Datasheet

FDS9934C Rev D(W)
Typical Characteristics: Q1 (N-Channel)
0
1
2
3
4
5
0 1 2 3 4 5 6 7 8
Q
g
, GATE CHARGE (nC)
V
GS
, GATE-SOURCE VOLTAGE (V)
I
D
= 3 A
V
DS
= 5V
10V
15V
0
200
400
600
800
1000
0 5 10 15 20
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
CAPACITANCE (pF)
C
iss
C
oss
C
rss
f = 1 MHz
V
GS
= 0 V
Figure 7. Gate Charge Characteristics. Figure 8. Capacitance Characteristics.
0.01
0.1
1
10
100
0.01 0.1 1 10 100
V
DS
, DRAIN-SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
DC
10s
1s
100ms
100
µ
s
R
DS(ON)
LIMIT
V
GS
= 4.5V
SINGLE PULSE
R
θJA
= 135
o
C/W
T
A
= 25
o
C
10ms
1ms
0
10
20
30
40
50
0.001 0.01 0.1 1 10 100
t
1
, TIME (sec)
P(pk), PEAK TRANSIENT POWER (W)
SINGLE PULSE
R
θJA
= 135°C/W
T
A
= 25°C
Figure 9. Maximum Safe Operating Area. Figure 10. Single Pulse Maximum
Power Dissipation.
FDS9934C