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SHINDENGEN
Schottky Rectifiers (SBD)
Single
D3S4M
40V 3A
FEATURES
*oeTj150*Z
OUTLINE DIMENSIONS
Case : AX14
Unit : mm
*oe PRRSM avalanche guaranteed
*oe 1.4Olead APPLICATION *oe Switching power supply *oe DC/DC converter *oe Home Appliances, Office Equipment *oe Telecommunication
RATINGS
*oeAbsolute Maximum Ratings (If not specified Tl=25*Z) Item Symbol Conditions Ratings Unit Storage Temperature Tstg -40*150 *Z Operating Junction Temperature Tj 150 *Z Maximum Reverse Voltage VRM 40 V Repetitive Peak Surge Reverse VoltagePulse width 0.5ms, duty 1/40 V RRSM 45 V Average Rectified Forward Current 50Hz sine wave, R-load With heatsink IO Ta=63*Z 3 A 50Hz sine wave, R-load Without heatsink Ta=58*Z 2 Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=125*Z A 80 Repetitive Peak Surge Reverse Power Pulse width 10Es, Tj=25*Z W PRRSM 330 *oeElectrical Characteristics (If not specified Tl=25*Z) Item Symbol Conditions Forward Voltage VF IF =3A, Pulse measurement Reverse Current IR V=V , Pulse measurement R RM Junction Capacitance f=1MHz, V =10V Cj R Thermal Resistance AEjl junction to lead AEja junction to ambient
Ratings Max.0.55 Max.3.5 Typ.150 Max.6.5 Max.64
Unit V mA pF *Z/W
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
D3S4M
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
Forward Voltage VF [V]
D3S4M
5
Reverse Power Dissipation
DC D=0.05
Reverse Power Dissipation PR [W]
0.1 4 0.2 0.3 3 0.5 2
SIN 1 0.8
0
0
10
20
30
40
50
Reverse Voltage VR [V]
Tj = 150C
0 VR tp D=tp /T T
D3S4M
3
Forward Power Dissipation
Forward Power Dissipation PF [W]
2.5 0.5 2 0.05 0.1 0.3 0.2 SIN
D=0.8
DC
1.5
1
0.5
0
0
1
2
3
4
5
Average Rectified Forward Current IO [A]
Tj = 150C IO 0 tp D=tp /T T
D3S4M
6
Derating Curve
a
Average Rectified Forward Current IO [A]
5
DC D=0.8
PCB
a = 5mm 20mm x 20mm x 1mm heatsink
4 0.5 3 SIN 0.3 0.2 0.1 1 0.05
2
0
0
20
40
60
80
100
120
140
160
Ambient Temperature Ta [C]
VR = 20V 0 0
IO
VR tp D=tp /T T
D3S4M
5
Derating Curve
Average Rectified Forward Current IO [A]
l 4 l = 24mm DC 3 D=0.8 0.5 SIN 0.3 0.2 1 0.1 0.05 PCB
2
0
0
20
40
60
80
100
120
140
160
Ambient Temperature Ta [C]
VR = 20V 0 0
IO
VR tp D=tp /T T
D3S4M
6
Derating Curve
Average Rectified Forward Current IO [A]
5 DC D=0.8 4 0.5 3 SIN 0.3 0.2 2 0.1 1 0.05
0
0
20
40
60
80
100
120
140
160
Case Temperature Tc [C]
VR = 20V 0 0
IO
VR tp D=tp /T T
D3S4M
150
Peak Surge Forward Capability
IFSM
10ms 10ms
1 cycle
Peak Surge Forward Current IFSM [A]
non-repetitive, sine wave, Tj=125C before surge current is applied 100
50
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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Price & Availability of D3S4M

Part #	Manufacturer	Description	Price	BuyNow Qty.
D3S4M-5000 627-D3S4M-5000	Shindengen Electronic Manufacturing Co Ltd	Schottky Diodes & Rectifiers Schottky Barrier Diode	1: USD1.62 10: USD1.32 100: USD1.03 600: USD0.869 1000: USD0.708 2600: USD0.667 5000: USD0.635 10000: USD0.606	87
D3S4M-5060 627-D3S4M5060	Shindengen Electronic Manufacturing Co Ltd	Schottky Diodes & Rectifiers VRM=40 IFSM=80	1200: USD0.709 2400: USD0.667 4800: USD0.635 9600: USD0.606	0
D3S4M-5061 627-D3S4M-5061	Shindengen Electronic Manufacturing Co Ltd	Schottky Diodes & Rectifiers 40V 3A	2500: USD0.631 10000: USD0.606	0

Part #	Manufacturer	Description	Price	BuyNow Qty.
D3S4M-5000 69687466	Shindengen Electronic Manufacturing Co Ltd	Schottky Barrier Diode	1000: USD1.1854 500: USD1.2253 250: USD1.2712 100: USD1.3243 62: USD1.3863	1975
D3S4M-5000 77360462	Shindengen Electronic Manufacturing Co Ltd	Schottky Barrier Diode	600: USD0.3164 211: USD0.3318	335

Part #	Manufacturer	Description	Price	BuyNow Qty.
D3S4M-5000	Shindengen Electronic Manufacturing Co Ltd		1103: USD0.825 591: USD0.9075 1: USD2.2	1580

Part #	Manufacturer	Description	Price	BuyNow Qty.
D3S4M-5060 D3S4M-5060	Shindengen Electronic Manufacturing Co Ltd	Diode: Schottky rectifying; THT; 40V; 3A; AX14 (Ø4.4x7mm)	600: USD0.251 100: USD0.279 25: USD0.316 5: USD0.35 1: USD0.784	0
D3S4M-5000 D3S4M-5000	Shindengen Electronic Manufacturing Co Ltd	Diode: Schottky rectifying; THT; 40V; 3A; AX14 (Ø4.4x7mm); bulk	600: USD0.251 100: USD0.279 25: USD0.316 5: USD0.35 1: USD0.784	335

Part #	Manufacturer	Description	Price	BuyNow Qty.
D3S4M-5000 C1S706200036404	Shindengen Electronic Manufacturing Co Ltd	Schottky Barrier Diode	200: USD0.566 100: USD0.594 50: USD0.683 10: USD0.725 1: USD0.986	587

Part #	Manufacturer	Description	Price	BuyNow Qty.
D3S4M-5000	Shindengen Electronic Manufacturing Co Ltd	RoHS(Ship within 1day) - D/C 2023	1000: USD0.55 500: USD0.579 100: USD0.643 50: USD0.811 10: USD0.901 1: USD1.638	1975

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