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Description
CEPF634(2002) View Datasheet(PDF) - Chino-Excel Technology
Part Name
Description
View to exact match
CEPF634
(Rev.:2002)
N-Channel Enhancement Mode Field Effect Transistor
Chino-Excel Technology
CEPF634 Datasheet PDF : 5 Pages
1
2
3
4
5
CEPF634/CEBF634
4
V
DD
R
L
V
IN
D
V
OUT
V
GS
R
GEN
G
t
d(on)
V
OUT
t
on
t
r
t
d(off)
90%
10%
INVERTED
t
off
t
f
90%
10%
90%
S
V
IN
50%
50%
10%
PULSE WIDTH
Figure 11. Switching Test Circuit
Figure 12. Switching Waveforms
10
0
D=0.5
0.2
10
-1
0.1
0.05
0.02
0.01
10
-2
Single Pulse
10
-3
10
-5
10
-4
P
DM
t
1
t
2
1. R
į
JC
(t)=r (t) * R
į
JC
2. R
į
JC
=See Datasheet
3. T
JM-
T
C
= P* R
į
JC
(t)
4. Duty Cycle, D=t1/t2
10
-3
10
-2
10
-1
0
10
10
1
Square Wave Pulse Duration (sec)
Figure 13. Normalized Thermal Transient Impedance Curve
4-31
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