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WINSOK WST4040
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WINSOK WST4040
- Type
- WINSOK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WINSOK
- Electronic Component
- WST4040
- Electronic Component
- 1
- Package
- SOT-23-3L
- Electronic Component
- 1 N
- Type
- N
- Electronic Component
- MOSFET
- Electronic Component
- 0.04g
- Electronic Component
- 1
- Electronic Component
- BM0225222393
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 1W
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage(Vdss)
- 40V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WST4040 场效应管（MOSFET）产品概述
概要
WST4040 是由微硕（WINSOK）出品的一款高性能N沟道场效应管（MOSFET），适用于各种需要高效能和小尺寸封装的电子应用。以下是对WST4040的详细介绍。
基础参数
- 功率（Pd）: 1W
- 商品分类: 场效应管（MOSFET）
- 导通电阻（RDS(on)@Vgs, Id）: 50mΩ @ 10V, 3A
- 漏源电压（Vdss）: 40V
- 类型: 1个N沟道
- 连续漏极电流（Id）: 5.8A
- 阈值电压（Vgs(th)@Id）: 1.6V @ 250uA
封装和外观
WST4040 采用 SOT-23-3L 封装，这是一种小型化的三引脚封装，非常适合空间有限但要求高性能的应用场景。这种封装方式不仅减少了占用空间，还提高了散热效率和可靠性。
电气特性
- 导通电阻（RDS(on)）: 仅为 50mΩ @ 10V, 3A，这意味着在正常工作条件下，WST4040 能够提供非常低的导通损耗，从而提高系统的整体效率和可靠性。
- 连续漏极电流（Id）: 高达 5.8A，表明该器件能够处理较大的电流，适用于需要高电流驱动的应用。
- 阈值电压（Vgs(th)）: 为 1.6V @ 250uA，这个相对较低的阈值电压使得器件更容易被驱动，特别是在低电压系统中。
- 漏源电压（Vdss）: 高达 40V，确保了器件在高压环境下仍能稳定运行。
应用场景
WST4040 因其高性能和小尺寸封装，广泛应用于以下几个领域：
- 电源管理: 作为开关元件，用于DC-DC转换器、电源模块等。
- 驱动电路: 驱动LED灯、电机、继电器等负载。
- 信号开关: 在信号处理和传输中作为高频开关。
- 汽车电子: 适用于汽车电子系统中的各种控制和驱动应用。
- 消费电子: 用于手机、平板电脑、笔记本电脑等消费电子设备中的电源管理和信号处理。
优势
- 高效能: 低导通电阻和高连续漏极电流，使得WST4040 在高频开关应用中表现出色。
- 小尺寸: SOT-23-3L 封装使其非常适合空间有限的设计。
- 低驱动电压: 低阈值电压简化了驱动电路的设计。
- 高可靠性: 高漏源电压和良好的热性能确保了器件在各种环境下的稳定运行。
使用注意事项
- 热管理: 尽管WST4040 有良好的热性能，但在高功率应用中仍需要注意散热问题。
- 驱动电路设计: 确保驱动电路能够提供足够的驱动能力，以充分利用器件的性能。
- 电压和电流限制: 在设计时要遵守器件的最大漏源电压和连续漏极电流限制。
总结
WST4040 是一款高性能、低损耗、紧凑型N沟道场效应管，非常适合各种需要高效能和小尺寸封装的电子应用。其优异的电气特性和可靠性使其成为许多工程师和设计师的首选。通过合理的设计和使用，这款器件可以帮助您创建高效、可靠且紧凑的电子系统。
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