SHINDENGEN S20LC20U

SHINDENGEN
Super Fast Recovery Rectifiers
S20LC20U
Dual
OUTLINE DIMENSIONS
Case : MTO-3P
Unit : mm
200V 20A
FEATURES
● Low noise
● trr35ns
● Small θ jc
● Dielectric strength 2kV guaranteed
APPLICATION
● Switching power supply
● Free Wheel
● Home Appliances, Office Equipment,
Factory Automation
RATINGS
●Absolute Maximum Ratings (If not specified Tc=25℃)
Item
Symbol
Conditions
Storage Temperature
Tstg
Operating Junction Temperature
Tj
Maximum Reverse Voltage
VRM
Average Rectified Forward Current
IO
50Hz sine wave, R-load, Rating for each diode Io/2, Tc=123℃
Peak Surge Forward Current
IFSM
50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25℃
Mounting Torque
TOR (Recommended torque:0.5N・m)
Ratings
-40∼150
150
200
20
140
0.8
Unit
℃
℃
V
A
A
N・m
●Electrical Characteristics (If not specified Tc=25℃)
Item
Symbol
Conditions
Forward Voltage
VF
IF =10A,
Pulse measurement, Rating of per diode
Reverse Current
IR
VR =VRM, Pulse measurement, Rating of per diode
Reverse Recovery Time
trr
IF =0.5A, IR=1A, Rating of per diode
Thermal Resistance
θjc junction to case
Ratings
Max.0.98
Max.10
Max.35
Max.1.2
Unit
V
μA
ns
℃/W
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
S20LC20U
Forward Voltage
100
Forward Current IF [A]
10
Tc=150°C [MAX]
Tc=150°C [TYP]
Tc=25°C [MAX]
Tc=25°C [TYP]
1
Pulse measurement per diode
0.1
0
0.2
0.4
0.6
0.8
1
Forward Voltage VF [V]
1.2
1.4
1.6
S20LC20U
Forward Power Dissipation
30
DC
Forward Power Dissipation PF [W]
D=0.8
25
SIN
0.5
0.3
20
0.2
0.1
0.05
15
10
5
0
0
5
10
15
20
25
30
35
40
Average Rectified Forward Current IO [A]
Tj = Tjmax
IO
0
tp
D=tp /T
T
S20LC20U
Derating Curve
Average Rectified Forward Current IO [A]
40
35
DC
30
D=0.8
25
0.5
SIN
20
0.3
15 0.2
0.1
10
0.05
5
0
0
20
40
60
80
100
120
140
160
Case Temperature Tc [°C]
VR = VRM
IO
0
0
VR
tp
D=tp /T
T
S20LC20U
Peak Surge Forward Capability
IFSM
180
160
10ms 10ms
1 cycle
non-repetitive,
sine wave,
Tj=25°C before
surge current is applied
Peak Surge Forward Current IFSM [A]
140
120
100
80
60
40
20
0
1
2
5
10
20
Number of Cycles [cycles]
50
100
Junction Capacitance Cj [pF]
10
100
1000
1
100
Junction Capacitance
Reverse Voltage VR [V]
10
S20LC20U
f=1MHz
Tc=25°C
TYP
per diode