WSC15U50 [WINSEMI]
Low VF Schottky Rectifier;
| 型号： | WSC15U50 |
| 厂家： | 
SHENZHEN WINSEMI MICROELECTRONICS CO., LTD |
| 描述： | Low VF Schottky Rectifier |
| 文件： | 总4页 (文件大小：131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WSC15U50 Product Description
15A/50V Low VF Schottky Rectifier
Features
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Low forward voltage drop(VF) low power losses
Excellent higher temperatures characteristics
Thermally efficient package for cooler running applications
Lead-Free Finish; RoHS Compliant
LEFT PIN
BOTTOMSIDE
HEAT SINK
RIGHT PIN
Halogen and antimony free."Green" device
General Description
Packaged in the compact thermally efficient TO-277B Package,
the WSC15U50 has very low VF and at high temperatures.
provides excellent reverse leakage stability . It is ideal product
for rectification, freewheeling or polarity protection diode.
TO-277B
Applications
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DC / DC Converters
AC/ DC Adaptors
Absolute Maximum Ratings (Rating at 25°C ambient temperature unless otherwise specified)
Symbol
Parameter
Value
Units
VRRM
Repetitive peak reverse voltage
Average forward current
50
V
IF(AV)
IFSM
TJ,
15
A
A
Surge non repetitive forward current (8.3ms single half sine-wave)
Junction Temperature
260
-65~150
-65~150
℃
℃
Tstg
Storage Temperature
Thermal Characteristics
Symbol
Parameter
RθJA
Value
98
Units
℃/W
℃/W
Typical Thermal Resistance(note 1)
Typical Thermal Resistance(note 2)
RθJA
40
Typical Thermal Resistance(note 3)
RθJM
4.1
℃/W
Notes:1.FR-4 ,2oz.Copper,minimum recommended pad layout per
2.FR-4 ,2oz.Copper, Cathode pad dimensions 18.8mm×14.4mm.Anode pad dimensions 5.6mm×14.4
3.Junction to mount (Cathode Terminal)
4.Short duration pulse test used to minimize self-heating effect.
Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
VR = 50V, TJ=25°C
-
-
-
0.5
-
IR
Reverse leakage current(Note 4)
mA
VR = 50V, TJ=125°C
IF=10A，TJ=25°C
IF=10A，TJ=125°C
IF=15A，TJ=25°C
IF=15A，TJ=125°C
VR =25V, TJ=25°C
50
V
V
-
-
-
0.48
-
0.33
VF
Forward voltage drop
-
0.44
0.40
380
V
0.52
V
-
-
-
-
Junction Capacitance
CJ
pF
WT-S002-Rev.A1 Apr 2014
WINSEMI MICROELECTRONICS
WINSEMI MICROELECTRONICS
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Copyright@Winsemi Microelectronics Co., Ltd., All right reserved.
WSC15U50 Product Description
15A/50V Low VF Schottky Rectifier
1000000
100000
1 0 0
TA=150℃
TA=150℃
1 0
TA=125℃
TA=125℃
1
TA=85℃
10000
1000
TA=85℃
TA=25℃
0 .1
TA=25℃
0 .0 1
1 0 0
1 0
TA=-55℃
0.001
0.0001
4 0
5 0
0
2 0 0
3 0 0
0
4 0 0
2 0
3 0
1 0 0
5 0 0
1 0
TANEOUS FORWARD CURRENT(mV)
VF INSTAN
URRENT(V)
VR INSTANTANEOUS FORWARD C
Typical Reverse Characteristics
Fig.2
Characteristics
Fig.1
Typical Forward
1 6
100000
TM=125℃
RθJ M =4.1℃ / W
Note3
1 4
1 2
1 0
10000
TM=25℃
RθJ M =40℃ /W
Note2
8
6
1000
4
2
0
TM=25℃
RθJ M =98℃ / W
Note1
1 0 0
3 5
4 0
0
2 0
2 5
3 0
0
5
1 0
1 5
5 0
1 5 0
1 0 0
2 0 0
TEMPERATURE(℃)
VR DC REVERSE VOLTAGE(V)
Fig.3
Total Capacitance vs. Reverse Voltage
Fig.4 Forward Current Derating Curve
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www.winsemi.com Tel : +86-755-8250 6288 Fax : +86-755-8250 6299
WSC15U50 Product Description
15A/50V Low VF Schottky Rectifier
TO-277B Package Dimension
Unit:m m
M A X
符 号
Symbol
M IN
A
D
b 2
D 2
A 2
A
1 .0
0 .2
0 .8
2 .9
1 .2
0 .4
A 2
b 1
b 2
1 .1
3 .3
E
E 1
3 .9
2 .9
D
4 .3
3 .3
W
D 2
E
L
6.35
5 .2
6.65
5 .8
e
E 1
e
b 1
b 1
A 2
1.86(TYP.)
L
0.85
1 .1
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www.winsemi.com Tel : +86-755-8250 6288 Fax : +86-755-8250 6299
WSC15U50 Product Description
15A/50V Low VF Schottky Rectifier
NOTE:
1.We strongly recommend customers check carefully on the trademark when buying our product, if there is
any question, please don't be hesitate to contact us.
2.Please do not exceed the absolute maximum ratings of the device when circuit designing.
3.Winsemi Microelectronics Co., Ltd reserved the right to make changes in this specification sheet and is
subject to change without prior notice.
CONTACT:
Winsemi Microelectronics Co., Ltd.
ADD:Futian District, ShenZhen Tian An Cyber Tech Plaza two East Wing 1002
Post Code : 518040
Tel : +86-755-8250 6288
FAX : +86-755-8250 6299
Web Site : www.winsemi.com
WINSEMI MICROELECTRONICS
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www.winsemi.com Tel : +86-755-8250 6288 Fax : +86-755-8250 6299
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