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WILLSEMI WPM3027-3/TR WPM3027
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WILLSEMI WPM3027-3 / TR
- Type
- WILLSEMI
- Minimum package
- 10000 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WILLSEMI
- Electronic Component
- WPM3027-3/TR
- Electronic Component
- 1
- Package
- DFN1006-3L
- Electronic Component
- 1 P
- Type
- P
- Electronic Component
- MOSFET
- Electronic Component
- 0.013g
- Electronic Component
- 1
- Electronic Component
- BM0263518097
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 320mW
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
- Voltage(Vdss)
- 30V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WPM3027-3/TR 产品概述
一、器件简介
WPM3027 是 WILLSEMI（韦尔）推出的一款 P 沟道增强型 MOSFET，采用先进沟槽工艺和优化设计，针对低功耗开关和电源管理场景进行了电气与封装的平衡。器件适合用作高侧开关、DC-DC 变换器和充电/反向阻断电路的功率开关元件，尤其在需要低栅极电荷以降低开关损耗的场合表现优异。
二、主要规格（典型/标称）
- 类型：P 沟道增强型 MOSFET
- 漏源耐压 Vdss：30 V
- 连续漏极电流 Id：570 mA
- 导通电阻 RDS(on)：650 mΩ @ VGS = -4.5 V（标称）
- 阈值电压 VGS(th)：|≈1.0 V|（建议以数据手册为准）
- 总栅极电荷 Qg：1.45 nC @ 4.5 V
- 输入电容 Ciss：110 pF；反向传输电容 Crss：11 pF；输出电容 Coss：18 pF
- 耗散功率 Pd：320 mW
- 工作温度范围：-55 ℃ ~ +150 ℃
- 封装：DFN1006-3L（小型贴片，适合高密度布局）
- 包装形式：WPM3027-3/TR（卷带供料）
三、主要特点与优势
- 低栅极电荷（Qg ≈ 1.45 nC），在频繁开关场合可显著降低驱动能耗与开关损耗。
- 适中的 RDS(on) 在低电流、高侧开关应用中能提供稳定的导通性能。
- 小体积 DFN1006-3L 封装，适合移动设备和高密度电源板设计，提供良好的热性能与可焊性。
- 宽温度范围和稳健工艺，适合汽车级或工业级温度要求的延伸应用（请依据具体认证与应用场景验证）。
四、典型应用
- 便携式设备电源侧高侧开关与负载断电控制
- 低功率 DC-DC 变换器中的高侧开关或同步开关（在适当拓扑下）
- 电池组充电/反向电流保护、能量管理电路
- 低速开关/通断控制场合的电子开关替换传统双向开关
五、使用建议与注意事项
- 栅极驱动：标称 RDS(on) 测试在 VGS = -4.5 V 下，实际设计中应保证驱动电压幅值以获得所需导通性能；请参考完整数据手册确认器件最大允许 VGS。
- 热管理：器件 Pd 为 320 mW，DFN1006-3L 封装热阻相对较大，建议在 PCB 布局时在器件底部与接地平面增加铜箔或热铜通孔以增强散热。
- 布局与钳位：高速开关时注意减小栅极回路寄生电感，并在必要时加入合适的门极电阻或瞬态抑制措施以防振铃与过冲。
- 老化与可靠性：在苛刻环境或高温长期运行下，请依据厂商完整可靠性报告选择适当的 derating 策略。
如需完整电气特性曲线、最大额定值、引脚定义和典型应用电路图，请参考厂商数据手册或联系供应商获取 WPM3027-3/TR 的详细资料与样片支持。
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