AP85T03GS-HF_16 Datasheet, PDF (4/5 Pages) Advanced Power Electronics Corp. – Fast Switching Characteristic

AP85T03GS/P-HF
12
I _D =30A
10
V _DS =15V
8
V _DS =20V
V _DS =24V
6
4
2
0
0
10
20
30
40
50
60
70
Q _G , Total Gate Charge (nC)
Fig 7. Gate Charge Characteristics
1000
Operation in this
area limited by
RDS(ON)
100
100us
1ms
10
T _c =25 ^o C
Single Pulse
10ms
100ms
DC
1
0.1
1
10
100
V _DS , Drain-to-Source Voltage (V)
Fig 9. Maximum Safe Operating Area
f=1.0MHz
10000
C _iss
1000
C _oss
C _rss
100
1
6
11
16
21
26
31
V _DS ,Drain-to-Source Voltage (V)
Fig 8. Typical Capacitance Characteristics
1
DUTY=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
10
t , Pulse Width (s)
Fig 10. Effective Transient Thermal Impedance
V_DS
90%
10%
V_GS
t_d(on) ^tr
t_d(off)tf
V_G
4.5V
Q_GS
Q_G
Q_GD
Charge
Q
Fig 11. Switching Time Waveform
Fig 12. Gate Charge Waveform
4