DF20LC20U
DF20LC20U
200V 20A
200V 20A
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
OUTLINE DIMENSIONS
OUTLINE DIMENSIONS
Unit : mm
Unit : mm
RATINGS
RATINGS
SHINDENGEN
SHINDENGEN
Case : STO-220
Case : STO-220
SMT
SMT
Low noise
Low noise
trr35ns
trr35ns
FEATURES
FEATURES
APPLICATION
APPLICATION
Switching power supply
Switching power supply
DC/DC converter
DC/DC converter
Free Wheel
Free Wheel
Home Appliances, Office Equipment
Home Appliances, Office Equipment
Telecommunication, Factory Automation
Telecommunication, Factory Automation
Dual
Dual
Super Fast Recovery Rectifiers
Super Fast Recovery Rectifiers
Absolute Maximum Ratings (If not specified Tc=25)
Item
Symbol
Conditions
Ratings
Unit
Storage Temperature
Tstg
-40150
Operating Junction Temperature
Tj
150
Maximum Reverse Voltage
V
RM
200
V
Average Rectified Forward Current
I
O
50Hz sine wave, R-load, Rating for each diode Io/2, Tc=114
20
A
Peak Surge Forward Current
I
FSM
50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25
140
A
Electrical Characteristics (If not specified Tc=25)
Item
Symbol
Conditions
Ratings
Unit
Forward Voltage
V
F
I
F
=10A, Pulse measurement, Rating of per diode
Max.0.98
V
Reverse Current
I
R
V
R
=V
RM
, Pulse measurement, Rating of per diode
Max.10
A
Reverse Recovery Time
trr
I
F
=0.5A, I
R
=1A, Rating of per diode
Max.35
ns
Thermal Resistance
jc
junction to case
Max.1.6
/W
0
t
p
I
O
T
D=t
p
/T
0
5
10
15
20
25
30
0
5
10
15
20
25
30
35
40
DF20LC20U
0.3
Forward Power Dissipation
Tj = Tjmax
SIN
0.2
0.1
D=0.8
DC
0.5
0.05
Average Rectified Forward Current I
O
[A]
Forward Power Dissipation P
F
[W]
Peak Surge Forward Capability
0
50
100
150
200
250
300
350
1
10
100
DF20LC20U
2
5
20
50
I
FSM
10ms 10ms
1 cycle
Number of Cycles [cycles]
Peak Surge Forward Current I
FSM
[A]
non-repetitive,
sine wave,
Tj=25
C before
surge current is applied
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