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VISHAY SI3421DV-T1-GE3 SI3421DV
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- VISHAY SI3421DV-T1-GE3
- Type
- VISHAY
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- SI3421DV-T1-GE3
- Electronic Component
- 1
- Package
- TSOP-6
- Electronic Component
- 1 P
- Type
- P
- Electronic Component
- MOSFET
- Electronic Component
- 0.07g
- Electronic Component
- 1
- Electronic Component
- BM0004117805
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 4.2W
- 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.
SI3421DV-T1-GE3 产品概述
1. 产品简介
SI3421DV-T1-GE3是一款高性能的P沟道MOSFET，具备优秀的电气参数和热性能，适用于各种电源管理和开关应用。该器件由业界知名的电子元器件制造商VISHAY（威世）提供，具有卓越的可靠性和稳定性，非常适合工业、消费电子和汽车等多种应用场景。
2. 基本规格
- FET类型: P通道
- 技术: MOSFET（金属氧化物场效应管）
- 漏源电压（Vdss）: 30V，适合中等电压电源应用
- 电流: 25°C下连续漏极电流（Id）达到8A，支持高负载能力
- 驱动电压: 最大Rds On为4.5V（推荐工作范围在10V内），确保良好的导通特性
3. 导通特性和电阻
该MOSFET的导通电阻在不同电流和栅极电压下呈现出优异的性能：
- 最大导通电阻（Rds On）: 在7A和10V时，Rds On最大为19.2毫欧，这样的低导通电阻有助于降低传输损耗，提高系统效率。
- Vgs(th): 在250µA时，最大门阈电压（Vgs(th)）为3V，提供了广泛的工作范围和灵活性。
4. 驱动和输入特性
- 栅极电荷 (Qg): 在10V的栅源电压下，栅极电荷达到最大值为69nC，能快速响应栅极驱动，提升开关效率。
- 输入电容 (Ciss): 最大输入电容为2580pF，适合以较高频率进行开关操作。
5. 功率耗散和温度范围
- 功率耗散: 在环境温度（Ta）下能够承受最大功率为2W，而在结温（Tc）条件下可以达到4.2W，适合于高效能的应用需求。
- 工作温度范围: 该器件具有广泛的工作温度范围，从-55°C到150°C，适合于高温或极端冷却的环境中使用。
6. 封装与安装
- 封装: SI3421DV-T1-GE3采用6-TSOP封装（SOT-23-6），其细型设计适合于表面贴装（SMD）技术，有助于节省空间，提高组件密度。
- 安装类型: 表面贴装型设计使得该器件可以轻松集成到各类现代电路板中。
7. 应用领域
SI3421DV-T1-GE3的设计使其在多种应用中表现优异，包括但不限于：
- 电源管理模块: 高效的DC-DC转换器和电源轨控制，以提高系统的整体效率。
- 汽车电子: 在汽车电气系统中如电动窗、车灯控制等，提供可靠的开关控制。
- 工业控制: 自动化设备和电机驱动电路中的开关应用，确保高效和可靠的操作。
8. 结论
SI3421DV-T1-GE3是一款功能强大、性能可靠的P沟道MOSFET，凭借其低导通电阻、高连续电流及宽广的工作温度范围，使其适合用于多种要求严苛的电子应用中。VISHAY（威世）的这一产品将为设计工程师提供灵活性、效率和可靠性的高效解决方案，是推动现代电子技术发展的重要助力。
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