®
S20D150C – S20D200C
20A HIGH VOLTAGE DUAL SCHOTTKY BARRIER RECTIFIER
WON-TOP ELECTRONICS
Pb
Features
Schottky Barrier Chip
H
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
TO-3P
Dim
A
B
C
D
E
Min
1.85
4.70
—
Max
2.15
5.30
23.00
—
S
R
L
J
K
19.00
2.80
0.45
—
PIN1
2
3
3.20
0.85
16.20
2.70
3.65 Ø
4.50
5.65
1.40
2.50
12.70
6.00
P
G
H
J
1.70
3.15 Ø
—
Mechanical Data
N
K
L
Case: TO-3P, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-750, Method 2026
Polarity: See Diagram
Weight: 5.6 grams (approx.)
M
N
P
5.25
1.10
—
M
A
R
S
11.70
5.00
B
All Dimensions in mm
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
C
PIN 1
PIN 3
PIN 2
Case
G
D
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
Symbol
S20D150C
S20D200C
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
150
105
200
140
V
RMS Reverse Voltage
VR(RMS)
IO
V
A
Average Rectified Output Current
@TC = 100°C
Total Device
Per Diode
20
10
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
IFSM
VFM
200
A
V
Forward Voltage per diode
@IF = 10A, TJ = 25°C
@IF = 10A, TJ = 125°C
0.92
0.82
Peak Reverse Current
At Rated DC Blocking Voltage
@TJ = 25°C
@TJ = 100°C
0.2
10
IRM
CJ
mA
pF
Typical Junction Capacitance (Note 1)
250
Thermal Resistance Junction to Ambient per diode
Thermal Resistance Junction to Case per diode
RθJA
RθJC
50
1.5
°C/W
°C
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
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