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CBI 1N4148WT
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CBI 1N4148WT
- Type
- CBI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CBI
- Electronic Component
- 1N4148WT
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Switch Diode
- Electronic Component
- 0.023g
- Electronic Component
- 1
- Electronic Component
- BM0221031539
- Current
- 125mA
- Diode
- Electronic Component
- Current(Ir)
- 50uA@75V
- (Vf)
- 1.25V@150mA
- Power Dissipation(Pd)
- 150mW
- Electronic Component
- 65℃~+150℃@(Tj)
- 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.
1N4148WT 产品概述
一、基本信息
1N4148WT是一种广泛应用的开关二极管，其设计和性能使其成为各种电子电路中不可或缺的组件。该二极管的主要特点包括1.25V的正向电压降、150mA的最大正向电流，以及高达75V的反向耐压。其小型SOD-523封装不仅节省了电路板空间，而且提高了设备的集成度和可靠性。
二、技术规格
- 正向电压 (Vf)：在150mA的正向电流下，二极管的正向电压降为1.25V，这一特性使其在低功耗应用中表现优异。
- 最大正向电流 (If)：1N4148WT的最大正向电流为125mA，满足大多数信号处理和开关电路的要求。
- 反向耐压 (Vr)：反向耐压达到75V，确保在高电压环境下的安全运行，有效防止二极管被击穿。
- 包装类型：SOD-523封装，尺寸小巧，非常适合表面贴装技术（SMT）生产中的广泛应用。
三、应用领域
1N4148WT由于其优良的性能，被广泛用于多种应用场合，包括但不限于：
- 信号处理电路：作为开关二极管，可以快速切换，处理高频信号，广泛应用于放大器和混频器中。
- 稳压与整流电路：利用其较低的正向电压降，1N4148WT常被用于电源稳压和整流电路中，帮助降低系统功耗。
- 保护电路：在输入保护和反向电压保护中，1N4148WT能够有效地阻止电流反向流动，保护后续的电路组件。
- 脉冲信号处理：适合处理脉冲信号的电子设备，如电子开关、逻辑电路等，在快速响应的应用中表现稳定。
四、性能特点
1N4148WT的性能稳定，不仅拥有快速的恢复时间（<4ns），还能承受高频操作需求。此外，优异的温度特性使其在宽温度范围内（-55°C至+150°C）保持一致的表现。高达500mW的功耗能力以及相对较低的热阻，使其在多种工作条件下运作可靠。
五、环境与品质
作为CBI（创基）品牌的代表产品，1N4148WT遵循严格的质量管理体系，确保每一颗元件都能符合行业标准。它的生产过程中采用先进的工艺，保证了元器件的可靠性和一致性。同时，该产品能够满足RoHS标准，符合环保要求，适用于电子消费品和工业设备中的可持续发展目标。
六、总结
1N4148WT是一款兼具性价比和性能的开关二极管，充分满足了现代电子电路的需求。其小巧的SOD-523封装适配了广泛的应用场景，使其成为设计师和工程师的优先选择。无论是在信号传递、整流、稳压还是电路保护等领域，1N4148WT凭借其稳定的特性和高性能，为电子设备的可靠运行提供了有效保障。
在选择开关二极管时，1N4148WT无疑是一个值得考虑的优秀选择，无论是在为新产品开发设计还是在现有设备的维护和升级中，其多功能性和性能优势都使其在市场中占据了重要一席之地。
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