参数资料
型号: FDI8441_F085
厂商: Fairchild Semiconductor
文件页数: 4/7页
文件大小: 0K
描述: MOSFET N-CH 40V 26A TO-262AB
标准包装: 400
系列: PowerTrench®
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 40V
电流 - 连续漏极(Id) @ 25° C: 26A
开态Rds(最大)@ Id, Vgs @ 25° C: 4.7 毫欧 @ 80A,10V
Id 时的 Vgs(th)(最大): 4V @ 250µA
闸电荷(Qg) @ Vgs: 280nC @ 10V
输入电容 (Ciss) @ Vds: 15000pF @ 25V
功率 - 最大: 300W
安装类型: 通孔
封装/外壳: TO-262-3(直引线)
供应商设备封装: TO-262AB
包装: 管件
Typical Characteristics
1.2
1.0
0.8
0.6
0.4
0.2
300
250
200
150
100
50
CURRENT LIMITED
BY PACKAGE
V GS = 10V
0.0
0
25
50 75 100 125 150
175
0
25
50
75
100
125
150
175
T C , CASE TEMPERATURE ( o C )
T C , CASE
TEMPERATURE ( o C )
Figure 1. Normalized Power Dissipation vs Case
Temperature
2
Figure 2. Maximum Continuous Drain Current vs
Case Temperature
1
DUTY CYCLE - DESCENDING ORDER
D = 0.50
0.20
0.10
0.1
0.05
0.02
P DM
0.01
t 1
0.01
NOTES:
t 2
DUTY FACTOR: D = t 1 /t 2
PEAK T J = P DM x Z θ JC x R θ JC + T C
SINGLE PULSE
10
10
10
10
10
10
10
1E-3
-5
-4
-3
-2
-1
0
1
t, RECTANGULAR PULSE DURATION(s)
Figure 3. Normalized Maximum Transient Thermal Impedance
10000
175 - T C
1000
V GS = 10V
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
T C = 25 o C
FOR TEMPERATURES
ABOVE 25 o C DERATE PEAK
CURRENT AS FOLLOWS:
I = I 25
150
100
SINGLE PULSE
10
10
10
10
10
10
10
10
-5
-4
-3
-2
-1
0
1
t, RECTANGULAR PULSE DURATION(s)
Figure 4. Peak Current Capability
FDI8441 _F085 Rev.A 1
4
www.fairchildsemi.com
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