WTE
POWER SEMICONDUCTORS
SK52 – S510
Pb
5.0A SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
!
!
!
!
!
!
!
Schottky Barrier Chip
Ideally Suited for Automatic Assembly
B
Low Power Loss, High Efficiency
Surge Overload Rating to 175A Peak
For Use in Low Voltage Application
A
Guard Ring Die Construction
F
Plastic Case Material has UL Flammability
Classification Rating 94V-O
C
H
G
E
SMC/DO-214AB
Dim
Min
Max
5.59
6.22
A
6.60
7.11
B
2.75
3.25
C
0.152
0.305
D
7.75
8.13
E
2.00
2.62
F
0.051
0.203
G
0.76
1.27
H
All Dimensions in mm
D
Mechanical Data
!
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Case: SMC/DO-214AB, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
Weight: 0.21 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
Maximum Ratings and Electrical Characteristics
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current @T
L
= 90°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
Peak Reverse Current
At Rated DC Blocking Voltage
@I
F
= 5.0A
@T
A
= 25°C
@T
A
= 100°C
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
SK52
SK53
@T
A
=25°C unless otherwise specified
SK54
SK55
SK56
SK58
SK59
S510
Unit
20
14
30
21
40
28
50
35
5.0
60
42
80
56
90
64
100
71
V
V
A
I
FSM
V
FM
I
RM
R
JL
R
JA
T
j
T
STG
0.50
175
0.75
0.5
20
14
50
-65 to +125
-65 to +150
0.85
A
V
mA
°C/W
°C
°C
Typical Thermal Resistance (Note 1)
Operating Temperature Range
Storage Temperature Range
Note: 1. Mounted on P.C. Board with 14mm
2
copper pad area.
SK52 – S510
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© 2006 Won-Top Electronics
5
40
4
I
F
, NSTANTANEOUS FORWARD CURRENT (A)
I
(AV)
, AVERAGE OUTPUT CURRENT (A)
SK52 - SK54
20
3
SK55 - SK56
SK58 - S510
2
10
1
Single Pulse Half-Wave
60 Hz Resistive or Inductive Load
T
j
= 25ºC
Pulse Width = 300
µ
s
2% Duty Cycle
0
10
40
60
80
100
120
140150
0
0
0.5
1.0
1.5
2.0
2.5
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
T
L
, LEAD TEMPERATURE (ºC)
Fig. 1 Forward Current Derating Curve
200
2000
T
j
= 25ºC
f = 1MHz
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
160
C
j
, CAPACITANCE (pF)
8.3ms Single Half Sine-Wave
JEDEC Method
120
1000
80
40
100
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current
0.1
1.0
10
100
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
SK52 – S510
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© 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
WTE
SK5x
Cathode
WTE
SK5x
x
= Polarity Band
= Manufacturer’s Logo
= Device Number Except S510
= 2, 3, 4, 5, 6, 8 or 9
0.060 MIN
(1.52 MIN)
0.121 MIN
(3.07 MIN)
0.185 MAX
(4.69 MAX)
inches(mm)
PACKAGING INFORMATION
TAPE & REEL
Direction of Unreeling
8mm
330mm
16mm
4mm
16mm
Product ID Label
1.6mm
Reel Diameter
(mm)
330
Quantity
(PCS)
3,000
Inner Box Size
L x W x H (mm)
340 x 337 x 45
Quantity
(PCS)
6,000
Carton Size
L x W x H (mm)
370 x 370 x 420
Quantity
(PCS)
48,000
Approx. Gross Weight
(KG)
19.0
Note:
1. Paper reel, white or gray color.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
SK52 – S510
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© 2006 Won-Top Electronics
ORDERING INFORMATION
Product No.
SK52-T3
SK53-T3
SK54-T3
SK55-T3
SK56-T3
SK58-T3
SK59-T3
S510-T3
1.
2.
Package Type
SMC
SMC
SMC
SMC
SMC
SMC
SMC
SMC
Shipping Quantity
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix
to part number above. For example, SK52-T3-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING:
DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone:
886-7-822-5408 or 886-7-822-5410
Fax:
886-7-822-5417
Email:
sales@wontop.com
Internet:
http://www.wontop.com
We power your everyday.
SK52 – S510
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© 2006 Won-Top Electronics
