ir：≤ 5 μA（Vrwm 下）
- 工作温度范围：-65 ℃ ～ +150 ℃
- 防护等级/兼容标准：IEC 61000-4-2（ESD 抗扰度）
三、封装与机械特性
SMA（DO-214AC）封装适配常见自动贴片与回流焊工艺，低外形利于高密度 PCB 布局。玻璃钝化结保障器件长期稳定性与漏电控制，低寄生电感使其在高速 I/O 线和数据接口上的瞬态响应更好。
四、典型应用场景
- 各类 I/O 接口（串口、USB 辅助线路、网口等）瞬态浪涌保护
- AC / DC 电源线上对浪涌、雷击后果的抑制
- 工业控制、通信设备、仪器仪表的端口保护
五、使用建议与 PCB 布局
为发挥最佳防护性能，器件应尽量靠近需保护的输入/输出端口或电源入口放置，焊盘与地之间导线应短且宽以降低阻抗和热量集中。建议与合适的熔断/限流措施配合使用；在高能脉冲场景下关注占空比与散热，以免超出 Ppp 额定条件。
六、可靠性与环境适应
器件工作温度范围宽（-65 ℃ 至 +150 ℃），适用于苛刻环境。符合 IEC 61000-4-2 的抗静电等级，重复浪涌能力依赖于脉冲形状与占空比（本型号在 10/1000 μs 波形下可达 400 W，重复率/占空比 0.01%）。建议在设计中参照厂商完整数据手册进行热耗散与寿命评估。
SMAJ10A/TR13 以其紧凑封装、低漏电和高能量吸收能力，为需要可靠瞬态抑制且空间受限的电子系统提供优良的保护方案。若需更详细的绝对最大额定值、典型曲线或 PCB 尺寸信息，请参考厂商数据手册或联系客服获取样片与评估资料。
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