WMSIC Electronic Components

CMS01(TE12L,Q,M) CMS01

ModelCMS01(TE12L,Q,M)
PackageM-FLAT(2.4x3.8)
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA CMS01(TE12L, Q, M)
Type
TOSHIBA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
CMS01(TE12L,Q,M)
Electronic Component
1
Package
M-FLAT(2.4x3.8)
Electronic Component
Schottky Diode
Electronic Component
0.062g
Electronic Component
1
Electronic Component
BM0209713938
Current
3A
Diode
1
Current(Ir)
5mA@30V
(Vf)
370mV@3A
Electronic Component
40℃~+125℃
Electronic Component
Electronic Component
Electronic Component
3000

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

东芝CMS01(TE12L,Q,M)肖特基二极管产品概述

东芝CMS01(TE12L,Q,M)是一款专为中低压、中小电流场景优化的低正向压降肖特基二极管,依托东芝成熟的半导体工艺,在高效能、紧凑性与可靠性上实现平衡,广泛适配便携电子、小型电源等高密度应用需求。

一、产品核心身份与定位

CMS01属于东芝肖特基二极管系列的中功率分支,核心定位是为低功耗、小体积的电子系统提供可靠整流方案:

  • 额定整流电流3A覆盖多数便携设备(如手机、平板)与小型电源(如USB充电器)的功率范围;
  • 30V反向耐压满足常见低压电源(5V/12V系统)的反向截止要求;
  • 超小型M-FLAT封装适配PCB空间紧张的场景(如可穿戴设备、智能手机主板)。

二、关键电性能参数解析

CMS01的参数围绕“高效低耗”与“稳定可靠”设计,核心参数可分为三类:

1. 正向导通性能

  • 正向压降Vf=370mV(@3A, 25℃):较同类3A肖特基二极管(平均Vf≈450mV)降低约18%,显著减少导通损耗——以5V/3A电源为例,单管可降低0.24W功耗,提升系统效率近5%;
  • 额定整流电流IF=3A:连续工作额定值,满足长期负载需求(如手机快充模块的持续输出)。

2. 反向截止性能

  • 直流反向耐压Vr=30V:确保低压电源系统反向偏置时不击穿;
  • 反向漏电流Ir=5mA(@30V, 25℃):行业较低水平,减少待机状态漏电流损耗,适合对功耗敏感的便携设备。

3. 瞬态与热性能

  • 非重复峰值浪涌电流Ifsm=40A(8.3ms正弦波):可承受开机瞬间、负载突变的大电流冲击,避免器件损坏;
  • 工作结温范围Tj=-40℃~+125℃:覆盖工业级温区,适配高低温环境(如车载辅助系统、户外便携设备)。

三、封装设计与物理特性

CMS01采用M-FLAT超小型表面贴装封装,尺寸仅2.4mm×3.8mm×0.8mm(长×宽×高),比传统SOD-128封装缩小约30%,核心特点:

  • 高密度适配:适配智能手机、可穿戴设备等紧凑PCB布局;
  • 自动化生产:表面贴装设计支持高速贴装,提升批量制造效率;
  • 低热阻:封装结构优化,降低结温到壳温的热阻,减少散热需求;
  • 环保合规:符合RoHS标准,无铅设计满足绿色制造要求。

四、典型应用场景

基于参数与封装优势,CMS01可覆盖5类核心场景:

  1. 便携电子:智能手机、平板的充电模块、PMU(电源管理单元)——低Vf提升续航,小封装节省主板空间;
  2. 小型电源:5V/3A快充适配器、USB-PD充电器——高效整流减少发热,适配小体积设计;
  3. 工业控制:小型PLC、传感器节点电源电路——宽结温适应工业环境,低漏电流降低待机功耗;
  4. 可穿戴设备:智能手表、手环的电源部分——微型封装适配腕上设备的紧凑布局;
  5. 车载辅助:车载USB充电器、仪表盘电源——宽温范围满足车载-40℃~85℃工作环境(需结合车规认证场景)。

五、可靠性与环境适应性

东芝工艺与参数设计保障了CMS01的长期可靠性:

  • 宽温稳定性:-40℃~125℃结温范围,极端温度下无需额外散热即可稳定工作;
  • 浪涌抗扰性:40A峰值浪涌电流,抵御电源冲击提升系统稳定性;
  • 低漏一致性:批量产品反向漏电流波动小,减少系统功耗差异;
  • 长寿命设计:优化肖特基势垒结构,降低反向漏电老化速度,延长器件寿命。

六、产品优势总结

CMS01的核心优势可概括为“三高一紧”:

  1. 高效率:低正向压降降低导通损耗,提升系统能效;
  2. 高可靠:宽结温、高浪涌、低漏电流,满足严苛环境需求;
  3. 高适配:超小型M-FLAT封装,适配高密度PCB设计;
  4. 紧定位:针对中低压、中小电流场景优化,精准匹配便携与小型电源需求。

综上,东芝CMS01(TE12L,Q,M)是一款性能均衡、适配性强的肖特基二极管,适合对效率、体积、可靠性有综合要求的电子系统设计。

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