Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
YANGJIE YJS2022A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE YJS2022A
- Type
- SOP-8
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- YJS2022A
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- 0.154g
- Electronic Component
- 1
- Electronic Component
- BM0229463314
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
YJS2022A 产品概述
一、主要参数
- 型号：YJS2022A（YANGJIE / 扬杰）
- 类型：P沟道 MOSFET（场效应管）
- 漏源电压 Vdss：20V
- 连续漏极电流 Id：13A
- 导通电阻 RDS(on)：10 mΩ @ VGS = 4.5V, ID = 10A（注：P沟道栅源电压为负极性，标注值对应器件充分开启时的典型导通阻抗）
- 阈值电压 VGS(th)：620 mV（典型）
- 总栅电荷 Qg：72.8 nC @ 10V
- 输入电容 Ciss：2.992 nF @ 10V
- 输出电容 Coss：330 pF @ 10V
- 反向传输电容 Crss：272 pF @ 10V
- 耗散功率 Pd：3 W（封装与 PCB 散热条件影响大）
- 工作温度范围：-55 ℃ ~ +150 ℃
- 封装：SOP-8（表面贴装）
二、器件特性亮点
- 低导通电阻（10 mΩ），适合低损耗的高侧开关或电源路径管理应用；
- 较高的连续电流能力（13A），适用于中功率负载驱动；
- 较大的栅电荷和输入电容表明在低频或电源管理中稳定，但高频开关时需注意驱动能量与切换损耗；
- 宽工作温度范围，适应工业级应用环境。
三、典型应用场景
- 电池供电设备的高侧开关与电源选择（P沟道便于高端开关实现）；
- 便携式电源管理、充电管理与反向电流阻止；
- 低压DC/DC转换器中的功率开关（需评估开关频率与损耗）；
- 电机驱动与功率分配模块的保护与切换。
四、驱动与开关建议
- 为达到标称 RDS(on)，建议在栅极驱动到约 -4.5V（相对于源）条件下使用；
- 门极电荷 Qg = 72.8 nC（@10V），以 10V 驱动时，单次驱动能量约为 Qg×V ≈ 728 nJ，应考虑驱动器能力与开关频率带来的能耗；
- 对于快速开关，建议在门极串入小阻值（10–100 Ω）以抑制振铃与限流；
- 注意 Crss（272 pF）会引起米勒效应，影响关断速度与电压超调，需在驱动设计中予以补偿。
五、热管理与 PCB 布局建议
- 器件耗散功率为 3W，但实际可用 Pd 受 PCB 铜箔面积、层间过孔及散热条件影响显著；
- 建议：在 PCB 上使用宽铜箔散热区、尽可能多的过孔连通散热层，并将大电流走线做厚化处理；
- 运行在高电流或高占空比场合时，应做热仿真或实际温升验证，避免超过结温限制。
六、使用注意事项
- 使用前请查阅完整数据手册以确认最大 VGS、允许浪涌电流、SOA 与可靠性参数；
- 避免长时间在靠近最大额定值（Vdss/Id/Pd）工作，合理留裕以提高可靠性；
- 在高频或高 dV/dt 场合考虑 RC 缓冲、吸收器或 TVS 以抑制过压与电磁干扰。
如需基于 YJS2022A 设计的典型电路、热阻估算或 PCB 布局范例，可提供具体应用参数（工作电压、开关频率、最大电流、PCB 板层信息），以便给出更详细的设计建议。
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