UM4004
N-Ch 40V Fast Switching MOSFETs
10000
F=1.0MHz
Ciss
Capacitance (pF)
1000
100.00
10.00
10us
100us
I
D
(A)
100
1.00
Coss
Crss
0.10
10
1
5
9
13
17
21
25
T
C
=25℃
Single Pulse
0.01
0.1
1
10
10ms
100ms
DC
100
1000
V
DS
Drain to Source Voltage (V)
V
DS
(V)
Fig.7 Capacitance
1
Fig.8 Safe Operating Area
Normalized Thermal Response (R
θJC
)
DUTY=0.5
0.2
0.1
0.05
0.02
0.01
SINGLE
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
D = T
ON
/T
T
Jpeak
= T
C
+P
DM
XR
θJC
P
DM
T
ON
T
0.1
t , Pulse Width (s)
Fig.9 Normalized Maximum Transient Thermal Impedance
Fig.10 Switching Time Waveform
Fig.11 Unclamped Inductive Switching Wave
4