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Электронный компонент: DF20JC10

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DF20JC10
100V 20A
Copyright & Copy;2001 Shindengen Electric Mfg.Co.Ltd
OUTLINE DIMENSIONS
RATINGS
SHINDENGEN
Case : STO-220
Unit : mm
Dual
Shottky Rectifiers (SBD)
Absolute Maximum Ratings i If not specified, Tc=25j
Item
Symbol
Conditions
Ratings
Unit
Storage Temperature
Tstg
-55`150
Operating Junction Temperature
Tj
150
Maximum Reverse Voltage
V
RM
100
V
Average Rectified Forward Current
I
O
50Hz sine wave, R-load, Rating for each diode Io/2, Tc=121
20
A
Peak Surge Forward Current
I
FSM
50Hz sine wave, Non-repetitive 1cycle peak value, Tj=25
200
A
Electrical Characteristics i If not specified, Tc=25j
Item
Symbol
Conditions
Ratings
Unit
Forward Voltage
V
F
I
F
=10A, Pulse measurement, Rating of per diode
Max 0.86
V
Reverse Current
I
R
V
R
=V
RM
,
Pulse measurement, Rating of per diode
Max 0.7
mA
Junction Capacitance
Cj
f = 1MHz, V
R
= 10V
TYP 260
pF
Thermal Resistance
jc
junction to case
Max 1.6
/W
1. Low IR
2. Avoid thermal runaway
3. Available in the STO-220 lead type and
surface mount type
FEATURES
1. Secondary rectifiers in notebook PC,
LCD power supplies and adapter
2. Secondary rectifiers in power supplies
3. DC/DC converter
4. Prevent reverse current of redundant
power supplies
APPLICATION
0
0.5
1
1.5
2
2.5
3
0.1
1
10
100
DF20JC10
Tc=150C [MAX]
Tc=150C [TYP]
Tc= 25C [MAX]
Tc= 25C [TYP]
0.2
0.5
2
5
20
50
Pulse measurement per diode
Forward Voltage
Forward Voltage
I
F
[A
]
Forw
ard C
u
rrent
V
F
[V]
20
40
60
80
100
0.0001
0.001
0.01
0.1
1
10
100
DF20JC10
Tc=125C [TYP]
Tc=100C [TYP]
Tc=75C [TYP]
Tc=50C [TYP]
Tc=25C [TYP]
Tc=150C [TYP]
Reverse Current
Reverse Voltage
V
R
[V]
I
R
[m
A
]
R
e
verse C
u
rrent
Pulse measurement per diode
0
0
5
10
15
20
25
0
5
10
15
20
25
30
35
DC
D=0.8
0.5
SIN
0.3
0.2
0.1
0.05
DF20JC10
Tj =150C
0
t
p
I
O
T
D=t
p
/T
P
F
[W
]
I
O
[A]
Forward Power Dissipation
Average Rectified Forward Current
Forw
ard P
o
w
e
r D
i
ssi
pati
o
n
0
2
4
6
8
10
12
14
0
20
40
60
80
100
120
DC
D=0.05
0.1
0.2
0.3
0.5
SIN
0.8
DF20JC10
Tj = 150C
0
t
p
V
R
T
D=t
p
/T
V
R
[V]
Reverse Power Dissipation
Reverse Voltage
Re
ve
r
s
e
Po
w
e
r
Dissip
a
t
io
n
P
R
[W
]
0
20
40
60
80
100
120
140
160
0
5
10
15
20
25
30
35
40
DC
D=0.8
0.5
SIN
0.3
0.2
0.1
0.05
DF20JC10
V
R
=50V
I
O
[A
]
Tc [C]
Derating Curve
Case Temperature
A
v
erage R
e
cti
f
i
ed Forw
ard C
u
rrent
0
t
p
I
O
T
D=t
p
/T
0
V
R
0
50
100
150
200
250
300
1
10
100
2
5
20
50
DF20JC10
I
FSM
10ms 10ms
1 cycle
Peak Surge Forward Capability
Number of Cycles
[cycle]
I
FS
M
[A
]
P
eak
S
u
rge Forw
ard C
u
rrent
non-repetitive,
sine wave,
Tj=25C before
surge current is applied
10
100
1000
0.1
1
10
100
DF20JC10
5000
2000
500
200
50
20
0.2
0.5
2
5
20
50
f=1MHz
Tc=25C
TYP
per diode
Reverse Voltage
V
R
[V]
Cj [p
F
]
Juncti
on C
apaci
t
ance
Junction Capacitance