®
SB220 – SB2100
2.0A SCHOTTKY BARRIER DIODE
WON-TOP ELECTRONICS
Pb
Features
Schottky Barrier Chip
Guard Ring for Transient and ESD Protection
Surge Overload Rating to 50A Peak
Low Power Loss, High Efficiency
Ideally Suited for Use in High Frequency
SMPS, Inverters and As Free Wheeling Diodes
A
B
A
Mechanical Data
C
Case: DO-15, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.40 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
D
DO-15
Dim
A
Min
25.4
5.50
0.71
2.60
Max
—
B
7.62
0.864
3.60
C
D
All Dimensions in mm
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
SB220 SB230 SB240 SB250 SB260 SB280 SB2100 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20
14
30
21
40
28
50
60
42
80
56
100
70
V
RMS Reverse Voltage
VR(RMS)
IO
35
V
A
Average Rectified Output Current (Note 1)
2.0
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
IFSM
50
A
Forward Voltage
@IF = 2.0A
VFM
IRM
CJ
0.50
0.70
0.85
100
V
mA
pF
Peak Reverse Current
At Rated DC Blocking Voltage
@TJ = 25°C
@TJ = 100°C
0.5
10
Typical Junction Capacitance (Note 2)
150
Thermal Resistance, Junction to Ambient (Note 3)
Thermal Resistance, Junction to Lead (Note 3)
RθJA
RθJL
35
14
°C/W
Operating Temperature Range
Storage Temperature Range
TJ
-65 to +125
-65 to +150
°C
°C
TSTG
-65 to +150
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
3. Vertical PCB mounting with 12.7mm lead length on 63.5 x 63.5mm copper pad.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
1