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FUXINSEMI SMBJ12CA
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FUXINSEMI SMBJ12CA
- Type
- FUXINSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- FUXINSEMI
- Electronic Component
- SMBJ12CA
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.213g
- Electronic Component
- 1
- Electronic Component
- BM0219860128
- Operating Temperature
- 55℃~+150℃
- Voltage
- 19.9V
- Current(Ir)
- 5uA
- Voltage(VBR)
- 13.3V
- 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.
SMBJ12CA 产品概述
一、基本信息
品牌：FUXINSEMI（富芯森美）
产品封装：SMB（DO-214AA）
类型：瞬态电压抑制二极管（TVS二极管）
型号：SMBJ12CA
工作电压：最大12V
最大浪涌功率：600W
二、产品背景与功能
SMBJ12CA是一款高性能的瞬态电压抑制二极管，专门设计用于保护敏感电子设备免受瞬态电压尖峰的干扰。随着现代电子产品向小型化和高性能化发展，过电压和瞬态电压问题变得愈发严重。SMBJ12CA提供了可靠的过电压保护，广泛应用于消费电子、通讯设备、工业设备及各种电源设备。
三、结构与封装特性
SMBJ12CA采用常见的SMB封装（DO-214AA），其结构特点使其具备较好的热管理性能和电气特性。该封装相对小型，适合空间有限的电路设计，且可以承受较高的功率负荷。SMB封装的尺寸和设计使得SMBJ12CA能够在广泛的环境条件下稳定工作。
四、技术参数
- 击穿电压：V_BR（典型值）：12V
- 最大反向击穿电压：V_RWM (最大值)： 12V
- 最大峰值功率：P(PK)：600W
- 反向漏电流（I_R）： 20μA @ V_RWM
- 夹持电压：V_C（在峰值脉冲下）：最大24V
五、应用领域
SMBJ12CA广泛应用于以下领域：
消费电子：如手机、平板电脑、电视等设备的电源管理电路，提供有效的过压保护，确保设备正常运行。
通讯设备：网络交换机、路由器和其他无线通信设备，通过抑制瞬态电压，保证信号的清晰和稳定。
工业设备：在PLC（可编程逻辑控制器）、变频器等设备中，保持电路稳定性，防止工业环境下的干扰。
汽车电子：在现代汽车中，用于保护电子控制单元（ECU）及汽车配件免受电压尖峰的影响。
LED照明产品：在驱动电路中防止电压尖峰引起的损坏，增强照明产品的使用寿命。
六、性能优势
快速响应时间：SMBJ12CA能迅速响应瞬态电压变化，确保对过压情况的及时抑制，有效保护后端电路。
高功率处理能力：其600W的浪涌功率能够承受常见的电压尖峰，保护住敏感芯片与电子元器件。
低泄漏电流：在正常工作条件下，漏电流值低，保证了设备的能效，特别适合节能环保的应用需求。
温度稳定性：组件在不同温度和工作条件下保持稳定性，提升了产品的可靠性。
七、总结
总之，FUXINSEMI的SMBJ12CA是一款强大的瞬态电压抑制二极管，非常适合需要过电压和浪涌保护的各种电子产品与设备。以其优异的性能、紧凑的封装和广泛的应用领域，SMBJ12CA是设计工程师在选择保护方案时的重要考虑对象，能够有效提升最终产品的稳定性和可靠性。通过使用SMBJ12CA，您可以更好地保护您的电子设备，提升产品的市场竞争力。
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