B220A Datasheet, PDF (1/2 Pages) Weitron Technology – Surface Mount Schottky Barrier Rectifiers

B220A-B260A
Surface Mount Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 --- 60 V
CURRENT: 2.0 A
Features
Plastic package has Underwriters Laboratory
111 _{Flam m ability Classification 94V-0}
For surface mounted applications
Low profile package
Built-in strain relief
Metal s ilicon junction, m ajority carrier conduction
High surge capability
High current capability,low forward voltage drop
Low power loss,high effciency
For us e in low voltage high frequency inverters ,free
111 _{wheeling and polarity protection applications}
Guardring for overvoltage protection
High temperature soldering guaranteed:250^oC/10 1
11 _{seconds at terminals}
Mechanical Data
Case:JEDEC DO-214AC,molded plastic over
1111 _{passivated chip}
Polarity: Color band denotes cathode end
Weight: 0.002 ounces, 0.064 gram
DO - 214AC(SMA)
4.5± 0.1
5.1± 0.2
1.3± 0.2
0.2± 0.05
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25^oC ambient temperature unless otherwise specified
B220A
B230A
B240A
B250A
B260A
Maximum recurrent peak reverse voltage
V_RRM
20
30
Maximum RMS voltage
V_RWS
14
21
Maximum DC blocking voltage
V_DC
20
30
Maximum average forw ord rectified current at
c T_L(SEE FIG.1)
I_(AV)
Peak forw ard surge current 8.3ms single half-
c sine-w ave superimposed on rated load(JEDEC I_FSM
c Method)
Maximum instantaneous forw ard voltage at
v 2.0A(NOTE.1)
V_F
0.5
Maximum DC reverse current (NOTE1) @T_A=25^oC
I_R
at rated DC blockjing voltage
@T_A=100^oC
Typical junction capacitance (NOTE2)
R _JL
40
28
40
2.0
50.0
0.5
20.0
15.0
50
60
35
42
50
60
0.7
Operating junction and storage temperature range T_STG
Storage temperature range
T_J
NOTE: 1.Pulse test:300 S pulse width,1%duty cy cle
2. P.C.B.mounted with 0.2"X0.2"(5.0X5.0mm²)copper pad areas
-65--- +150
-65--- +150
-65--- +150
UNITS
V
V
V
A
A
V
mA
o_C/W
o_C
o_C
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