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ON 1SMB5925BT3G
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON 1SMB5925BT3G
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- 1SMB5925BT3G
- Electronic Component
- 1
- Package
- SMB
- Electronic Component
- Zener Diode
- Electronic Component
- 0.213g
- Electronic Component
- 1
- (Zzk)
- 500Ω
- (Zzt)
- 4.5Ω
- Electronic Component
- BM0185824492
- Diode
- 1
- Current(Ir)
- 5uA@8V
- Power Dissipation(Pd)
- 550mW
- Electronic Component
- 9.5V~10.5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1SMB5925BT3G 产品概述
概述
1SMB5925BT3G 是安森美（ON Semiconductor）推出的一款表面贴装型的稳压二极管，以其可靠的性能和广泛的应用场景，成为电子设计中的热门选择。本产品不仅具备优异的电气性能，而且在高温环境下也能稳定工作，适用于多种电子设备的电源管理与保护。
工作特性
1SMB5925BT3G 的标称齐纳电压（Vz）为10V，且具有±5%的电压容差，确保了稳压输出在设计要求范围内。这使得该器件对电源电压波动的抑制能力强，能够有效保护后端电路不受意外电压升高的影响。
其最大功率为3W，这一参数结合其较高的工作温度范围（-65°C 至 150°C），使得该二极管在恶劣的工作环境下依然表现出卓越的可靠性。这一特性特别适合航空航天、汽车电子及其他高温应用领域。
反向泄漏电流与正向电压
在指定的反向电压 (Vr) 条件下，1SMB5925BT3G 的反向泄漏电流仅为5µA @ 8V，这显示了其优秀的电流阻隔能力。此外，当流过的正向电流（If）达到200mA时，正向电压（Vf）为1.5V。这一性能参数使得该器件在进行电流定向时的损耗很小，提高了整体电路的效率。
阻抗特性
设备的最大阻抗（Zzt）为4.5 Ohms，这意味着在其工作过程中，能够有效地管理电流的变化，减小因电流突变而带来的影响。这一特性对于电源滤波和保护电路来说是至关重要的。
封装与安装
1SMB5925BT3G 的封装采用SMB（DO-214AA），这种表面贴装型设计使得该器件在PCB上的占用空间更小，方便高密度电路的设计与布线。同时，SMB封装有助于提升散热性能，保证器件在高功率下的稳定工作。
应用领域
由于其优越的性能，1SMB5925BT3G 稳压二极管广泛应用于多个领域，主要包括但不限于：
- 电源管理：在电源适配器和开关电源中充当过压保护，确保设备在电源波动情况下能够安全运行。
- 汽车电子：在汽车的电气系统中如导航仪、音响系统等提供电压稳压及反向电流保护，确保车载电子设备的正常工作。
- 工业设备：在自动化和控制系统中使用，对控制信号进行稳压及保护。
总结
综上所述，1SMB5925BT3G 是一款高性能的稳压二极管，具有良好的电气特性和优异的温度稳定性，是设计工程师在选择电源保护器件时的理想选择。产品适合于多种高要求场合，包括但不限于消费电子、汽车以及工业应用。凭借安森美的品牌信誉以及丰富的技术支持，1SMB5925BT3G 为用户的设计提供了可靠的保障。
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