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Jingdao Microelectronics 1SMAF4744A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Electronic 1SMAF4744A
- Type
- Jingdao Microelectronics
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic
- Electronic Component
- 1SMAF4744A
- Electronic Component
- 1
- Package
- SMAF
- Electronic Component
- Zener Diode
- Electronic Component
- 0.056g
- Electronic Component
- 1
- (Zzt)
- 14Ω
- Electronic Component
- BM0224199671
- Diode
- 1
- Current(Ir)
- 5uA@11V
- Power Dissipation(Pd)
- 1W
- Electronic Component
- 13.8V~15.8V
- 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：1SMAF4744A 稳压二极管
一、产品简介
1SMAF4744A是一款高性能的稳压二极管，专为电子设备中的电压调节和保护应用而设计。其额定稳压电压为15V，适用电压范围在13.8V到15.8V之间。在输入电压达到指定的稳压值时，1SMAF4744A能够有效地保持输出电压恒定，为下游电路提供稳定的电源，确保电子设备的安全性和可靠性。
二、技术规格
- 类型：独立式稳压二极管
- 额定稳压电压 (VZ)：15V
- 工作电压范围：13.8V ~ 15.8V
- 反向漏电流 (IR)：5μA @ 11V
- 封装形式：SMAF
- 工作温度范围：-55°C 至 +150°C
- 存储温度范围：-55°C 至 +150°C
SMAF封装作为一种表面贴装封装，具有优良的热特性和小型化优点，适用于现代电子设备中对空间和性能的双重要求。
三、应用场景
1SMAF4744A广泛应用于各种电子电路中，特别是在以下方面表现尤为突出：
电源管理：在电源电路中，使用稳压二极管可以防止输出电压波动，确保电源稳定，从而保证后端设备的正常工作。
过压保护：稳压二极管能够有效地限制电压在安全范围内，防止过高电压对电子元件造成损坏，提升系统的可靠性。
信号调节：在精密测量和信号处理电路中，使用1SMAF4744A可以利用其稳定的电压特性，确保信号的准确传递和处理。
通讯设备：能够为许多通讯设备提供稳定的电压支持，保障设备在各种工作条件下的稳定性和安全性。
四、性能特点
高温稳定性：该稳压二极管具有优良的温度稳定性，适合在各种环境条件下使用，同时可为高温工作条件提供可靠支持。
低漏电流：在输入电压为11V时，反向漏电流仅为5μA，提供低功耗操作，适合于对功耗要求严格的移动设备。
高效的热管理：采用SMAF封装，使其在散热方面表现出色，有助于降低器件的工作温度，提升器件的耐用性和稳定性。
五、结论
1SMAF4744A稳压二极管是晶导微电子推出的一款理想的电源管理组件，具备高效、稳定和耐用的特性，适用于多种电子应用场景。随着电子设备对小型化、高性能要求的不断提升，1SMAF4744A凭借其独特的性能特点，必将成为众多设计师和工程师的优秀选择。无论是在电源管理、过压保护还是信号调节中，1SMAF4744A均能为您的电路设计提供重要保障，提升系统的整体性能和可靠性。
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