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FUXINSEMI SMFJ6.0CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FUXINSEMI SMFJ6.0CA
- Type
- FUXINSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- FUXINSEMI
- Electronic Component
- SMFJ6.0CA
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Electronic Component
- BM0227636320
- Operating Temperature
- 55℃~+150℃
- Voltage
- 10.3V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 400uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMFJ6.0CA 产品概述
一、概述与定位
SMFJ6.0CA 为 FUXINSEMI（富芯森美）推出的单路双向瞬态抑制二极管（TVS），采用 SOD-123 表面贴装封装，面向电源线路、数据/信号线及接口的浪涌与静电保护。器件设计用于在瞬态过压时迅速导通，将高能量脉冲钳位至安全电平，保护后端电路元件免遭损坏。
二、主要电气参数
- 极性：双向
- 反向截止电压 Vrwm：6 V
- 击穿电压（Vbr）：7.37 V（典型/测量条件以厂方数据为准）
- 钳位电压：10.3 V
- 峰值脉冲电流 Ipp：19.4 A
- 峰值脉冲功率 Ppp：200 W
- 反向电流 Ir：400 μA
- 通道数：单路
三、工作环境与防护能力
- 工作温度范围：-55 ℃ ~ +150 ℃，适合极端温度场景
- 防护等级：符合 IEC 61000-4-2 静电放电防护标准（具体等级/级别请参照完整数据手册）
四、封装与机械特性
SOD-123 小型表贴封装，适用于空间受限的 PCB 设计，便于自动化贴装与回流焊接。建议在 PCB 布局时将器件放置于需保护接口的靠近源头位置，以最小化环路电感和保护延迟。
五、应用与使用建议
适用于 USB、串口、DC 输入、电源管理模块、传感器接口及工业通信线路等需要双向瞬态抑制的场景。使用时注意：
- 将 TVS 尽量靠近需要保护的接口或器件放置；走线短、环路小。
- 对低泄漏电流应用（超低功耗、精密采样）需考虑 Ir = 400 μA 的影响，必要时选用低泄漏型号。
- 峰值功率和电流受测试脉冲波形影响（如 8/20 μs 等），在高能量冲击场景下按数据手册进行热/脉冲耐受度评估。
六、选型提示
选择双向 TVS（如 SMFJ6.0CA）用于交流或双向可能反向瞬态场合；对单向正向保护可考虑单向型 TVS。若系统要求更低钳位或更高冲击能量，应对比厂商完整性能曲线并留有安全裕量。
总体来看，SMFJ6.0CA 在小型化封装下提供可靠的瞬态浪涌与静电保护，适合消费类与工业级接口保护应用。有关更详细的典型测试条件与封装尺寸，请参考富芯森美官方数据手册。
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