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Littelfuse SMCJ12CA
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMCJ12CA
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SMCJ12CA
- Electronic Component
- 1
- Package
- DO-214AB
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.448g
- Electronic Component
- 1
- Electronic Component
- BM0257639814
- Operating Temperature
- 65℃~+150℃
- Voltage
- 19.9V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Voltage(VBR)
- 13.3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMCJ12CA 产品概述
概述
SMCJ12CA是一款高性能的齐纳二极管，专为过压和瞬态电压抑制应用设计，优选于电源保护和高频线性电路中。它的工作电压范围和高功率处理能力，使其在多种电子产品和电气设备中扮演至关重要的角色。这款产品由美国力特（Littelfuse）生产，采用SMC(DO-214AB)封装，具有优异的热性能和可靠性。
主要特性
击穿电压：SMCJ12CA的最小击穿电压为13.3V，典型反向断态电压为12V，使其在电源电路中能够有效限制过压问题。
电压箝位：在瞬态情况下，SMCJ12CA的最大箝位电压为19.9V。这一性能确保了即使在极端的电流输入下，设备也能够安全地工作，避免损害敏感电路。
峰值脉冲功率：该齐纳二极管可以承受高达1500W的峰值脉冲功率，标准脉冲宽度为10/1000微秒，这是其优秀性能的重要指标。其能够快速响应并有效降低电压尖峰的能力，使其在各种电源和信号线路中得以广泛应用。
峰值脉冲电流：SMCJ12CA能支持的电流峰值为75.4A，这使得它能够在瞬态和浪涌条件下，快速吸收并分散过电压所带来的影响。
工作温度：该产品的工作温度范围广泛，支持-55°C至150°C的环境条件，确保其在极端条件下的稳定性和可靠性，非常适合工业、汽车等高温应用场景。
安装类型：采用表面贴装技术（SMD），SMCJ12CA适用于自动化生产线，有助于提升生产效率。其SMC封装也使得散热性能得到有效提升。
应用场景
SMCJ12CA广泛应用于以下领域：
电源保护：在电源线路和仪表设备中，提供第一道防护以防止瞬态过压和电源波动对元器件造成的损坏。
通信设备：在各种通信基站、路由器和其他网络设备中，SMCJ12CA用于保护信号线路，过滤掉高幅度的瞬态噪声。
消费电子：在家用电器及个人电子设备内，确保电路安全，延长设备使用寿命。
汽车电子：在汽车电子产品（如电控单元、传感器等）中，SMCJ12CA为汽车电子设备提供额外的保护，避免因雷击或电气故障引起的过电压状况。
结论
SMCJ12CA以其卓越的电气性能和可靠的工作特性，成为瞬态电压抑制解决方案中的首选产品之一。无论是在工业设备、消费电子还是汽车电子领域，其均能提供有效的过压保护，确保设备的稳定工作和延长使用寿命。结合力特的品牌信誉和优良的制造工艺，SMCJ12CA是您电源和电路保护的理想选择。
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