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Brightking 1.0SMB6.8CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking 1.0SMB6.8CA
- Type
- BRIGHTKING
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- 1.0SMB6.8CA
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.198g
- Electronic Component
- 1
- Electronic Component
- BM0264886819
- Voltage
- 10.5V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 1mA
- Voltage(VBR)
- 6.45V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1.0SMB6.8CA 产品概述
一、产品简介
1.0SMB6.8CA 是台湾 Brightking(君耀) 出品的一款双向瞬态抑制二极管（TVS），额定脉冲功率 1000W（10/1000µs），针对电磁脉冲、静电放电和浪涌过压提供高速保护。封装为 SMB(DO-214AA)，适合消费电子、电源模块、通信接口等需板级防护的场景。
二、主要参数
- 极性：双向
- 反向稳态工作电压 Vrwm：5.8V
- 击穿电压 VBR：6.45V
- 钳位电压 Vc（典型）：10.5V
- 峰值脉冲电流 Ipp：96.8A（对应 10/1000µs）
- 峰值脉冲功率 Ppp：1000W @10/1000µs
- 反向漏电流 Ir：1mA
- 防护等级：符合 IEC 61000-4-2
三、主要特点
- 高能量吸收能力：1000W 峰值功率可吸收大电能脉冲，保护器件免受瞬态过压损伤。
- 双向保护：适用于交流或双向信号线路，无需作极性区分。
- 低钳位电压：在大冲击电流下仍能将电压限制在约 10.5V，提升被保护电路的安全裕度。
- SMB 封装：小体积、便于表面贴装与自动化加工。
四、典型应用
- USB、HDMI、串口等接口防护
- 电源输入端反向浪涌保护
- 工业控制、楼宇自控、通讯设备的浪涌与静电放电防护
五、布局与焊接建议
- 将 TVS 尽量靠近受保护端口放置，走线尽量短且粗。
- 与接地平面短而直接的连接能降低环路感应，提高保护效率。
- 推荐使用符合 SMB 焊盘规范的回流焊工艺，避免过热超出封装耐温。
六、选型与注意事项
- 若工作电压略高于 Vrwm，应选择 Vrwm 有裕度的型号以避免误触发。
- 注意钳位电压能否满足下游器件的耐压要求，必要时可并联或选用更低钳位的型号。
- 对于需要更低漏电的应用，请评估 1mA 的反向漏电是否可接受。
七、可靠性与合规
该器件符合 IEC 61000-4-2 静电放电防护等级要求，适合满足常见的工业与消费电磁兼容（EMC）规范。出厂前进行浪涌、ESD 测试以确保一致性。
八、包装与存储
提供适合 SMT 生产的带卷包装，储存时避免受潮、高温和阳光直射，按厂家建议的湿敏等级（MSL）进行回流前干燥处理。
如需样品、详细电气特性曲线或典型浪涌测试数据，可联系供应商索取数据手册与应用笔记。
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