SMS220-SMS2A0
Surface Mount Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 --- 100 V
CURRENT: 2.0 A
Features
◇ Plastic package has Underwriters Laborator
111 Flammability Classification 94V-0
◇ For surface mounted applications
◇ Low profile package
◇ Built-in strain relief
◇ Metal silicon junction, majority carrier conduction
◇ High surge capability
◇ High current capability,low forward voltage drop
◇ Low power loss,high effciency
◇ For use in low voltage high frequency inverters,free
111 wheeling and polarity protection applications
◇ Guardring for overvoltage protection
◇ High temperature soldering guaranteed:250oC/10 1
11 seconds at terminals
Mechanical Data
◇ Case:JEDEC DO-213AB,molded plastic over
1111passivated chip
◇ Polarity: Color band denotes cathode end
◇ Weight: 0.0046 ounces, 0.116 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
DO - 213AB
SOLDERABLE ENDS
D2=D1
+0
-0.20
D2
0.5± 0.1
4.9± 0.2
0.5± 0.1
Dimensions in millimeters
SMS220 SMS230 SMS240 SMS260 SMS290 SMS2A0 UNITS
Maximum recurrent peak reverse voltage
VRRM
20
30
40
60
90
100
V
Maximum RMS voltage
VRWS
14
21
28
42
63
70
V
Maximum DC blocking voltage
VDC
20
30
40
60
90
100
V
Maximum average forw ord rectified current at
c TT(SEE FIG.1) (NOTE 2)
I(AV)
2.0
A
Peak forw ard surge current 10ms single half-
c sine-w ave superimposed on rated load(JEDEC IFSM
50
A
c Method)
Maximum instantaneous forw ard voltage at
v 2.0A(NOTE.1)
VF
0.5
0.7
0.79
V
Maximum DC reverse current @TJ=25oC
IR
at rated DC blocking voltage(NOTE1) @T J=100oC
Typical thermal resitance (NOTE2)
RθJA
RθJT
Operating junction and storagetemperature range TSTG
Storage temperature range
TJ
NOTE: 1.Pulse test:300μS pulse width,1%duty cy cle
2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas
0.5
10
45
10
-55- - - +150
-55- - - +150
mA
K/W
oC
oC
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