Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Brightking SMBJ58CA/TR13 SMBJ58CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking SMBJ58CA / TR13
- Type
- BRIGHTKING
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- SMBJ58CA/TR13
- 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
- BM0259722249
- Voltage
- 93.6V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 64.4V
- 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.
SMBJ58CA/TR13 产品概述
一、概述
SMBJ58CA/TR13 为台湾 Brightking(君耀) 出品的双向瞬态电压抑制器（TVS），封装为 SMB（DO-214AA）。器件针对车载与工业瞬态浪涌保护设计，能在瞬态冲击下保护敏感电子元件，典型应用包括电源线、数据线及接口保护。
二、主要电气参数
- 反向截止电压 Vrwm：58V（双向表示±58V 体系）
- 击穿电压 Vbr：64.4V（测量条件下）
- 钳位电压 Vc：93.6V（在峰值脉冲电流 Ipp 条件下）
- 峰值脉冲电流 Ipp：6.5A（10/1000μs 脉冲波形）
- 峰值脉冲功率 Ppp：600W（10/1000μs）
- 反向漏电流 Ir：1μA（常温下）
- 类型：双向 TVS
三、产品特点
- 双向结构，适用于交流或反向极性可能出现的线路；
- 高能量吸收（600W），能承受瞬态浪涌而不损坏；
- 低漏流（1μA），对待保护电路干扰小；
- SMB 封装便于自动化贴装和良好热散。
四、应用场景
适用于汽车电子车载总线、点火线圈抑制、工业自动化控制器、电源输入保护、通信接口（如 RS-485）等需要抑制高能脉冲的场合。
五、设计和选型注意事项
- 本器件为脉冲保护元件，不可作为连续稳压器；长期高于 Vrwm 的工作将损坏器件。
- 钳位电压 93.6V 为在 Ipp 条件下的典型值，实际电路中受线路阻抗影响，请评估被保护器件的耐压裕量。
- 若系统有更高能量冲击或更低钳位要求，可并联多个 TVS 或选择额定更高型号。
- PCB 布局应尽量缩短 TVS 与受保护节点之间的走线并加宽导线以降低寄生电感。
六、热与可靠性
- 峰值 600W 为短脉冲能力，连续功率散热能力有限，应保证适当的脉冲间隔与环境散热条件。
- 建议进行温升和寿命评估，满足汽车级或工业级可靠性规范时需参考厂商详尽数据手册与相关认证。
七、包装与订购
型号：SMBJ58CA/TR13；封装：SMB（DO-214AA）；品牌：Brightking（台湾君耀）。常见为卷带包装，适合贴片机上料。订购时请确认完整料号与批次规格书以保证参数一致。
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