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FEATURES
GALAXY ELECTRICAL
SS22 - -
-
SS210
REVERSE VOLTAGE: 20 - 100 V
FORWARD CURRENT: 2.0 A
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
(DO-214AA)SMB
Schottky barrier rectifier
Guardring protection
Low forward voltage
Reverse energy tested
High current capability
Extremely low thermal resistance
MECHANICAL DATA
Case: SMB molded plastic body
1111
Polarity: Color band denotes cathode end
Mounting position: ANY
Weight: 0.003 ounces, 0.093 gram
inch(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified
SS22
Device marking code
SS23 SS24 SS25 SS26
SS23 SS24 SS25 SS26
30
21
30
40
28
40
50
35
50
2.0
75
0.50
0.4
10
28
-55 ---- +125
-55 ---- +150
0.75
60
42
60
SS28 SS29 SS210
UNITS
SS22
V
RRM
V
RWS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
JL
SS28 SS29 S210
80
56
80
90
63
90
100
70
100
V
V
V
A
A
0.85
0.03
5.0
V
mA
o
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
T
L
=90
Peak forward surge current 8.3ms single
half-sine-wave
Maximum instantaneous forward voltage
at I
FM
=2.0A (NOTE1)
Maximum DC reverse current
T
J
=25
at rated DC blocking voltage T =125
J
Maximum thermal resistance
Operating temperature range
Storage temperature range
20
14
20
C/W
o
o
T
J
T
STG
C
C
NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 %
www.galaxycn.com
Document Number 0281002
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- FORWARD DERATING CURVE
SS22- - -SS210
FIG.2-- PEAK FORWARD SURGE CURRENT
CURRENT,AMPERES
2.0
PEAK FORWARD SURGE
CURRENT,AMPERES
Resistive or
inductive Load
75
60
T
L
=100
℃
8.3ms Single Half Sine-Wave
(JED E C M ethod)
45
30
1.0
15
0
0
50
60
P.C.B.MOUNTED ON
0.2X0.2(5.0X5.0mm)
COPPERPAD AREAS
1
10
10 0
70 80
90 100 110 120 130 140 150 160 170
LEAD TEMPERATURE
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
100
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE
CURRENT,MICRO AMPERES
10
10
S
S
2
2
~
S
S
2
4
1.0
SS28-SS210
S
S
25
~S
S
2
S
S
6
2
8
~S
S
2
10
T
J
=125
℃
0.1
SS28-SS210
SS22-SS26
1
0.01
T
J
=25
℃
0.1
0.001
SS22-SS26
0.01
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
.2
.3
.4
.5
.6
.7
.8
.9
0.001
0
20
40
60
80
1 00
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
www.galaxycn.com
Document Number 0281002
BL
GALAXY ELECTRICAL
2.
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