Analog Power
AM4917P
Typical Electrical Characteristics
2
8
VDS = -10V
ID = -7A
6
1.5
1
4
2
0
0.5
-50 -25
0
25
50
75 100 125 150
0
20
40
60
80
100
TJ -JunctionTemperature(°C)
Qg - Total Gate Charge (nC)
7. Gate Charge
8. Normalized On-Resistance Vs
Junction Temperature
100
10
110
100
90
80
70
60
50
40
30
20
10
0
10 uS
100 uS
1 mS
10 mS
100 mS
1 SEC
10 SEC
100 SEC
DC
1
0.1
0.01
Idm limit
Limited by
RDS
0.1
1
10
100
0.001 0.01
0.1
1
10
100
1000
VDS Drain to Source Voltage (V)
t1 TIME (SEC)
9. Safe Operating Area
10. Single Pulse Maximum Power Dissipation
1
0.1
D = 0.5
RθJA(t) = r(t) + RθJA
0.2
0.1
RθJA = 110 °C /W
0.05
P(pk)
t1
0.02
t2
0.01
Single Pulse
TJ - TA = P * RθJA(t)
Duty Cycle, D = t1 / t2
0.001
0.0001
0.001
0.01
0.1
1
10
100
1000
t1 TIME (sec)
11. Normalized Thermal Transient Junction to Ambient
© Preliminary
4
Publication Order Number:
DS_AM4917P_1A