z
ELECTRONICS CO.,LTD
HUAXUANYANG HXY
SMA
www.hxymos.com
Shenzhen HuaXuanYang Electronics CO.,LTD
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Package Marking and Ordering Information
FEATURES
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
SS22~SS220
ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified)
℃
Product ID
Pack
Marking
Qty(PCS)
SMASS22~SS220
2000
-
+
SCHOTTKY RECTIFIER DIODES
SS2
*
*
:From2-20
Average Forward Current:
I
F(AV)
=2A
Polarity: Color band denotes cathode
Item Symbol
Unit Test Conditions
SS2
V
RRM
Average Forward Current
I
F(AV)
Surge(Non-repetitive)Forward
2.0
Current
I
FSM
50
Junction Temperature
T
J
℃
-55~+125 -55~+150
S torage Te mperature
T
STG
℃
-55 ~ +150
20
30
40
50
60 80 100 150
200
V
RMS
14
21
28
35
56
70
10542
Rep
e
titive Pe
a
k
Reverse V
oltage
140
Maximum RMS Voltage
V
V
A
A
2 3 4
5 6 8 10 15 20
60Hz Half-sine wave，
Resistance load，FIG.1
60Hz Half-sine wave，
1 cycle，Ta=25℃
Notes:
Thermal resistance from junction to ambien
t and from junction to lead mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper
pad areas
Item Symbol Unit Test Condition
SS
Peak For
ward Voltage
V
F
V
I
F
=2.0A
Peak Reverse Current
RRM1
mA
V
RM
=V
RRM
T
a
=25℃
0.5 0.1
RRM2
T
a
=
100℃
10 5.0
Thermal
Resistance(Ty
pical)
R
θ
J-A
/℃
W
Bet
ween ju
nction and ambient
75
R
θ
J-L
Betwe
en junction and termina l
17
2 3 4 5 6
8 10 15 20
0.55 0.70 0.85
0.95
I
I
2
ELECTRONICS CO.,LTD
HUAXUANYANG HXY
www.hxymos.com
Shenzhen HuaXuanYang Electronics CO.,LTD
Typical Characteristics
SCHOTTKY RECTIFIER DIODES
IFSM(A)
Number of Cycles
FIG.2: MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
8.3ms Single Half Sine Wave
JEDEC Method
0
50
40
30
20
10
IF(A)
FIG.3: TYPICAL FORWARD CHARACTERISTICS
0.01
VF(V)
0.4
TJ=25
℃
Pulse w
idth=
300us
1% Duty Cycle
0.1
1.0
10
100
0.60.81.01.21.4
0.20
SS22-SS24
SS25-SS26
SS28-SS210
SS215-SS220
FIG.4
：
TYPI
CAL REVER
SE CHARACTERISTICS
Voltage(%)
IR(mA)
0
20
40 60 80
100
0.001
Tj=25
℃
Tj=75
℃
10
0
10
1.0
0.
1
0.01
Tj=125
℃
SS22 - SS26
SS28 -SS220
1 2 10 20 100
FIG.1: FORWARD CURRENT DERATING CURVE
IO(A)
0
40
80
1
20
2.5
2.0
1.5
1.0
0.5
0
resistive or inductive on P.C.B. with
0.2" x 0.2"
(5.0 mm x 5.0 mm)
copper pad areas
TL(
℃
)
160
SS22-SS24
SS25-SS220
SS22~SS220