WMSIC Electronic Components

TPH2900ENH,L1Q(M TPH2900ENH

ModelTPH2900ENH,L1Q(M
PackageSOP-Advance-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 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOSHIBA TPH2900ENH, L1Q(M
Type
TOSHIBA
Minimum package
5000

Technical parameters

Electronic Component
TOSHIBA
Electronic Component
TPH2900ENH,L1Q(M
Electronic Component
1
Package
SOP-Advance-8
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.12g
Electronic Component
1
Electronic Component
BM0265439610
Power Dissipation(Pd)
78W
Electronic Component
5000
Voltage(Vdss)
200V
Gate (Qg)
22nC@10V
Resistor(RDS(on))
24mΩ@10V
Voltage(Vgs(th))
2V;4V

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

TPH2900ENH,L1Q(M) 产品概述

一、核心身份与市场定位

TPH2900ENH,L1Q(M)是东芝(TOSHIBA)推出的N沟道功率MOSFET,定位于中高压(150V-250V区间)、中电流(30A+级) 应用场景,核心优势在于平衡了导通损耗、开关损耗与封装体积,可满足工业电源、电机驱动、车载辅助电源等领域对高效能、紧凑设计的需求。作为东芝功率器件产品线的一员,该型号延续了品牌在可靠性与性能上的双重优势,适合对功率密度、效率有明确要求的设计方案。

二、关键电气参数解析

该型号的核心参数直接决定了其应用边界与性能表现,具体解析如下:

1. 耐压与电流承载能力

  • 漏源击穿电压(Vdss):200V:覆盖120V、200V等中高压系统(如部分工业电源、48V系统延伸应用),满足大多数非超高压场景的耐压需求;
  • 连续漏极电流(Id):33A:支持持续33A的电流输出,峰值电流能力进一步提升(实际应用中可结合散热条件扩展),适合中功率负载的驱动需求。

2. 导通损耗控制(RDS(on))

  • 导通电阻(RDS(on)):24mΩ @10V:属于同电压等级中的低导通电阻水平,导通损耗与RDS(on)成正比(P=I²×R),24mΩ的阻值可显著降低大电流下的发热,减少散热片需求,同时提升电源转换效率(如开关电源效率可接近95%以上)。

3. 开关特性优化

  • 栅极电荷量(Qg):22nC @10V:低栅极电荷意味着开关速度更快,开关损耗(主要由Qg决定)更低,适合高频应用(如100kHz以上的开关电源),避免因开关损耗过高导致的发热问题;
  • 阈值电压(Vgs(th)):2V-4V:兼容5V、10V等常见驱动电压,既避免低电压下的误触发,又能保证驱动电路的兼容性(无需特殊高压驱动)。

4. 功率耗散与可靠性

  • 最大耗散功率(Pd):78W:对应SOP-Advance-8封装的散热能力,可支持持续功率输出,结合PCB散热设计(如大面积铜箔)可进一步提升功率承载上限。

三、封装与散热设计

TPH2900ENH,L1Q(M)采用SOP-Advance-8封装,相比普通SOP8封装有两大优化:

  1. 紧凑体积:尺寸小巧,适合高密度PCB布局(如电源模块、电机驱动板的紧凑设计);
  2. 增强散热:内置裸露焊盘优化热路径,提升热量向PCB的传导效率,减少封装内阻热,进一步保障Pd=78W的功率输出稳定性。

该封装兼顾了“小体积”与“散热能力”,适合对空间敏感的工业、车载等应用场景。

四、典型应用场景

结合参数与封装特性,该型号的核心应用方向包括:

  1. 工业开关电源:中高压DC-DC转换器(如200V转48V、12V)、LED驱动电源(中功率阵列);
  2. 电机驱动:小型伺服电机、直流无刷电机(BLDC)的驱动电路(需30A+电流、200V以内电压);
  3. 车载辅助电源:48V系统的辅助电源模块、充电桩的低压控制部分;
  4. 通信电源:基站电源的中压模块、服务器电源的次级侧;
  5. 消费电子:高端笔记本电源适配器、大功率充电器(需高效、小体积)。

五、东芝品质保障

东芝作为全球功率器件领域的老牌厂商,TPH2900ENH,L1Q(M)经过严格的可靠性测试:

  • 符合JEDEC等行业标准;
  • 支持宽温度范围(-55℃~150℃);
  • 具备ESD防护能力(人体放电模式HBM 2kV以上);
  • 批量一致性好,减少设计端的选型风险。

综上,TPH2900ENH,L1Q(M)是一款中高压、中电流、高效能的N沟道MOSFET,适合需要平衡性能、体积与成本的各类功率应用场景。

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