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PANJIT 1N4148W_R1_00101
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT 1N4148W_R1_00101
- Type
- PANJIT
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- 1N4148W_R1_00101
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Switch Diode
- Electronic Component
- 0.024g
- Electronic Component
- 1
- Electronic Component
- BM0040838279
- Current
- 200mA
- Diode
- 1
- Current(Ir)
- 2.5uA
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 410mW
- Electronic Component
- 55℃~+150℃
- 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.
产品概述：1N4148W_R1_00101 开关二极管
概述
1N4148W_R1_00101 是一种高性能开关二极管，由PANJIT（强茂）制造，采用SOD-123封装，设计用于快速开关应用。它广泛应用于电子设备的信号整流、开关电路和各种数字电路中，是现代电子设计中不可或缺的基础元件之一。
主要特点
- 快速开关速度：1N4148W具有较快的反向恢复时间，适合高频开关应用。其开关速度通常在数十纳秒的范围内，确保信号在传输过程中保持高保真度。
- 小型封装：使用SOD-123封装，这种封装小巧且具有良好的热性能，适合空间受限的设计。SOD-123封装的尺寸为2.6mm x 1.1mm，能够提高PCB的设计灵活性。
- 高耐压能力：该二极管具有较高的峰值反向电压，通常可达到75V。这使得它在多种应用场合下都能稳定工作，特别是在需要耐电压冲击的环境中。
- 优良的逆向电流特性：1N4148W在给定的反向电压下，具有很低的逆向漏电流，这确保了元件在工作状态下的能效与可靠性。
- 广泛的工作温度范围：其工作温度范围从-55°C到+125°C，适应各种严苛的操作环境。
电气特性
- 反向电压（VR）：75V
- 正向电流（IF）：1A（在短时间脉冲加载情况下，可大于1A）
- 正向电压（VF）：约0.7V（在1A时）
- 反向恢复时间（trr）：约4ns，满足高速开关要求
应用场景
1N4148W_R1_00101广泛应用于以下领域：
- 信号整流：在混合信号电路中作为信号整流器使用，确保信号的完整性。
- 逻辑电路：在数字电路中充当开关，控制信号通道，保障快速信息传递。
- 脉冲电路：在高频率脉冲电路中应用，提供快速的开关性能。
- 高频信号处理：用于射频电路及无线通信设备，支持复杂信号的调制与解调。
- 电源管理：在电源模块内，用于反向保护和电流限制，保障设备安全。
安装与使用
在实际应用中，1N4148W必需遵循正确的焊接工艺，以确保其最佳性能。设计师需考虑元器件的散热设计，确保其在高负载条件下正常工作。同时，由于其小巧的封装，建议使用自动化贴片设备进行组装，以提高生产效率与焊接一致性。
总结
1N4148W_R1_00101是一个性能卓越、应用广泛的开关二极管。在现代电子设计中，由于其小型封装、高效能和可靠性，它已成为许多应用的优选器件。无论是低功耗的便携设备还是复杂的通信系统，1N4148W都能提供稳定、有效的支持，助力设计师开发出功能强大且灵活的电子产品。
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