FDN340P View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
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FDN340P Datasheet PDF : 5 Pages
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Typical Characteristics
5
ID = -3.5A
4
3
VDS = -5V
-15V
-10V
2
1
0
0
1
2
3
4
5
6
7
8
9
Qg, GATE CHARGE (nC)
Figure 7. Gate Charge Characteristics.
1000
800
CISS
f = 1 MHz
VGS = 0 V
600
400
COSS
200
CRSS
0
0
5
10
15
20
-VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 8. Capacitance Characteristics.
100
10 R DS(ON) LIMIT
1
VGS = -10V
SINGLE PULSE
0.1
RθJA = 270 oC/W
T A = 25oC
100 µs
1ms
10ms
100ms
1s
DC
0.01
0.1
1
10
-VDS, DRAIN-SOURCE VOLTAGE (V)
50
40
30
20
10
0
100
0.001
SINGLE PULSE
RθJA = 270° C/W
TA = 25°C
0.01
0.1
1
10
100
SINGLE PULSE TIME (SEC)
Figure 9. Maximum Safe Operating Area.
Figure 10. Single Pulse Maximum
Power Dissipation.
1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0.5
0.2
0.1
0.05
0.02
0.01
Single Pulse
0.002
0.001
0.0001
0.001
0.01
0.1
1
t1, TIME (sec)
R θJA (t) = r(t) * RθJA
R θJA = 270 °C/W
P(pk)
t1
t2
TJ - TA = P *RθJA (t)
Duty Cycle, D = t1 /t2
10
100
300
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.
FDN340P Rev E1
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