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| 3N80 Datasheet, PDF (5/8 Pages) Unisonic Technologies – 2.5 Amps, 800 Volts N-CHANNEL POWER MOSFET | |||
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SEMICONDUCTOR
3N80 Series RRooHHSS
Nell High Power Products
Fig.10 Maximum drain current vs. case
temperature
4
3
2
1
0
25
50
75
100
125
150
Case temperature, TC(°C)
Fig.11-1 Transient Thermal Response Curve for 3N80A
100
D = 0.5
0.2
10-1
0.1
0.05
0.02
0.01
Single pulse
10-2
10-5
10-4
10-3
10-2
PDM
t1
t2
Notes:
1.Rth(j-c)(t)=1.25°C/W Max.
2.Duty factor, D=t1/t2
3.TJM-Tc=PDMÃRth(j-c)(t)
10-1
100
101
Square wave pulse duration , t1(sec.)
Fig.11-2 Transient Thermal Response Curve for 3N80AF
D = 0.5
100
0.2
0.1
0.05
0.02
10-1
0.01
Single pulse
10-2
10-5
10-4
PDM
t1
t2
Notes:
1.Rth(j-c)(t)=3.20°C/W Max.
2.Duty factor, D=t1/t2
3.TJM-Tc=P Ã DM Rth(j-c)(t)
10-3
10-2
10-1
100
101
Square wave pulse duration , t1(sec.)
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