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MDD SMCJ40CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD SMCJ40CA
- Type
- MDD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- SMCJ40CA
- Electronic Component
- 1
- Package
- SMC/DO-214AB
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.38g
- Electronic Component
- 1
- Electronic Component
- BM0264463816
- Operating Temperature
- 65℃~+150℃
- Voltage
- 64.5V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 49.1V
- 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.
产品概述：SMCJ40CA 40V 双向瞬态电压抑制器 (TVS)
一、产品简介
SMCJ40CA是一种高性能、双向瞬态电压抑制器（TVS），专为电路中的瞬态过电压保护而设计。该产品基于MDD品牌理念，符合现代通信和电子设备日益提高的安全保护需求，能够有效保护敏感元件免受静电放电（ESD）及其他瞬态电压干扰的损害。衰减了过压风险的SMCJ40CA使得其在多种应用场合中都能发挥出色的保护作用。
二、主要参数
击穿电压 (V_br): 49.1V
- 当电压达到此值时，TVS二极管开始导通，快速将过压电流引导到地。
反向截止电压 (V_rwm): 40V
- 这些二极管在正常工作状态下能够承受的最大反向电压。
反向漏电流 (I_r): 1µA
- 精良的制造工艺使得SMCJ40CA在反向电压条件下保持极低的漏电流，降低了在静态工作条件下可能引发的能量损耗。
峰值脉冲功率 (P_pp): 1.5kW
- 能够承受的瞬态电流的最大功率，适用于抗击高能量瞬态强度的要求。
峰值脉冲电流 (I_pp): 23.3A
- 该值意味着在回击瞬态电流时，SMCJ40CA可以承受的高电流，以确保电路在高脉冲电流情况下的安全性。
工作温度范围: -65℃ ~ +150℃
- 其广泛的工作温度范围确保了SMCJ40CA可以在不同环境条件下稳定工作，适应各种工业和消费类产品需求。
最大钳位电压 (V_cl): 64.5V
- 在瞬态过压事件中，SMCJ40CA能保证的最大钳位电压，有效限制了电压峰值以保护后端电路。
三、封装与形式
SMCJ40CA采用SMC (DO-214AB)封装，这种封装形式具有极好的热性能和电气性能，能够应对较大的功率和强烈的脉冲，同时易于焊接和安装，广泛应用于各种电子产品。
四、应用领域
SMCJ40CA的设计使其极为适合于以下多个应用场合：
- 消费电子：手机、电脑、平板等设备中的电源和信号线路保护。
- 工业设备：机器人、自动化设备和控制系统等要求高可靠性的应用场景。
- 通讯设备：基站、路由器以及各种网络设备，确保数据传输过程中不受静电干扰。
- 汽车电子：用于车载电源及控制模块，防止车辆启动时的电压波动对电子元件造成损害。
- 医疗设备：在医疗应用中，保护敏感仪器免受电压冲击的影响，保证设备的稳定运行。
五、总结
SMCJ40CA TVS二极管凭借其优秀的电气性能、广泛的工作温度范围及低反向漏电流，成为电子设备中不可或缺的保护元件。无论是在消费电子、工业设备还是汽车电子领域，它都展现出可靠的过电压保护能力，是确保电子系统安全稳定运行的重要选择。凭借MDD品牌的质量保障，SMCJ40CA将为用户提供持久而稳定的电路保护解决方案。
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