WMSIC Electronic Components

SSM10N954L,EFF(S SSM10N954L

ModelSSM10N954L,EFF(S
PackageTCSPAC-153001
BrandTOSHIBA
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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA SSM10N954L, EFF(S
Type
TOSHIBA
Minimum package
10000

Technical parameters

Electronic Component
TOSHIBA
Electronic Component
SSM10N954L,EFF(S
Electronic Component
1
Package
TCSPAC-153001
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
Electronic Component
Electronic Component
0.016g
Electronic Component
1
Electronic Component
BM0265124315
Power Dissipation(Pd)
800mW
Gate Voltage(Vgs)
±8V
Electronic Component
10000
Voltage(Vdss)
12V
Gate (Qg)
25nC@4V

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

东芝SSM10N954L,EFF(S N沟道MOSFET产品概述

一、核心基础参数梳理

该器件为N沟道增强型MOSFET,关键参数明确其低压大电流的应用定位:

  • 漏源电压(Vdss):12V(关断状态下漏源极最大耐受电压),明确仅适配低压系统(如3.3V/5V);
  • 连续漏极电流(Id):25℃环境下13.5A,是正常工作时漏极可持续输出的最大电流,体现较强电流承载能力;
  • 导通电阻(RDS(on)):2.1mΩ@4.5V Vgs(栅源电压4.5V时的漏源导通电阻),低阻值直接降低导通损耗(功率损耗公式:(P=I^2R));
  • 耗散功率(Pd):800mW(25℃),即器件可承受的最大功耗,需结合散热设计;
  • 阈值电压(Vgs(th)):[email protected] Id(漏极电流1.11mA时的最小导通栅源电压),低阈值兼容低电压控制电路;
  • 栅极电荷量(Qg):[email protected] Vgs,反映栅极驱动所需电荷量,低Qg兼顾开关速度与驱动损耗。

二、品牌与封装特性

  • 品牌:东芝(TOSHIBA)作为全球半导体龙头,其MOSFET产品在可靠性、一致性上经市场验证,适合消费电子、工业控制等对质量要求较高的领域;
  • 封装:TCSPAC-153001为小型化封装(尺寸紧凑),适配便携设备、小型模块的空间限制;封装内置散热设计,可辅助导出导通损耗产生的热量,降低温度对性能的影响。

三、关键性能优势解析

  1. 低压大电流适配性:12V Vdss+13.5A连续电流,精准匹配5V/3.3V系统的大电流需求(如电池充放电、小型电机驱动);
  2. 低导通损耗:2.1mΩ的RDS(on)在4.5V驱动下表现优异,可显著减少导通时的功率浪费,提升系统效率(尤其适合长时间工作的设备);
  3. 低电压驱动兼容:900mV阈值电压,可被3.3V甚至2.5V控制电路直接驱动,无需额外升压电路,简化系统设计;
  4. 开关特性均衡:25nC栅极电荷处于中等水平,既保证开关速度(适合频繁切换场景),又不会因Qg过高增加驱动难度。

四、典型应用场景

  1. 便携电子设备:智能手机、平板、无线耳机的电源管理模块(电池充放电控制、负载开关),利用小封装+低压大电流特性;
  2. 低压DC-DC转换器:5V→3.3V、3.3V→1.8V等大电流降压电路,低RDS(on)提升转换效率;
  3. 电池保护电路:锂离子电池过充/过放保护,低导通电阻减少电池损耗;
  4. 小型电机驱动:玩具电机、小型风扇、智能穿戴执行器驱动,满足低压大电流需求;
  5. 负载开关:USB PD接口、低电压系统的电源路径切换,快速开关特性提升用户体验。

五、选型与使用注意事项

  1. 电压边界:严格控制漏源电压≤12V,避免高压击穿;
  2. 驱动电压:建议Vgs≥4.5V(匹配RDS(on)最优条件),若仅用低阈值(如1V),导通电阻会明显增大;
  3. 电流降额:25℃下13.5A为额定值,温度升高需降额(如100℃时约2A),需结合PCB散热(增加铜箔面积);
  4. 栅极保护:避免Vgs超过±20V(常规MOSFET栅极最大耐受电压),防止氧化层击穿;
  5. 封装散热:TCSPAC-153001需保证散热焊盘与PCB充分焊接,辅助热量导出。

该器件凭借小封装、低损耗、低阈值驱动等优势,精准适配便携电子、低压电源等场景,是系统设计中优化效率与空间的可靠选择。

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