
Typical Electrical Characteristics (continued)
3
3
2
1
2
1
10
0u
s
Lim
ON
ms
0m
10
N)
S(O
10
0m
0.5
0.1
0.05
0.01
RD
S(
it
)
V GS = 10V
SINGLE PULSE
T A = 25°C
DC
10
10
1s
s
1m
s
10
s
0u
s
0.5
0.1
0.05
0.01
it
Lim
RD
V GS = 10V
SINGLE PULSE
T A = 25°C
10
1s
s
DC
10
s
1m
ms
s
0.005
1
2
5
10
20
30
60
80
0.005
1
2
5
10
20
30
60
80
3
V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 13. 2N7000 Maximum
Safe Operating Area
V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 14. 2N7002 Maximum
Safe Operating Area
1m
2
1
0.5
RD
S(O
N)
Lim
it
10
s
0u
s
10
ms
10
DC
0.1
0.05
0.01
V GS = 10V
SINGLE PULSE
T A = 25°C
10
1s
s
0m
s
0.005
1
2
5
10
20
30
60
80
V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 15. NDS7000A Maximum
Safe Operating Area
1
0.5
D = 0.5
R θ JA (t) = r(t) * R θ JA
0.2
0.1
0 .2
0.1
P(pk)
R θ JA
= (See Datasheet)
0.05
0.05
0 .02
t 1
t 2
0.02
0.01
Single Pulse
T J - T A = P * R θ JA (t)
Duty Cycle, D = t 1 /t 2
0.01
0.0001
0.001
0.01
0.1
1
10
100
300
t 1 , TIME (sec)
Figure 16. TO-92, 2N7000 Transient Thermal Response Curve
1
0.5
D = 0.5
R θ
JA
0.2
0.1
0.05
0 .2
0.1
0 .0 5
0 .0 2
P(pk)
R θ JA (t) = r(t) * R θ JA
= (See Datasheet)
0.01
0 .0 1
t 1
t 2
Single Pulse
T J - T A = P * R θ JA (t)
0.002
Duty Cycle, D = t 1 /t 2
0.001
0.0001
0.001
0.01
0.1
1
10
100
300
t 1 , TIME (sec)
Figure 17. SOT-23, 2N7002 / NDS7002A Transient Thermal Response Curve
2N7000.SAM Rev. A1