AP85T08GSP-HF_14 Datasheet, PDF (4/4 Pages) Advanced Power Electronics Corp. – Simple Drive Requirement

AP85T08GS/P-HF
10
I _D = 45 A
8
V _DS = 4 0 V
V _DS = 50 V
6
V _DS = 64 V
4
2
0
0
20
40
60
80
100
Q _G , Total Gate Charge (nC)
Fig 7. Gate Charge Characteristics
1000
Operation in this area
100
limited by RDS(ON)
100us
1ms
10
T _c =25 ^o C
Single Pulse
1
0.1
1
10
10ms
100ms
DC
100
1000
V _DS , Drain-to-Source Voltage (V)
Fig 9. Maximum Safe Operating Area
120
V _DS =5V
T _j =25 ^o C
80
T _j =150 ^o C
40
0
0
2
4
6
8
V _GS , Gate-to-Source Voltage (V)
Fig 11. Transfer Characteristics
f=1.0MHz
10000
C _iss
1000
C _oss
C _rss
100
1
5
9
13
17
21
25
29
V _DS ,Drain-to-Source Voltage (V)
Fig 8. Typical Capacitance Characteristics
1
Duty factor=0.5
0.2
0.1
0.1
0.05
0.02
0.01
Single Pulse
PDM
t
T
Duty factor = t/T
Peak Tj = PDM x Rthjc + TC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t , Pulse Width (s)
Fig 10. Effective Transient Thermal Impedance
V_G
4.5V
Q_GS
Q_G
Q_GD
Charge
Q
Fig 12. Gate Charge Waveform
4