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DIODES BAV21W-7-F BAV21W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- DIODES BAV21W-7-F
- Type
- DIODES
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- DIODES
- Electronic Component
- BAV21W-7-F
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Switch Diode
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0000281543
- Current
- 200mA
- Diode
- Electronic Component
- Current(Ir)
- 100nA
- (Vf)
- 1.25V@200mA
- Power Dissipation(Pd)
- 250mW
- Electronic Component
- 65℃~+150℃@(Tj)
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAV21W-7-F 产品概述
概述
BAV21W-7-F是一款高性能的表面贴装型开关二极管，专为各种电子应用设计。在高频开关电路和其他要求快速开关性能及高稳定性的应用中，它表现出色。该元件采用SOD-123封装，便于自动化组装，节省了电路板空间，同时提供了优秀的热和电气性能。
基本参数
反向恢复时间 (trr): BAV21W-7-F具备50ns的反向恢复时间，这使得其在高速开关电路中具有极佳的响应能力。相较于传统二极管，短暂的反向恢复时间减少了开关损耗，对于高频率的应用尤其重要。
直流反向耐压 (Vr): 该产品的最大直流反向耐压为200V，能够满足大多数低压和中压电源设计的需求。这保证了在高电压条件下的安全与可靠性。
平均整流电流 (Io): 200mA的整流能力使得BAV21W-7-F适用于一般的电源整流、信号整流和开关电路等应用。
**正向压降 (Vf):**在200mA的工作条件下，正向压降为1.25V，这意味着在整流操作中相对较低的功率损耗，提高了电路的能效。
反向泄漏电流: 在200V的反向电压下，反向泄漏电流仅为100nA，这使得BAV21W-7-F在保持高阻抗状态时具有极低的功耗，非常适合高效电源设计。
工作温度范围: 其结温范围从-65°C到150°C，使得该器件能够在极端环境条件下正常工作，适合于航空航天、汽车电子和工业自动化等领域。
封装特性
BAV21W-7-F采用的SOD-123封装尺寸小巧，适合于密集的电路设计。其封装形式支持表面贴装技术，使其在自动化组装过程中更加便捷，同时降低了生产成本。由于其良好的热散性能，BAV21W-7-F可以在较高的工作功率下保持稳定工作。
应用场景
BAV21W-7-F广泛应用于：
开关电源: 由于其低正向压降和短反向恢复时间，适合用于开关电源中的整流环节，提升电源效率。
信号整流: 在信号处理器中，该二极管能够快速切换，适合用于较高频率的信号整流。
保护电路: BAV21W-7-F还可用于负载保护电路，通过将二极管反向连接，防止电流反向流动对电路元件的损害。
汽车电子: 由于其宽广的温度工作范围，适用于汽车中的各种电子控制模块，支持更高的可靠性要求。
工业应用: 在工业自动化设备中，该元器件能够提供高效的电源管理，有助于提升系统的整体性能。
总结
BAV21W-7-F作为一款优秀的开关二极管，其在反向恢复时间、耐压和整流能力等方面的综合性能，使得它成为现代电子设计中不可或缺的重要元器件。其表面贴装特点和广泛适用的工作温度范围，更是为设计师在选择器件时提供了更大的灵活性。无论是在高频开关电源、信号整流，还是在电路保护和汽车电子设计等应用中，BAV21W-7-F都能够展现出强大的功能和高效的性能，具备更广阔的市场前景。
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