S20D30C - S20D100C

®
S20D30C – S20D100C
20A DUAL SCHOTTKY BARRIER RECTIFIER
WON-TOP ELECTRONICS
Pb
Features

Schottky Barrier Chip






Guard Ring for Transient Protection
Low Forward Voltage Drop
Low Power Loss, High Efficiency
High Surge Current Capability
Epoxy Meets UL 94V-0 Classification
Ideally Suited for Use in High Frequency
SMPS, Inverters and As Free Wheeling Diodes
H
S
J
R





K
PIN1
2
3
L
P
Mechanical Data


TO-3P
Dim
Min
Max
A
1.85
2.15
B
4.70
5.30
C
—
23.00
D
19.00
—
E
2.80
3.20
G
0.45
0.85
H
—
16.20
J
1.70
2.70
K
3.15 Ø
3.65 Ø
L
—
4.50
M
5.25
5.65
N
1.10
1.40
P
—
2.50
R
11.70
12.70
S
5.00
6.00
All Dimensions in mm
N
Case: TO-3P, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-750, Method 2026
Polarity: See Diagram
Weight: 5.6 grams (approx.)
Mounting Position: Any
Mounting Torque: 1.2 N.m Max.
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
M
A
B
C
G
D
PIN 1
PIN 2
PIN 3
Case
E
Maximum Ratings and Electrical Characteristics
@TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@TC = 100°C
Total Device
Per Diode
Symbol
S20D
30C
S20D
35C
S20D
40C
S20D
45C
S20D
50C
S20D
60C
S20D
80C
S20D
100C
Unit
VRRM
VRWM
VR
30
35
40
45
50
60
80
100
V
VR(RMS)
21
25
28
32
35
42
56
70
V
IO
20
10
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed
on Rated Load (JEDEC Method)
IFSM
200
A
Forward Voltage
per diode
VFM
@IF = 10A, TJ = 25°C
@IF = 10A, TJ = 125°C
Peak Reverse Current
At Rated DC Blocking Voltage
@TJ = 25°C
@TJ = 100°C
Typical Junction Capacitance (Note 1)
Thermal Resistance Junction to Ambient per diode
Thermal Resistance Junction to Case per diode
Operating and Storage Temperature Range
0.55
0.50
0.85
0.75
0.5
20
IRM
CJ
0.75
0.65
650
V
mA
350
pF
RθJA
RθJC
50
1.5
°C/W
TJ, TSTG
-55 to +150
°C
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
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1
®
WON-TOP ELECTRONICS
20
15
10
5
Resistive or
Inductive Load
0
15
Pulse Width = 300µs
1% Duty Cycle
TJ = 25°C
S20D50C – S20D60C
10
S20D30C – S20D45C
S20D80C – S20D100C
1.0
0
30 45 60 75 90 105 120 135 150
TC, CASE TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
250
Single Half-Sine-Wave
JEDEC Method
200
150
100
50
0
1
0.2
0.4
0.6
0.8
1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
TJ = 125°C
10
1.0
TJ = 75°C
0.1
TJ = 25°C
0.01
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Forward Surge Current Derating Curve
1500
DC, TJ = 150°C
Per Diode
9
8
7
S20D80C – S20D100C
6
S20D50C – S20D60C
5
4
3
S20D30C – S20D45C
2
CJ, JUNCTION CAPACITANCE (pF)
10
PD, POWER DISSIPATION (W)
100
0.1
0
IFSM, PEAK FORWARD SURGE CURRENT (A)
IF, INSTANTANEOUS FORWARD CURRENT (A)
25
IR, INSTANTANEOUS REVERSE CURRENT (mA)
I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A)
S20D30C – S20D100C
f = 1MHz
1200
900
S20D30C – S20D45C
600
S20D50C – S20D100C
300
1
0
0
0
www.wontop.com
2
8
4
6
10
2
12
IF(AV), AVERAGE FORWARD CURRENT (A)
Fig. 5 Forward Power Dissipation
0.1
1
10
VR, DC REVERSE VOLTAGE (V)
Fig. 6 Typical Junction Capacitance
100
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
®
S20D30C – S20D100C
WON-TOP ELECTRONICS
MARKING INFORMATION
S20DxxC
S20DxxC
xx
Polarity
= Device Number
= 30, 35, 40, 45, 50, 60, 80 or 100
= As Marked on Body
PACKAGING INFORMATION
BULK
Tube Size
L x W x H (mm)
Quantity
(PCS)
Inner Box Size
L x W x H (mm)
Quantity
(PCS)
Carton Size
L x W x H (mm)
Quantity
(PCS)
Approx. Gross Weight
(KG)
505 x 46 x 6.5
30
520 x 145 x 95
1,200
540 x 306 x 115
2,400
18.0
Note: 1. Anti-static tube, water clear color.
RECOMMENDED SCREW MOUNTING ARRANGEMENT
Recommended isolated mounting when
screw is at heatsink potential. 6-32
hardware is used.
6-32 HEX Head Screw
Plain Washer
A conical washer should be used to
apply proper force to the device. Screw
should not be tightened with any type of
air-forced torque or equipment that may
cause high impact on device package.
The interface should apply a layer of
thermal grease or a highly conductive
thermal pad for better heat dissipation.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
Rectifier
Insulator
Heatsink
Conical Washer
6-32 HEX Nut
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®
S20D30C – S20D100C
WON-TOP ELECTRONICS
ORDERING INFORMATION
Product No.
Package Type
Shipping Quantity
S20D30C
TO-3P
30 Units/Tube
S20D35C
TO-3P
30 Units/Tube
S20D40C
TO-3P
30 Units/Tube
S20D45C
TO-3P
30 Units/Tube
S20D50C
TO-3P
30 Units/Tube
S20D60C
TO-3P
30 Units/Tube
S20D80C
TO-3P
30 Units/Tube
S20D100C
TO-3P
30 Units/Tube
1.
2.
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, S20D30C-LF.
WON-TOP ELECTRONICS and
are registered trademarks of Won-Top Electronics Co., Ltd (WTE). 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 806, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: [email protected]
Internet: http://www.wontop.com
www.wontop.com
4
We power your everyday.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012