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DOWO SMCJ6.0A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DOWO SMCJ6.0A
- Type
- DOWO
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DOWO
- Electronic Component
- SMCJ6.0A
- Electronic Component
- 1
- Package
- SMC(DO-214AB)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.39g
- Electronic Component
- 1
- Electronic Component
- BM0264866270
- Operating Temperature
- 55℃~+150℃
- Voltage
- 10.3V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 800uA
- Voltage(VBR)
- 6.67V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMCJ6.0A瞬态抑制二极管（TVS）产品概述
一、产品定位与核心用途
SMCJ6.0A是东沃（DOWO） 推出的单向瞬态抑制二极管（TVS），属于过压防护核心器件。其核心作用是在电子设备遭遇浪涌电压、静电放电（ESD）等瞬态干扰时，快速响应并钳位电压，保护后级敏感电路（如MCU、传感器、接口芯片）免受击穿损坏。设计兼顾小体积、宽温适应性与强防护能力，适配多行业应用需求。
二、核心电气参数详解
SMCJ6.0A的参数清晰定义了防护性能，关键指标如下：
- 反向截止电压（Vrwm）：6V：正常工作时反向偏置不导通，不影响电路原有功能；
- 击穿电压（Vbr）：6.67V：电压超过此值时二极管启动防护，进入导通状态；
- 钳位电压（Vc）：10.3V：浪涌峰值电流下将电压限制在10.3V以内，是保护后级电路的核心指标；
- 峰值脉冲电流（Ipp）：145.63A：能承受中等强度瞬态浪涌冲击，适配多数工业/消费电子场景；
- 峰值脉冲功率（Ppp）：1.5kW@10/1000μs：符合国际标准浪涌波形（10/1000μs）下的最大防护功率，确保防护有效性；
- 反向漏电流（Ir）：800μA：反向截止时漏电流稳定，不增加电路额外功耗；
- 工作温度：-55℃~+150℃：宽温设计，可适应汽车发动机舱、工业高温设备等极端环境。
三、封装与安装特性
SMCJ6.0A采用SMC封装（DO-214AB），属于表面贴装（SMT）器件，优势显著：
- 体积小巧：封装尺寸紧凑（约2.5×5.2mm），适配高密度PCB设计（如智能手机接口区域）；
- 安装便捷：兼容自动贴装生产线，支持高效批量生产；
- 散热良好：封装结构利于热量散发，高功率浪涌下可靠性稳定；
- 机械强度适中：可适应振动、冲击环境（如汽车电子的振动场景）。
四、可靠性与行业标准
产品可靠性体现在两方面：
- 标准符合性：防护等级符合IEC 61000-4-2（静电放电防护标准），能有效应对人体接触静电（接触放电8kV、空气放电15kV等典型场景）；
- 环境适应性：宽温范围覆盖工业、汽车等领域极端温度，反向漏电流稳定，击穿电压一致性好，长期使用故障率低。
五、典型应用场景
SMCJ6.0A的参数特性适配多场景需求：
- 消费电子：手机、平板、笔记本的USB、HDMI、音频接口防护；
- 汽车电子：车载显示屏、胎压监测传感器、ECU接口的浪涌防护；
- 工业控制：PLC模块、工业传感器、通信接口的过压防护；
- 通信设备：路由器、交换机、基站的以太网、射频接口防护。
六、品牌与质量保障
SMCJ6.0A由东沃（DOWO） 出品，该品牌专注于TVS、ESD防护器件研发生产，产品参数精度高、一致性好，供货稳定，能满足不同行业客户的批量需求，同时符合RoHS等环保标准。
综上，SMCJ6.0A是一款性能均衡、适配性强的单向TVS，可作为多行业电子设备的核心过压防护器件。
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