WMSIC Electronic Components

Infineon IPD600N25N3GATMA1

ModelIPD600N25N3GATMA1
PackageTO-252-3(DPAK)
BrandInfineon
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
Infineon IPD600N25N3GATMA1
Type
INFINEON
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
IPD600N25N3GATMA1
Electronic Component
1
Package
TO-252-3(DPAK)
Electronic Component
MOSFET
Electronic Component
MOSFET
Electronic Component
0g
Electronic Component
1
FET Type
N
Electronic Component
BM0227715821
Type
Surface Mount
Operating Temperature
55°C ~ 175°C(TJ)
Package / Housing
TO-252-3, DPak, SC-63
Vgs
±20V
Electronic Component
Electronic Component

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

IPD600N25N3GATMA1 产品概述

一、主要规格与电气参数

IPD600N25N3GATMA1 是一款面向中高压开关应用的 N 沟 MOSFET,典型电气参数如下(依供应商数据):

  • 漏源电压 Vdss:250 V
  • 连续漏极电流 Id:25 A(按封装散热条件 Tc 计)
  • 峰值脉冲漏极电流 Idm:可达 100 A(脉冲条件下)
  • 导通电阻 Rds(on)(最大值):60 mΩ @ Id = 25 A, Vgs = 10 V
  • 栅极阈值电压 Vgs(th)(最大值):4.0 V @ ID = 90 µA
  • 栅极总电荷 Qg(最大值):29 nC @ Vgs = 10 V
  • 最大栅极电压 Vgs:±20 V
  • 输入电容 Ciss(最大值):2350 pF @ Vds = 100 V
  • 最大功率耗散 Pd:136 W(按封装底部温度 Tc)
  • 结点工作温度范围 TJ:-55 ℃ 至 175 ℃
  • 封装:表面贴装,PG-TO252-3(DPAK / TO-252-3,带接片)

二、结构与封装

此器件采用 DPAK(TO-252-3,PG-TO252-3)表面贴装封装,特点为:

  • 三引脚 + 大接片结构,便于通过 PCB 铜箔散热并满足中等功率密度应用。
  • 适用于自动贴装、回流焊工艺,可直接焊接到有散热铜皮的大面积接地面或散热垫。
  • 紧凑外形利于高密度电源模块设计,但对散热路径和焊盘设计要求较高。

三、关键特性

  • 250 V 的耐压等级使其适合中高压开关场合,如 PFC、开关电源主开关及某些电机驱动应用。
  • 在 Vgs = 10 V 驱动下 Rds(on) 仅 60 mΩ(最大),在 25 A 等级下能够在开关或导通状态下保持较低损耗。
  • 栅极总电荷 Qg = 29 nC 表明驱动器需具备一定的瞬态电流能力,尤其在高频开关或大功率转换中应选择合适驱动芯片与栅极电阻以控制开关损耗与 EMI。
  • Ciss 较大(2350 pF)提示在高 dV/dt 环境或并联使用时需注意电流峰值和谐振问题。
  • 宽温度工作范围与较高的最大结温(175 ℃)提高了在严苛环境下的可靠性空间,但仍需良好热设计以避免局部过热。

四、热管理与可靠性

  • 标称功率耗散 136 W(在 Tc 条件下)表明器件热阻依赖外部散热条件,实际 PCB 安装时应采用大面积铜箔、热通孔或底部接片焊盘与散热体连接。
  • 推荐设计要点:扩大器件底部焊盘面积、增加多个过孔与背面散热层、在必要时使用散热片或金属底座连接。
  • 长期可靠性依赖于降低结温波动、控制开关应力(能量吸收与浪涌)以及避免长期在最大额定值附近工作。

五、典型应用场景

  • 开关电源(SMPS)高压侧主开关
  • 有源功率因数校正(PFC)一级或开关器件
  • LED 照明驱动电源、高压 DC-DC 转换
  • 逆变器或电机驱动中间桥臂(适用于中等功率等级)
  • 工业电源、家电控制与高压开关模块

六、选型与使用建议

  • 驱动电压:为获得标称 Rds(on),应采用 Vgs = 10 V 的驱动。若驱动电压受限(如 6–8 V),需验证不同 Vgs 下的 Rds(on) 与导通损耗是否满足设计。
  • 栅极驱动能力:Qg = 29 nC,驱动器需提供足够电流以保证在目标开关频率下快速充放电栅极,避免长时间处于线性区导致损耗升高。
  • 保护与钳制:在高 dV/dt 及感性负载下,应配置合适的吸收电路或缓冲网络(RC、RC-snubber、TVS)防止过压与尖峰电流。
  • 并联使用:若需并联多颗以降低 Rds(on),需注意功率共享、布局对称与栅极去耦,避免振荡及不均流。
  • PCB 设计:优先考虑底部大面积散热铜箔并配合过孔回流到底层散热层,提高热阻余量。

七、常见注意事项

  • Vgs(th) 最大 4 V 意味着在 4 V 左右驱动器件可能刚刚进入导通区,切勿以阈值附近作为工作点。
  • 输入电容与寄生电感会影响开关损耗与电磁兼容性(EMC),在布局布线时需将高电流回路尽量缩短并添加必要的去耦与滤波。
  • 虽然结温可达 175 ℃,但长期在高温下运行会显著影响寿命,应尽量控制结温并提供稳定散热。

总结:IPD600N25N3GATMA1 为一款 250 V 级别、适配 DPAK 封装的中高压 N 沟 MOSFET,兼顾较低导通电阻与适中开关特性,适合多种工业与电源类应用。设计时重点在栅极驱动与热管理,以保证器件在高效率与可靠性之间取得平衡。

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