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Jingdao Microelectronics SMBJ20A
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Electronic SMBJ20A
- Type
- Jingdao Microelectronics
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic
- Electronic Component
- SMBJ20A
- Electronic Component
- 1
- Package
- SMB
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.167g
- Electronic Component
- 1
- Cj- Capacitor
- 390pF
- Electronic Component
- BM0219900951
- Voltage
- 32.4V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 24.5V
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
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：SMBJ20A LV TVS二极管
一、基本信息
产品名称：SMBJ20A LV TVS二极管
品牌：晶导微电子
封装类型：SMB (DO-214AA)
应用领域：电源保护、通信设备、汽车电子、工业控制
二、产品描述
SMBJ20A LV是一款高性能的瞬态电压抑制二极管（TVS），采用SMB封装（DO-214AA），专门用于保护敏感电子设备免受瞬态电压和浪涌电流的冲击。此款TVS二极管的设计目的是快速响应并有效抑制高能量的瞬态电压，确保整个电路的安全性和可靠性。
三、技术规格
- 工作电压：SMBJ20A LV的额定反向击穿电压为20V，使其能够在多种应用环境中提供必要的电压保护。
- 峰值脉冲功率：该器件在1ms脉冲下可承受高达1500W的峰值功率，为抵御各种电力干扰提供了强有力的保障。
- 钳位电压：在最大浪涌电流（如8/20μs波形）情况下，其钳位电压保持在30V以下，这保证了被保护元件不容易受到过高电压的损害。
- 操作温度范围：SMBJ20A LV的工作温度范围为-55°C至+150°C，适应多种严苛的环境条件，特别适合工业和汽车领域的应用。
四、结构和封装优势
SMB封装（DO-214AA）的设计相较于其他传统封装形式，具有更小的占板面积和较低的热阻，能够有效提高散热性能。这一设计使得SMBJ20A LV在高密度布线和微型化设备中尤为受欢迎。
- 紧凑设计：小型化的封装提升了设计灵活性，可以有效节省电路板空间。
- 耐温性能：宽广的工作温度范围确保其在不同环境下的稳定性与可用性。
- 可焊性好：SMB封装易于焊接，适合各种自动化和手动焊接工艺。
五、应用场景
SMBJ20A LV的应用范围非常广泛，主要包括：
- 电源保护：被广泛应用于电源供应器中的瞬态电压保护，有效避免过电压对电源电路的损害。
- 通信设备：为路由器、交换机及其它通信设备提供过压保护，保证数据传输的稳定性与安全性。
- 汽车电子：在汽车电子系统中，尤其是在汽车控制单元（ECU）和传感器中提供必要的保护，避免对电气系统造成冲击。
- 工业控制：用于工业自动化设备中，确保在恶劣工作条件下控制电路的安全性。
六、市场优势
晶导微电子在电子元器件领域的品牌声誉以及SMBJ20A LV优越的性能使其在市场上具有竞争力。随着科技的进步和电子设备的普及，对过压保护的需求将越来越大。该产品凭借其高性价比、高可靠性和广泛的应用前景，成为众多设计工程师的首选。
七、总结
SMBJ20A LV TVS二极管是一款具有高性能和高可靠性的保护元器件，适合多种严苛应用场合的瞬态电压保护。凭借其出色的规格、紧凑的封装以及良好的市场反馈，SMBJ20A LV是任何需要电压保护解决方案的设计中不可或缺的组成部分。无论是在电源管理、通信、汽车还是工业环境中，SMBJ20A LV都能为您的设备提供持久而可靠的保护。
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