FEATURES
Ratings at 25oC ambient temperature unless otherwise specified
SS22A SS23A SS24A SS25A SS26A SS28A SS29A SS210A
Maximum repetitive peak reverse voltage VRRM
40 50 60 80 90 100 V
Maximum RMS voltage VRWS 28 35 42 56 63 70 V
Maximum DC blocking voltage VDC
40 50 60 80 90 100 V
Maximum average forward rectified current at
TL=90 IF(AV) A
Peak forward surge current 8.3ms single
half-sine-wave IFSM A
Maximum instantaneous forward voltage
at IFM=2.0A (NOTE1) VF V
Maximum DC reverse current TJ=25
at rated DC blocking voltage T
J=125
Operating temperature range TJoC
Storage temperature range
TSTG oC
UNITS
-55 ---- +150
IR
NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 %
Maximum thermal resistance oC/W
-55 ---- +125
14
REVERSE VOLTAGE: 20 - 100 V
FORWARD CURRENT: 2.0 A
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
Low forward voltage
Schottky barrier rectifier
Guardring protection
20
21
0.50
0.4 0.03 m A
RJL 28
30
0.75
2.0
0.85
75
20 30
Case: SMA molded plastic body 1111
Polarity: Color band denotes cathode end
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Mounting position: ANY
(DO-214AC)SMA
Weight: 0.002 ounces, 0.064 gram
MECHANICAL DATA
Reverse energy tested
High current capability
Extremely low thermal resistance
GALAXY ELECTRICAL
BL
Document Number 0281010 1.
inch(mm)
www.galaxycn.com
10 5.0
BLGALAXY ELECTRICAL
SS22A---SS210A
.2 .3 .4 .5 .6 .7 .8 .9
0.01
0.1
1
10
100
Tj=25 C
Pulse Width=300 s
1% Duty Cycle
o
SS22A~SS24A
SS25A~SS26A
SS28A~SS210A
BLGALAXY ELECTRICAL
Document Number 0281010 2.
10
0.001
0.001
0.01
0.1
1.0
200 406080100
TJ=125℃
TJ=25℃
CURRENT,AMPERES
PEAK FORWARD SURGE
CURRENT,AMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
INSTANTANEOUS REVERSE
CURRENT,MICRO AMPERES
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,
LEAD TEMPERATURE
RATINGS AND CHARACTERISTIC CURVES SS22A---SS210A
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
FIG.1 -- FORWARD DERATING CURVE FIG.2-- PEAK FORWARD SURGE CURRENT
1.0
050
Resistive or
inductive Load
P.C.B.MOUNTED ON
0.2X0.2(5.0X5.0mm)
COPPERPAD AREAS
2.0
60 70 80 90 100 110 120 130 140 150 160 170
0110100
T L =100℃
8.3ms Single Half Sine-Wave
(JED E C M ethod)
30
60
www.galaxycn.com
SS28A-SS210A
SS22A-SS26A
SS28A-SS210A
SS22A-SS26A
15
45
75
