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MDD SMBJ5.0A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD SMBJ5.0A
- Type
- MDD
- Minimum package
- 3000
Technical parameters
- Electronic Component
- MDD
- Electronic Component
- SMBJ5.0A
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.224g
- Electronic Component
- 1
- Electronic Component
- BM0094372585
- Operating Temperature
- 65℃~+150℃
- Voltage
- 9.2V
- Current(Ir)
- 800uA
- Voltage(VBR)
- 7V
- Electronic Component
- 3000
- Power(Ppp)
- 600W@10/1000us
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：SMBJ5.0A TVS二极管
SMBJ5.0A是一款高性能的瞬态电压抑制（TVS）二极管，采用SMB封装（DO-214AA），其设计专业针对电路中的瞬态电压保护。此器件的额定工作电压为5V，非常适合用于需要瞬态过压保护的应用场景，能够为敏感的电子元件提供即时有效的保护。
1. 主要特点
瞬态电压抑制能力：SMBJ5.0A能够迅速限制并吸收由于静电放电（ESD）、电压尖峰和其他瞬态过压而导致的高电压冲击。这种快速响应的特性是其在电路保护中无可替代的。
封装形式：其SMB（DO-214AA）封装不仅使得SMBJ5.0A具有较小的体积和轻便性，同时还能满足高密度设计的需求。它的热性能也相对较佳，适合于中高功率应用。
工作温度范围：本产品可以在广泛的温度范围内工作，通常为-55°C至+150°C，这使得它适合于各种严苛环境下的电子设备。
低漏电流：SMBJ5.0A在正常工作状态下表现出低漏电流特性，确保在不需要保护时不会对电路造成不必要的能耗。
2. 应用领域
由于其卓越的瞬态电压抑制性能，SMBJ5.0A广泛应用于以下领域：
消费电子产品：如智能手机、平板电脑、便携式设备等，这些设备通常敏感于静电放电损伤。
通信设备：在通讯线路中，保证信号传输的稳定性和可靠性，避免由于外部电压干扰造成的信息损失。
汽车电子：用于汽车内部电子控制单元（ECU）和传感器的保护，有效抵御过电压带来的潜在危险。
工业设备：在自动化控制系统及机器设备中起着重要的保护作用，防止电压瞬变对设备及控制器的损害。
3. 性能参数
SMBJ5.0A的主要性能参数包括：
- 额定击穿电压（VBR）：5.0V
- 最大钳位电压（VC）：9.0V（典型值）
- 最大浪涌电流（IPP）：为确保安全和可靠性，在设计电路时需参考此参数。
- 迈斯电流（IM）：适用于各种瞬态电压保护需求。
这些参数使得SMBJ5.0A成为性能和可靠性均衡的理想选择。
4. 设计注意事项
在电路设计中使用SMBJ5.0A时，需要注意：
- 正确选择安装位置：最好将TVS二极管布置在靠近保护对象的位置，以确保瞬态电压能够被有效吸收。
- 确定额定电流与功率处理能力：确保所采用的SMBJ5.0A能够承受实际应用中可能遇到的最大电流和功率。
- 考虑环境因素：在极端条件下工作的应用，需考虑周围的温湿度对器件功能的影响。
5. 小结
总的来说，SMBJ5.0A TVS二极管凭借其优良的瞬态电压保护能力、广泛的应用范围及显著的热性能，成为了众多电子产品的必备元件。无论是消费电子、汽车电子、通信设备还是工业控制应用，其都可以提供可靠的保护性能，延长设备的使用寿命，提升产品的整体可靠性。在选型时，设计工程师需依据具体应用的需求，合理考虑SMBJ5.0A的各项参数，为其电路设计提供强有力的支持。
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