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| FQT4N20LTF Datasheet, PDF (4/8 Pages) Fairchild Semiconductor – N-Channel QFET® MOSFET 200 V, 0.85 A, 1.40 Ω | |||
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Typical Characteristics (Continued)
1.2
1.1
1.0
0.9
â» Notes :
1.
2.
VGS
ID =
=0V
250 μ
A
0.8
-100
-50
0
50
100
150
200
TJ, Junction Temperature [oC]
Figure 7. Breakdown Voltage Variation
vs. Temperature
101
Operation in This Area
is Limited by R DS(on)
100 µs
100
1 ms
10 ms
100 ms
DC
10-1
10-2
10-3
10-1
â» Notes :
1. TC = 25 oC
2. TJ = 150 oC
3. Single Pulse
100
101
102
VDS, Drain-Source Voltage [V]
Figure 9. Maximum Safe Operating Area
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-100
â» Notes :
1. VGS = 10 V
2. ID = 0.425 A
-50
0
50
100
150
200
TJ, Junction Temperature [oC]
Figure 8. On-Resistance Variation
vs. Temperature
1.0
0.8
0.6
0.4
0.2
0.0
25
50
75
100
125
150
TC, Case Temperature [â]
Figure 10. Maximum Drain Current
vs. Case Temperature
102
D =0 .5
101
0 .2
0 .1
0 .0 5
0 .0 2
100 0.01
s in gle pu ls e
â» N otes :
1 . Z θ J C(t) = 5 7 â /W M a x .
2. D u ty F ac to r, D = t1/t2
3 . T J M - T C = P D M * Z θ J C( t )
PDM
t1
t2
1 0 -1
1 0 -5
1 0 -4
1 0 -3
1 0 -2
1 0 -1
100
101
102
103
t1, S quare W ave P ulse D uration [sec]
Figure 11. Transient Thermal Response Curve
©2001 Fairchild Semiconductor Corporation
FQT4N20L Rev. C0
www.fairchildsemi.com
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