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