D4L20U
200V 4A
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
OUTLINE DIMENSIONS
(Unit : mm)
RATINGS
SHINDENGEN
Case : ITO-220
●Low noise
●trr35ns
●Fully Isolated Molding
FEATURES
●Switching power supply
● Free Wheel
●Home Appliances, Office Equipment
●Telecommunication, Factory Automation
APPLICATION
●AbsoluteMaximumRatings(IfnotspecifiedTc=25℃)
Item Symbol Conditions Ratings Unit
StorageTemperature Tstg -40〜150 ℃
OperatingJunctionTemperature Tj 150 ℃
MaximumReverseVoltage VRM 200 V
AverageRectifiedForwardCurrent IO50Hzsinewave,R-load,Tc=130℃ 4A
PeakSurgeForwardCurrent IFSM 50Hzsinewave,Non-repetitive1cyclepeakvalue,Tj=25℃ 60 A
DielectricStrength Vdis Terminalstocase,AC1minute 1.5 kV
MountingTorque TOR (Recommendedtorque：0.3N･m) 0.5 N･m
●ElectricalCharacteristics(IfnotspecifiedTc=25℃)
Item Symbol Conditions Ratings Unit
ForwardVoltage VFIF=4A,Pulsemeasurement Max.0.98 V
ReverseCurrent IRVR=VRM,Pulsemeasurement Max.10 μA
ReverseRecoveryTime trr IF=0.5A, I R=1A Max.35 ns
ThermalResistance θjc junctiontocase Max.4.5 ℃/W
Super Fast Recovery Rectifiers Single
Forward Voltage
0.1
1
10
100
00.4 0.8 1.2 1.6 2 2.4 2.8 3.2
D4L20U
Tc=150°C [MAX]
Tc=25°C [MAX]
Pulse measurement per diode
Tc=150°C [TYP]
Tc=25°C [TYP]
Forward Voltage VF [V]
Forward Current IF [A]
0tp
IO
T
D=tp/T
0
1
2
3
4
5
6
012345678
D4L20U
0.3
Forward Power Dissipation
Tj = Tjmax
SIN
0.2
0.1
D=0.8
DC
0.5
0.05
Average Rectified Forward Current IO [A]
Forward Power Dissipation PF [W]
0
tp
IO
T
D=tp/T
0
1
2
3
4
5
6
7
8
020 40 60 80 100 120 140 160
D4L20U
0.3
Derating Curve
VR = VRM
SIN
0.2
0.1
D=0.8
DC
0.5
0.05
0
VR
Case Temperature Tc [°C]
Average Rectified Forward Current IO [A]
0
tp
IO
T
D=tp/T
0
1
2
3
4
5
6
7
8
020 40 60 80 100 120 140 160
D4L20U
0.3
Derating Curve
VR = VRM
SIN
0.2
0.1
D=0.8
DC
0.5
0.05
0
VR
Heatsink Temperature Tf [°C]
Average Rectified Forward Current IO [A]
Peak Surge Forward Capability
0
20
40
60
80
1 10 100
D4L20U
2 5 20 50
IFSM
10ms 10ms
1 cycle
Number of Cycles [cycles]
Peak Surge Forward Current IFSM
[A]
non-repetitive,
sine wave,
Tj=25°C before
surge current is applied
10
100
D4L20U
110 100
0.05 0.50.2 20 5052 200 500 2000 5000
0.02 0.05 0.50.2 20520.0050.002
Junction Capacitance
Reverse Voltage VR [V]
Junction Capacitance Cj [pF]
f=1MHz
Tc=25°C
TYP
per diode