参数资料
型号: FDMS039N08B
厂商: Fairchild Semiconductor
文件页数: 3/9页
文件大小: 0K
描述: MOSFET N-CH 80V 19.4A POWER56
标准包装: 1
系列: PowerTrench®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 标准
漏极至源极电压(Vdss): 80V
电流 - 连续漏极(Id) @ 25° C: 19.4A
开态Rds(最大)@ Id, Vgs @ 25° C: 3.9 毫欧 @ 50A,10V
Id 时的 Vgs(th)(最大): 4.5V @ 250µA
闸电荷(Qg) @ Vgs: 100nC @ 10V
输入电容 (Ciss) @ Vds: 7600pF @ 40V
功率 - 最大: 2.5W
安装类型: 表面贴装
封装/外壳: 8-PowerTDFN
供应商设备封装: Power56
包装: 标准包装
其它名称: FDMS039N08BDKR
Typical Performance Characteristics
Figure 1. On-Region Characteristics
400
Figure 2. Transfer Characteristics
400
*Notes:
1. V DS = 10V
150 C
25 C
100
100
2. 250 μ s Pulse Test
o
o
10
V GS = 15.0V
10.0V
10
2. T C = 25 C
-55 C
1
0.1
*Notes:
1. 250 μ s Pulse Test
o
1
V DS , Drain-Source Voltage[V]
8.0V
7.0V
6.5V
6.0V
5.5V
4
1
3
o
4 5 6
V GS , Gate-Source Voltage[V]
7
Figure 3. On-Resistance Variation vs.
Drain Current and Gate Voltage
5.5
5.0
4.5
Figure 4. Body Diode Forward Voltage
Variation vs. Source Current
and Temperature
400
100
150 C
25 C
4.0
3.5
V GS = 10V
10
o
o
3.0
*Note: T C = 25 C
2.5
2.0
0
50
V GS = 20V
100 150 200 250 300
o
350
1
0.2
*Notes:
1. V GS = 0V
2. 250 μ s Pulse Test
0.4 0.6 0.8 1.0 1.2
1.4
I D , Drain Current [A]
Figure 5. Capacitance Characteristics
10000
C iss
V SD , Body Diode Forward Voltage [V]
Figure 6. Gate Charge Characteristics
10
V DS = 16V
1000
8
V DS = 40V
V DS = 64V
C oss
6
100
*Note:
1. V GS = 0V
2. f = 1MHz
Ciss = Cgs + Cgd ( Cds = shorted )
4
2
10
Coss = Cds + Cgd
Crss = Cgd
5
0.1 1 10
C rss
80
0
0
*Note: I D = 50A
20 40 60
80
V DS , Drain-Source Voltage [V]
Q g , Total Gate Charge [nC]
?2011 Fairchild Semiconductor Corporation
FDMS039N08B Rev. C4
3
www.fairchildsemi.com
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