LUGUANG SS32

SS32-SS310
Surface Mount Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 - 100 V
FORWARD CURRENT: 3.0 A
SMC
Features
7.5± 0.25
Guardring protection
5.8± 0.3
3.0± 0.15
Schottky barrier rectifier
Low forward voltage
Reverse energy tested
8.3± 0.2
2.4± 0.2
High current capability
Extremely low thermal resistance
Mechanical Data
0.25± 0.06
Case: SMC molded plastic body
0.203MAX
1.5± 0.25
1111
Polarity: Color band denotes cathode end
Dimensions in millimeters
Mounting position: ANY
Weight: 0.007 ounces, 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
SS32 SS33 SS34 SS35
Device marking code
SS36 SS38 SS39 SS310 UNITS
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
80
90
100
V
Maximum RMS voltage
VRWS
14
21
28
35
42
56
63
70
V
Maximum DC blocking voltage
VDC
20
30
40
50
60
80
90
100
V
Maximum average forward rectified current at
TL=90
IF(AV)
3.0
A
Peak forward surge current 8.3ms single halfsine-wave
IFSM
100.0
A
Maximum instantaneous forward voltage
at IFM=3.0A (NOTE1)
Maximum DC reverse current
TJ=25
at rated DC blocking voltage
TJ=125
Maximum thermal resistance
Operating temperature range
Storage temperature range
VF
IR
R
JL
0.50
0.75
0.85
0.5
20
10
17.0
V
mA
o
C/W
TJ
- 55 ---- +125
o
C
TSTG
- 55 ---- +150
o
C
NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 %
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mail:[email protected]
SS32-SS310
Surface Mount Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.2 -- PEAK FORWARD SURGE CURRENT
4
3
Resistive or
Inductive Load
0.375"(9.5mm)Lead
Length
2
1
0
0
25
50
75
100
125
150
175
100
TJ=TJMAX
8.3ms Single Half
Sine-Wave
50
0
1
LEAD TEMPERATURE,
XXXXXXXXX----
10
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
AMPERES
INSTANTANEOUS FORWARD CURRENT
AMPERES
AVERAGE FORWARD RECTIFIED CURRENT
FIG.1 -- FORWARD DERATING CURVE
SS32--SS34
SS38-SS310
SS35-SS36
1
T J= 2 5
P u ls e w id t h = 3 0 0
1 % D u t y C y c le
.1
.1
.3
.5
.7
.9
1 .1
1 .3
1 .5
1 .7
1 .9
s
2 .1
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
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mail:[email protected]
100