WMSIC Electronic Components

ROHM RQ5E025ATTCL

ModelRQ5E025ATTCL
PackageTSMT3
BrandROHM
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ROHM RQ5E025ATTCL
Type
ROHM
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
RQ5E025ATTCL
Electronic Component
1
Package
TSMT3
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.51g
Electronic Component
1
Electronic Component
BM0258716799
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
1W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
30V

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

RQ5E025ATTCL P沟道MOSFET产品概述

一、产品核心定位与应用场景

RQ5E025ATTCL是罗姆(ROHM)推出的超小型P沟道增强型MOSFET,专为低压便携设备、消费电子及小型IoT终端等对空间尺寸、能效和可靠性要求严苛的场景设计。产品以小封装、低导通电阻、宽温范围为核心优势,可满足电池供电设备的电源管理、开关控制等核心需求,适配从智能穿戴到小型工业传感器的多元应用。

二、关键电气参数解析

产品电气参数经过针对性优化,精准匹配低压应用场景,核心参数及价值如下:

  1. 电压与电流规格:漏源击穿电压(Vdss)30V,覆盖3.7V/5V主流电池系统的耐压需求;连续漏极电流(Id)2.5A,可支撑便携设备典型负载(如智能手机充电、音频输出)的电流需求,无需额外并联器件。
  2. 导通特性:栅源电压10V时导通电阻(RDS(on))仅91mΩ——低导通电阻直接降低导通损耗,减少设备发热,提升电池续航;阈值电压(Vgs(th))2.5V@1mA,适配3.3V/5V控制电路,无需升压即可可靠驱动,简化外围电路。
  3. 开关特性:栅极电荷量(Qg)5.4nC,输入电容(Ciss)220pF,反向传输电容(Crss)35pF——小电容设计降低开关损耗,支持高频切换(如PWM脉冲控制),适合动态负载场景(如LED调光、电机驱动)。
  4. 功率与温度:最大耗散功率(Pd)1W,结合-55℃~+150℃宽工作温度范围,可稳定适配工业级环境(如户外IoT节点)及消费电子极端场景(如高温下的手机快充)。

三、封装与可靠性设计

产品采用TSMT3-3封装(尺寸2.9mm×1.7mm),属于超小型表面贴装封装,相比传统SOT-23封装体积缩小约60%,极大节省PCB布局空间,适配智能手表、无线耳机等极致小型化产品。

罗姆的封装工艺保障了可靠性:

  • 内部优化热传导路径,降低热阻,提升散热效率;
  • 引脚设计兼容自动贴装设备,提升量产效率;
  • 宽温范围通过温度循环、湿度老化等严苛测试,确保长期稳定运行。

四、性能优势总结

  1. 小封装高密度集成:TSMT3-3超小封装,适配紧凑设计需求,支持产品轻薄化;
  2. 低功耗高效能:91mΩ低导通电阻,减少导通损耗,延长电池续航;
  3. 宽温稳定可靠:-55℃~+150℃宽温范围,覆盖工业及消费电子极端场景;
  4. 易驱动低损耗:2.5V阈值电压适配常见控制电压,小开关电容降低动态损耗;
  5. 高可靠性:罗姆成熟封装工艺,通过多项可靠性测试,适合量产应用。

五、典型应用示例

RQ5E025ATTCL的特性使其广泛应用于以下场景:

  1. 便携设备电源管理:智能手机、平板的电池保护电路、充电开关;
  2. 智能穿戴:智能手表、手环的电源切换与负载控制;
  3. 小型IoT终端:无线传感器节点、智能家居遥控器的电源开关;
  4. 消费电子音频:蓝牙耳机、便携音箱的音频放大电路低侧开关;
  5. LED驱动:手机闪光灯、穿戴设备指示灯的低侧控制;
  6. 工业级小型模块:低功耗工业传感器的电源开关(适配宽温环境)。

该产品凭借罗姆的技术积累与参数优化,成为低压便携场景中电源管理的高性价比选择,可有效降低设计复杂度并提升产品能效。

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