WMSIC Electronic Components

HL 30P03D

Model30P03D
PackagePDFN-8(3x3)
BrandHL
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
HL 30P03D
Type
HL
Minimum package
5000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HL
Electronic Component
30P03D
Electronic Component
1
Package
PDFN-8(3x3)
Electronic Component
1 P
Electronic Component
MOSFET
Electronic Component
0.112g
Electronic Component
1
Electronic Component
BM0265709400
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
22W
Electronic Component
Electronic Component
Electronic Component
5000
Voltage(Vdss)
30V
Capacitor(Ciss)
980pF

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

HL 30P03D P沟道MOSFET产品概述

一、产品基本定位

HL 30P03D是富海微(HL)推出的中低压大电流P沟道增强型MOSFET,针对12V/24V系统的高效开关与电源管理场景优化,兼具小封装、低损耗、高可靠性等特性,可覆盖便携电子、车载、工业电源等多领域的负载开关、同步整流、电池管理等应用需求。

二、核心电气参数详解

该器件的关键参数精准匹配中低压大电流场景,核心性能如下:

1. 电压与电流能力

  • 漏源击穿电压(Vdss):30V,满足12V/24V系统的电压裕量需求,避免过压击穿风险;
  • 连续漏极电流(Id):30A(@25℃),峰值电流能力可支持瞬时大负载(如电机启动、电池快充);
  • 耗散功率(Pd):22W,结合封装散热设计,可稳定承载中功率负载的持续工作。

2. 导通损耗性能

  • 导通电阻(RDS(on)):15mΩ(典型值),属于同类小封装器件中的低阻水平,可显著降低导通状态下的功率损耗(P=I²×R),提升系统效率。

3. 开关特性

  • 栅极总电荷量(Qg):20nC(Vgs=10V时),低栅极电荷意味着开关驱动功耗低,且响应速度快;
  • 输入电容(Ciss):980pF、反向传输电容(Crss):113pF(Vds=15V时),电容值控制在合理范围,减少开关过程中的电压过冲与电磁干扰(EMI)。

三、封装与散热特性

HL 30P03D采用PDFN-8(3×3)封装,具备两大核心优势:

1. 小型化设计

封装尺寸仅3mm×3mm,属于超小型表面贴装封装,可适配高密度PCB布局(如便携设备、小型电源模块的紧凑空间),大幅节省系统体积。

2. 高效散热

PDFN-8封装采用双面散热结构:底部引脚直接连接PCB铜箔,顶部额外设置散热焊盘,可将器件工作时产生的热量快速传导至外部,有效控制结温(Tj),保障22W功率下的长期稳定运行;同时封装抗振动冲击能力强,适合车载、工业等 harsh环境。

四、典型应用场景

结合参数特性,该器件主要适配以下场景:

1. 中低压电源管理

  • 12V/24V DC-DC转换器的同步整流管或负载开关(如车载辅助电源、工业低压电源);
  • 快充适配器的开关组件(如手机、平板的PD快充,低损耗提升充电效率)。

2. 便携设备电池管理

  • 笔记本电脑、平板电脑的BMS充放电控制电路(小封装节省设备内部空间,宽温范围适应手持设备的工作环境);
  • 移动电源的升压/降压模块(30A电流能力匹配大容量电池的充放电需求)。

3. 小型电机驱动

  • 微型直流电机、步进电机的驱动电路(满足电机启动时的瞬时大电流,开关速度快适配电机调速需求)。

4. LED照明控制

  • 低压LED调光电路的开关管(低损耗减少光衰,快速开关实现精准调光)。

五、可靠性与环境适应性

该器件的可靠性设计符合工业级标准:

  • 宽温工作范围:-55℃~+150℃,可在极端高低温环境下稳定工作(如车载冬季低温、工业现场夏季高温);
  • 环保与可靠性:采用无铅工艺,符合RoHS标准,长期工作一致性好,抗静电能力(ESD)满足行业要求;
  • 封装稳定性:PDFN-8封装的引脚与PCB焊接可靠性高,可承受机械振动与冲击。

六、选型优势总结

HL 30P03D在同类产品中具备明显优势:

  1. 高电流密度:3×3小封装实现30A连续电流,空间利用率是传统TO-252封装的2倍以上;
  2. 低损耗平衡:低RDS(on)减少导通损耗,低Qg降低开关损耗,系统整体能效提升5%~8%;
  3. 宽场景适配:宽温范围+抗振动封装,覆盖便携、车载、工业等多领域;
  4. 品牌保障:富海微(HL)在功率器件领域的成熟工艺,产品一致性好,售后支持完善。

综上,HL 30P03D是一款专为中低压大电流场景设计的高性价比P沟道MOSFET,可有效简化电路设计、提升系统效率,是电源管理、负载开关等领域的理想选型。

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