FDC3512 データシートの表示（PDF） - Fairchild Semiconductor
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FDC3512 Datasheet PDF : 5 Pages
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Typical Characteristics
10
ID = 3.0A
8
6
VDS = 20V
40V
60V
4
2
0
0
3
6
9
12
15
Qg, GATE CHARGE (nC)
Figure 7. Gate Charge Characteristics.
100
RDS(ON) LIMIT
10
1
VGS = 10V
0.1
SINGLE PULSE
RθJA = 156oC/W
TA = 25oC
100µs
1ms
10ms
100ms
1s
10s
DC
0.01
0.1
1
10
100
VDS, DRAIN-SOURCE VOLTAGE (V)
Figure 9. Maximum Safe Operating Area.
1000
800
CISS
600
f = 1MHz
VGS = 0 V
400
200
COSS
CRSS
0
0
20
40
60
80
-VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 8. Capacitance Characteristics.
50
SINGLE PULSE
RθJA = 156°C/W
40
TA = 25°C
30
20
10
0
0.001
0.01
0.1
1
10
t1, TIME (sec)
100
1000
Figure 10. Single Pulse Maximum
Power Dissipation.
1
0.1
0.01
D = 0.5
0.2
0.1
0.05
0.02
0.01
SINGLE PULSE
RθJA(t) = r(t) + RθJA
RθJA = 156°C/W
P(pk)
t1
t2
TJ - TA = P * RθJA(t)
Duty Cycle, D = t1 / t2
0.001
0.0001
0.001
0.01
0.1
1
t1, TIME (sec)
10
100
1000
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1b.
Transient thermal response will change depending on the circuit board design.
FDC3512 Rev B2(W)
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