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WSC15U50 Datasheet Preview

WSC15U50 Datasheet

Schottky Rectifier

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WSC15U50 Product Description
15A/50V Low VF Schottky Rectifier
Features
Low forward voltage drop(VF) low power losses
Excellent higher temperatures characteristics
Thermally efficient package for cooler running applications
Lead-Free Finish; RoHS Compliant
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.
Applications
DC / DC Converters
AC/ DC Adaptors
LE FT P IN
R IG H T PIN
BOT TOMSIDE
H EAT SIN K
TO-277B
Absolute Maximum Ratings (Rating at 25°C ambient temperature unless otherwise specified)
Symbol
VRRM
IF(AV)
IFSM
TJ,
Tstg
Parameter
Repetitive peak reverse voltage
Average forward current
Surge non repetitive forward current (8.3ms single half sine-wave)
Junction Temperature
Storage Temperature
Value
50
15
260
-65~150
-65~150
Thermal Characteristics
Symbol
Typical Thermal Resistance(note 1)
Typical Thermal Resistance(note 2)
Parameter
RθJA
RθJA
Value
98
40
Typical Thermal Resistance(note 3)
RθJM
4.1
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.
Units
V
A
A
Units
/W
/W
/W
Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified)
Characteristics
Symbol Test Condition
Min
Reverse leakage current(Note 4)
Forward voltage drop
Junction Capacitance
IR VR = 50V, TJ=25°C
VR = 50V, TJ=125°C
IF=10ATJ=25°C
VF IF=10ATJ=125°C
IF=15ATJ=25°C
IF=15ATJ=125°C
CJ VR =25V, TJ=25°C
-
-
-
-
-
-
-
Typ.
-
50
-
0.33
0.44
0.40
380
Max
0.5
-
0.48
-
0.52
-
-
Unit
mA
V
V
V
V
pF
WIN SEM I M ICROELECTRON ICS
WIN SEM I M ICROELECTRON ICS
WIN SEM I M ICROELECTRON ICS
Copyright@Winsemi Microelectronics Co., Ltd., All right reserved.
WIN SEM I M ICROELECTRON ICS
WT-S002-Rev.A1 Apr 2014
WIN SEM I M ICROELECTRON ICS
1113




Winsemi

WSC15U50 Datasheet Preview

WSC15U50 Datasheet

Schottky Rectifier

No Preview Available !

WSC15U50 Product Description
15A/50V Low VF Schottky Rectifier
100
TA=150
10
T A=125
1 T A=85
0 .1
0 .0 1
0 .0 0 1
T A=25
TA=-5 5
0.0001
0
100 200 300 400
VF INSTANTANEOUS F ORWARD CURRENT(mV)
500
Fig.1 Typical Forward Characteristics
100000
10000
1000
100
0
5
10 15 20 25 30 35 40
VR DC REVERSE VOLTAGE(V)
Fig.3 Total Capacitance vs. Reverse Voltage
1000000
100000
10000
1000
100
T A=150
TA=125
T A=85
TA=25
10
0 10 20 30 40 50
V R IN STANT ANEOUS FORW ARD CURRENT (V)
Fig.2 Typical Reverse Characteristics
16
TM=125
14
RθJ M =4.1℃ / W
Note3
12
10
T M=25
8 R θJ M =40℃ / W
Note2
6
4
TM=25
RθJ M =98℃ / W
2 Note1
0
0 50
100 150
TEMPERAT URE()
200
Fig.4 Forward Current Derating Curve
www.winsemi.com Tel : +86-755-8250 6288 Fax : +86-755-8250 6299
2/4


Part Number WSC15U50
Description Schottky Rectifier
Maker Winsemi
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