参数资料
型号: FDMS3668S
厂商: Fairchild Semiconductor
文件页数: 12/16页
文件大小: 0K
描述: MOSFET N-CH 30V DUAL 8-PQFN
标准包装: 3,000
系列: PowerTrench®
FET 型: 2 N 沟道(双)非对称型
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 30V
电流 - 连续漏极(Id) @ 25° C: 13A,18A
开态Rds(最大)@ Id, Vgs @ 25° C: 8 毫欧 @ 13A,10V
Id 时的 Vgs(th)(最大): 2.7V @ 250µA
闸电荷(Qg) @ Vgs: 29nC @ 10V
输入电容 (Ciss) @ Vds: 1765pF @ 15V
功率 - 最大: 1W
安装类型: 表面贴装
封装/外壳: 8-TDFN 裸露焊盘
供应商设备封装: 8-PQFN(5x6)
包装: 带卷 (TR)
Figure 30. Shows the Power Stage in a buck converter topology
2. Recommended PCB Layout Guidelines
As a PCB designer, it is necessary to address critical issues in layout to minimize losses and optimize the performance of the power
train. Power Stage is a high power density solution and all high current flow paths, such as VIN (D1), PHASE (S1/D2) and GND (S2),
should be short and wide for better and stable current flow, heat radiation and system performance. A recommended layout proce-
dure is discussed below to maximize the electrical and thermal performance of the part.
Figure 31. Recommended PCB Layout
?2012 Fairchild Semiconductor Corporation
FDMS3668S Rev.C3
12
www.fairchildsemi.com
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FDMS3669S 功能描述:MOSFET 30V Asymmetric Dual N-Channel Pwr Trench RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
FDMS3672 功能描述:MOSFET 100V N-Ch UltraFET PowerTrench MOSFET RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
FDMS3686S 功能描述:MOSFET 30V Asymmetric 2xNCh PowerTrench MOSFET RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
FDMS4435BZ 功能描述:MOSFET P-Channel PowerTrench MOSFET RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
FDMS5352 功能描述:MOSFET 60V N-Channel PowerTrench RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS(导通):0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube