WMSIC Electronic Components

VBsemi APM4015PUC-TRL-VB APM4015PUC

ModelAPM4015PUC-TRL-VB
PackageTO-252
BrandVBSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
VBsemi APM4015PUC-TRL-VB
Type
VBSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VBSEMI
Electronic Component
APM4015PUC-TRL-VB
Electronic Component
1
Package
TO-252
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.4g
Electronic Component
1
Electronic Component
BM0264899083
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
136W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
40V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

APM4015PUC-TRL-VB 产品概述

APM4015PUC-TRL-VB 是 VBsemi(微碧半导体)推出的一款高性能 P 沟道 MOSFET,采用 Trench 制程并由台积电晶圆与长电科技封装工艺结合生产,封装形式为 TO-252(DPAK)。该器件针对需要 P 型高侧开关、保护与功率管理的中高功率电子模块设计,兼顾低导通损耗、快速开关特性与工业级可靠性,适合汽车电子、电源管理、逆变器及电池保护等应用场景。

一、主要电气参数摘要

  • 类型:P-Channel MOSFET(P沟道)
  • 漏源电压 Vdss:40 V(耐压)
  • 连续漏极电流 Id:50 A(片级/封装条件下)
  • 导通电阻 RDS(on):12 mΩ @ |VGS|=10 V;15 mΩ @ |VGS|=4.5 V
  • 阈值电压 VGS(th):约 -1 至 -3.5 V(典型门槛范围)
  • 总栅极电荷 Qg:60 nC @ |VGS|=10 V
  • 输入电容 Ciss:3 nF
  • 输出电容 Coss:508 pF
  • 反向传输电容 Crss(Miller):352 pF
  • 功率耗散 Pd:136 W(散热良好条件下器件极限)
  • 工作温度范围:-55 ℃ ~ +175 ℃
  • 封装:TO-252(DPAK)
  • 品牌:VBsemi(微碧半导体)
  • 生产信息:台积电晶圆,长电科技封装

二、关键特性与优势

  • 低导通电阻:在常见的门极驱动幅值(|VGS|=10 V)下,RDS(on) 仅 12 mΩ,显著降低导通损耗,适合高电流路径应用。
  • 高电流承载能力:承受 50 A 连续漏极电流,配合 TO-252 良好的散热设计,可满足中高功率需求。
  • Trench 工艺:提高导通性能与可靠性,在面积与热性能之间取得平衡。
  • 快速开关能力:虽然栅极电荷量 Qg=60 nC(|VGS|=10 V)属于中等水平,但配合合理驱动器能在切换性能与开关损耗之间达到良好折衷。
  • 宽工作温度:-55 ℃ 到 +175 ℃,适应车规级与工业级环境。

三、典型应用场景

  • 高侧开关与电源选择:适用于正电源侧的快速断开/通断场合,如保护开关、负载选择器。
  • 电池管理与保护:在电池组的反接保护、放电路径控制中作为高可靠性的功率开关器件。
  • DC-DC 变换器:作为 P 沟道高侧器件或与 N 沟道配合组成全桥/半桥拓扑。
  • 电机驱动与逆变:用于要求高电流容限与良好热性能的功率级。
  • 消费与工业电源模块:电源管理、浪涌抑制与负载断开。

四、驱动与使用注意事项

  • 门极驱动幅值:P 沟道 MOSFET 在“导通”时通常需要施加负向 VGS(相对于源极),常见驱动幅值为 |VGS|=4.5 V~10 V。器件 RDS(on) 随门极驱动幅值显著变化,建议在高电流应用下采用接近 10 V 的驱动幅值以降低导通损耗。
  • Miller 效应:Crss=352 pF 表示在开关瞬态期间有明显的 Miller 电容效应,须配合合适的门极电阻或驱动器以防止意外振铃或慢边沿导致的开关损耗增加。
  • 栅极驱动能量:Qg=60 nC 意味着在高频切换或多并联时对驱动器功率要求较高,应评估驱动器的瞬时电流能力与能耗。
  • 热管理:Pd 标称 136 W 依赖于良好散热条件和 PCB 散热设计。在大电流或连续工作场合,应采用加大散热垫、铜箔散热、必要时结合散热器或风冷方案。
  • 并联注意:若并联使用多颗器件,应确保匹配 RDS(on)、良好电流共享设计与对称布局,避免单颗器件过载。

五、封装与可靠性建议

  • 封装 TO-252(DPAK)提供便捷的贴片工艺与较好的散热路径。推荐在 PCB 上设计较大且多孔的散热焊盘,并结合多层大电流铜箔与过孔以提升热传导。
  • 焊接与回流应遵循封装供应商推荐的工艺规范,避免过高回流温度或长时间高温暴露影响长期可靠性。
  • 在高应力或汽车级应用中,建议配合下游电路的浪涌抑制与热保护电路以延长系统寿命。

总结:APM4015PUC-TRL-VB 是面向高功率 P 型高侧控制的成熟解决方案,凭借 40 V 耐压、低 RDS(on)、50 A 电流等级与工业级温度范围,可为需要高可靠性与高性能的电源管理模块提供稳定的功率控制能力。若需进一步的电气特性曲线、封装尺寸图或可靠性测试数据,可提供更详细的 datasheet 支持和设计建议。

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