Model & package intelligence
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ON MMBD1203
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON MMBD1203
- Type
- ON
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ON
- Electronic Component
- MMBD1203
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0000035406
- Current
- 200mA
- Diode
- 1
- Current(Ir)
- 50nA@50V
- (Vf)
- 1.1V@300mA
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MMBD1203 产品概述
产品简介
MMBD1203 是由安森美（ON Semiconductor）制造的一款高性能通用二极管，其设计旨在满足各种电子应用中的整流需求。该产品采用表面贴装型（SMD）封装，具体封装类型为SOT-23-3，适用于高密度电路板。MMBD1203 二极管具有1对串联配置，确保在流过每个二极管时的平均整流电流可达到200mA，能够有效处理功率密集型应用中的整流需求。
主要规格参数
- 二极管配置：1 对串联
- 电流 - 平均整流（Io）：200mA（每二极管）
- 电压 - DC 反向（Vr）：最大值100V
- 不同 If 时电压 - 正向（Vf）：1V @ 200mA
- 反向恢复时间（trr）：4ns
- 不同 Vr 时电流 - 反向泄漏：50nA @ 50V
- 工作温度 - 结：最大150°C
- 速度：小信号 <= 200mA（Io），任意速度
- 封装类型：SOT-23-3，适用于高密度电路布局
应用领域
MMBD1203 二极管的应用场景广泛，适用于以下几个领域：
电源管理：在开关电源和直流-直流转换器中用作整流器，能够有效地将交流电转换为稳定的直流电，以驱动后续的电子电路。
信号处理：利用其小信号特性，可在小信号放大器和其他信号处理电路中用于切换和整流，以优化信号质量。
保护电路：可用于电路保护应用中，例如反向电压保护，避免对敏感电子元件的损害。
LED驱动：在LED照明和驱动电路中用于整流处理，确保LED组件高效、稳定的工作。
性能优势
低正向电压降：MMBD1203 在200mA的工作条件下具有1V的正向电压降，降低了能量损耗，提升了电源效率。
快速反向恢复能力：其4ns的反向恢复时间，对于高速开关电路来说，能够保证高效的电源转换和整流性能，加大了在高频应用中的适应性。
极低的反向泄漏电流：在50V的反向电压下，仅有50nA的反向泄漏电流，有助于提升电路的可靠性和稳定性。
耐高温设计：最高可承受的结温达到150°C，适用于各种温度条件较为严苛的应用环境，确保组件在高负载下能够长期稳定运行。
紧凑的封装：SOT-23-3 封装提供了理想的体积，适合在空间受限的应用中使用，满足现代电子设备对小型化的需求。
总结
MMBD1203 作为一款优化设计的通用二极管，其高效的整流能力和强大的性能指标，使其成为电子产品设计中的优良选择。尤其在对能效、速度及维持微小尺寸的要求瞬息万变的当今电子市场，MMBD1203 展现了其在多种应用中不可或缺的地位。无论是在电源管理还是在信号处理领域，MMBD1203 都能够高效、稳定地满足设计师对二极管的严格要求，是提升产品整体性能的重要组成部分。
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