参数资料
型号: 47CTQ020SPBF
厂商: International Rectifier
英文描述: SCHOTTKY RECTIFIER 40 Amp
中文描述: 肖特基整流器40安培
文件页数: 3/7页
文件大小: 294K
代理商: 47CTQ020SPBF
3
Bulletin PD-21038 rev. A 07/06
www.irf.com
47CTQ020SPbF, 47CTQ020-1PbF
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 4 - Max. Thermal Impedance Z
thJC Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1000
10000
0
2
4
6
8 10 12 1416 1820 22
R
T
Ju
n
c
tio
n
C
apa
c
itanc
e
-
C
(
p
F)
Reverse Voltage - V (V)
T = 25°C
J
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
100
th
JC
t , Rectangular Pulse Duration (Seconds)
Single Pulse
(Thermal Resistance)
1
Th
e
rm
a
lI
m
p
e
d
a
n
c
e
Z
(
°C
/W
)
Notes:
1. Duty factor D = t / t
2. Peak T = P
x Z
+ T
1
2
J
thJC
C
DM
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
2
t
1
t
P
DM
0.01
0.1
1
10
100
1000
0
4
8
12
16
20
R
125°C
100°C
75°C
50°C
25°C
R
e
ve
rs
e
C
u
rr
e
n
t-
I
(m
A
)
Reverse Voltage - V (V)
T = 150°C
J
1
10
100
1000
0
0.2
0.4
0.6
0.8
1
1.2
1.4
F
FM
T = 150°C
T = 125°C
T = 25°C
J
Forward Voltage Drop - V
(V)
In
st
a
n
ta
neou
sF
o
rw
a
rd
C
u
rr
e
n
t
-I
(
A
)
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