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  Datasheet File OCR Text:
 SHINDENGEN
Schottky Rectifiers (SBD)
SBD Bridges
D4SBS4
40V 4A
FEATURES *oe Single In-Line Package Thin *oe SBD Bridge *oe Low VF APPLICATION
OUTLINE DIMENSIONS
Case : 3S
(Unit : mm)
*oe power supply Switching
*oe Home Appliances, Office Equipment *oe Telecommunication, Factory Automation
RATINGS
*oeAbsolute Maximum Ratings (If not specified Tc=25*Z) Item Symbol Conditions Ratings Unit Storage Temperature Tstg -55*150 *Z Operating Junction Temperature Tj 150 *Z VRM Maximum Reverse Voltage 40 V VVoltage width 0.5ms, duty 1/40 Repetitive Peak Surge Reverse RRSM Pulse 45 V IO 50Hz sine wave, R-load With heatsink Tc=116*Z Average Rectified Forward Current 4 A 50Hz sine wave, R-load Without heatsink Ta=33*Z 2.3 Peak Surge Forward Current IFSM50Hz sine wave, Non-repetitive 1cycle peak value,60 Tj=25 *Z A P Power Repetitive Peak Surge Reverse RRSM Pulse width 10Es, Rating of per diode, Tj=25*Z160 W Dielectric Strength Vdis Terminals to case, AC 1 minute 2 kV Mounting Torque TOR * ecommended torque*0.5Nm*j R i F 0.8 Nm *oeElectrical Characteristics (If not specified Tc=25*Z) Item Symbol Conditions Ratings Unit VF IF Forward Voltage =2A, Pulse measurement, Rating of per diode Max.0.55 V IR V=V , Pulse measurement, Rating of per diode Max.2 mA Reverse Current R RM Junction Capacitance Cj f=1MHz, VR=10V, Rating of per diode TYP 95 pF AEjcjunction to case *@*@With heatsink Max.5.5 Thermal Resistance AEjljunction to lead *@*@ Without heatsink Max.6 *Z/W AEjajunction to ambient Without heatsink Max.40
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
D4SBS4
Forward Voltage
10
Forward Current IF [A]
Tc=150C [MAX] Tc=150C [TYP] Tc=25C [MAX] Tc=25C [TYP] 1
Pulse measurement per diode
0.1
0
0.2
0.4
0.6
0.8
1
1.2
Forward Voltage VF [V]
D4SBS4
Junction Capacitance
f=1MHz Tc=25C TYP per diode
1000
Junction Capacitance Cj [pF]
100
10 0.1 1
10
Reverse Voltage VR [V]
D4SBS4
1000
Reverse Current
100
Tc=150C [MAX]
Reverse Current IR [mA]
Tc=150C [TYP] 10 Tc=125C [TYP]
Tc=100C [TYP] 1
Tc=75C [TYP]
0.1
Pulse measurement per diode
0.01
0
5
10
15
20
25
30
35
40
Reverse Voltage VR [V]
D4SBS4
8 7
Reverse Power Dissipation
Reverse Power Dissipation PR [W]
DC D=0.05 0.1 0.2 0.3
6 5 4
0.5 3 2 1 0
SIN 0.8
0
10
20
30
40
50
Reverse Voltage VR [V]
Tj = 150C
0 VR tp D=tp /T T
D4SBS4
8 7
Forward Power Dissipation
DC
D=0.8 0.5
Forward Power Dissipation PF [W]
6 0.3 5 0.1 4 3 2 1 0 0.05 0.2
SIN
0
1
2
3
4
5
6
7
Average Rectified Forward Current IO [A]
Tj = 150C IO 0 tp D=tp /T T
D4SBS4
8
Derating Curve
Average Rectified Forward Current IO [A]
7 DC 6 5 4 0.5 SIN 0.3 D=0.8
3 0.2 2 1 0 0.1 0.05
0
20
40
60
80
100
120
140
160
Case Temperature Tc [C]
VR = 20V 0 0
IO
VR tp D=tp /T T
D4SBS4
4
Derating Curve
Average Rectified Forward Current IO [A]
DC 3.5 3 0.5 2.5 2 1.5 0.1 1 0.5 0 0.05 SIN 0.3 0.2 D=0.8
0
20
40
60
80
100
120
140
160
Ambient Temperature Ta [C]
VR = 20V 0 0
IO
VR tp D=tp /T T
D4SBS4
100
Peak Surge Forward Capability
IFSM
10ms 10ms
1 cycle
80
Peak Surge Forward Current IFSM [A]
non-repetitive, sine wave, Tj=25C before surge current is applied
60
40
20
0
1
2
5
10
20
50
100
Number of Cycles [cycles]
SBD
120
Repetitive Surge Reverse Power Derating Curve
100
PRRSM Derating [%]
80
60
40
20
0
0
50
100
150
Junction Temperature Tj [C]
IRP IR 0.5IRP 0 tp PRRSM = IRP x VRP VR VRP
SBD
10
Repetitive Surge Reverse Power Capability
PRRSM p) / PRRSM p=10s) Ratio (t (t
1
0.1
1
10
100
Pulse Width t p [s]
IRP IR 0.5IRP 0 tp PRRSM = IRP x VRP VR VRP


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