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Hottech AO3402
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Hottech AO3402
- Type
- HOTTECH
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HOTTECH
- Electronic Component
- AO3402
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 N
- Type
- N
- Electronic Component
- MOSFET
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0227655779
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 1.4W
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage(Vdss)
- 30V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AO3402 产品概述
概述
AO3402是一款高性能的N沟道场效应管（MOSFET），其设计用于广泛的电子应用，如功率管理、开关电源和信号放大等。该器件具有优越的电流控制特性和低导通电阻，能够有效满足现代电子设备对性能和效率的高要求。其主要规格包括最大漏源电压为30V、连续漏极电流为4A以及功率耗散能力达到1.4W等，这些特性使得AO3402非常适用于各种电源转换和控制电路。
基本参数
- 功率（Pd）: AO3402的最大功率耗散为1.4W，这意味着在正常工作条件下，器件能够有效管理热量，确保可靠性和长期稳定性。
- 漏源电压（Vdss）: 最大漏源电压为30V，使得AO3402适合用在低至中等电压的应用中。
- 连续漏极电流（Id）: 该器件的最大连续漏极电流为4A，能够满足多种负载的需求。
- 导通电阻（RDS(on)）: 在Vgs为10V和Id为4A时，导通电阻仅为55mΩ，这一低阻值有助于减少导通损耗，提升整体能效。
- 反向传输电容（Crss）: 在10V的漏源电压下，其反向传输电容为36pF，意味着该器件在高频信号下具有较好的开关特性。
- 输入电容（Ciss）: 输入电容为695pF，表明其在切换操作中的电压变化反应比较敏感，适合用于快速开关应用。
- 阈值电压（Vgs(th)）: 该器件的阈值电压为1.4V@250μA，说明其在较低的栅电压下即可开始导通，由此提升了其控制灵活性。
- 栅极电荷（Qg）: 栅极电荷为[email protected]，使得驱动电路的功耗最低化，同时提升开关速率。
- 工作温度: AO3402的工作温度范围为-55℃到+150℃，适用于工业及军用等极端温度环境。
应用领域
AO3402因其高效能和可靠性，广泛应用于：
- 电源管理: 适合用作开关电源的主开关元件。
- 电池管理系统: 用于电池充放电的控制电路。
- LED驱动器: 可用于LED照明中的恒流控制。
- 电动工具: 在电动工具的电源部分中起到开关作用。
- 电动汽车: 用于电力转换和控制系统。
- 消费电子产品: 如手机、平板电脑等的电源管理模块。
封装与品牌
AO3402采用SOT-23封装（SOT-23-3），小巧轻便，适合在空间有限的应用中使用。这种封装形式还提供了优秀的散热性能，能够更好地散发器件工作过程中产生的热量。作为Hottech（合科泰）品牌的一部分，AO3402确保了产品的高品质和优良的客户服务。
总结
AO3402是一款高性能的N沟道MOSFET，凭借其低导通电阻、高电流承载能力及高抗过压特性，广泛用于各类电源管理和信号处理电路。它的多种优越特性使得AO3402在要求高性能和高可靠性的电子应用中成为理想选择。随着电子技术的不断发展和应用需求的多样化，AO3402将继续在各个领域发挥重要作用。
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