SSM9922 Ver la hoja de datos (PDF) - Silicon Standard Corp.
Número de pieza
componentes Descripción
Lista de partido
SSM9922 Datasheet PDF : 5 Pages
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12
ID=6A
9
V DS = 10 V
V DS = 12 V
V DS = 16 V
6
3
0
0
10
20
30
40
50
60
Q G , Total Gate Charge (nC)
Fig 7. Gate Charge Characteristics
100
10
1
0.1
T A =25 o C
Single Pulse
100us
1ms
10ms
100ms
1s
DC
0.01
0.1
1
10
100
V DS , Drain-to-Source Voltage (V)
Fig 9. Maximum Safe Operating Area
VDS
90%
10%
VGS
td(on) tr
td(off) tf
SSM9922(G)EO
f=1.0MHz
10000
C iss
1000
C oss
C rss
100
1
5
9
13
17
21
25
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
0.01
Single Pulse
PDM
t
T
Duty factor = t/T
Peak Tj = PDM x Rthja + Ta
Rthja=208°C/W
0.001
0.0001
0.0010
0.0100
0.1000
1.0000
t , Pulse Width (s)
10.0000
100.0000
Fig 10. Effective Transient Thermal Impedance
VG
4.5V
QGS
QG
QGD
Charge
Q
Fig 11. Switching Time Waveform
Fig 12. Gate Charge Waveform
Rev.2.01 12/06/2004
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