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Jingdao Microelectronics SMBJ30A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Electronic SMBJ30A
- Type
- Jingdao Microelectronics
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic
- Electronic Component
- SMBJ30A
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.167g
- Electronic Component
- 1
- Cj- Capacitor
- 390pF
- Electronic Component
- BM0219494975
- Operating Temperature
- 65℃~+150℃
- Voltage
- 48.4V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 36.8V
- 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.
SMBJ30A 产品概述
SMBJ30A是晶导微电子公司生产的一款瞬态抑制二极管（TVS二极管），属于SMB封装系列（DO-214AA）。该器件设计用于保护敏感的电子设备免受电压尖峰（如静电放电（ESD）、电压瞬变和浪涌电流）的影响，广泛应用于各种消费电子、通信设备和工业控制系统中。
基本特性
SMBJ30A的电气特性包括：
- 最大反向功率（VRWM）：30V
- 钳位电压（VC）：最大峰值钳位电压为45V（在特定的脉冲条件下）
- 最大脉冲电流（IPP）：能够承受的最大脉冲电流通常为100A，极大地增强了设备的抗干扰能力。
- 尖峰功率（PK）：SMBJ30A具有高达600W的瞬间处理能力，可有效吸收大幅度瞬态电压变化。
封装与特点
SMBJ30A采用SMB (DO-214AA)封装，具有以下优点：
- 尺寸小、重量轻：适用于空间有限的应用场合。
- 良好的散热性：能够快速有效散热，有助于提高器件的可靠性与稳定性。
- 通用性强：SMB封装可与其他常见封装相兼容，便于设计人员在电路设计中的选择。
应用领域
SMBJ30A被广泛应用于多种电子产品中，主要包括：
消费电子产品：如手机、平板电脑、电视等设备，以保护主板和敏感的集成电路不受损害。
通讯设备：在基站、数据交换机和路由器中，SMBJ30A用于防止通过电缆连接引入的瞬态电压。
工业控制系统：在PLC、传感器及其他工业控制系统中，它可防止设备因高电压瞬态而受到损坏。
汽车电子：随着现代汽车电子系统的复杂性增加，SMBJ30A可以有效保护车载电子设备免受电气噪声干扰和电压尖峰影响。
性能优势与选择理由
选择SMBJ30A作为瞬态抑制二极管的理由如下：
高可靠性：晶导微电子作为知名品牌，其产品经过严格的质量测试，保证在高温、湿度和其他极端条件下仍能稳定工作。
简单的设计集成：SMBJ30A的引脚排列简单，便于集成到各种电路中，设计师可以轻松地在布局中加入该元器件。
成本效益: 相比于高成本的复杂保护电路，SMBJ30A提供了一种经济实惠的解决方案。
小结
总的来说，SMBJ30A瞬态抑制二极管是一款设计优良、性能极佳的保护器件。其强大的电压抑制能力、适应性强的封装形式以及在众多应用领域的广泛适用性，使其在现代电子产品设计中扮演着至关重要的角色。对于任何需要电压保护的电子应用，SMBJ30A都是一种值得考虑的理想选择。
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