Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
SS12-LFR THRU SS110-LFR
SOLDERING PAD
CATHODE
.087(2.2)
FEATURES
EXTREMELY LOW VF
LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION
LOW POWER LOSS / HIGH EFFICIENCY
UL 94V-0 FLAME RETARDANT EPOXY MOLDING COMPOUND
ROHS
.065(1.65)
.040(1.25)
.071(1.8)
.177(4.5)
.220(5.6)
.192(4.9)
.190(4.8)
.157(4.0)
.110(2.8)
.090(2.3)
.100(2.6)
.080(2.0)
MECHANICAL DATA
CASE: TRANSFER MOLDED, DO-214AC SMA, DIMENSIONS
IN INCHES AND (MILLIMETERS)
TERMINALS: SOLDERABLE PER MIL-STD-750, METHOD 2026
POLARITY CATHODE INDICATED BY COLOR BAND
WEIGHT 0.064 GRAMS
.071(1.8)
.035(0.9)
.080(2.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
AT T
L
=90°C
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL
SS12-LF SS13-LF SS14-LF SS15-LF SS16-LF SS17-LF SS18-LF SS19-LF SS110-LF
UNITS
R
R
R
R
R
R
R
R
R
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
STG
T
OP
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
1.0
25
70
- 55 TO + 150
- 55 TO + 125
70
49
70
80
56
80
90
63
90
100
70
100
V
V
V
A
A
PF
℃
℃
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT Io DC
MAXIMUM REVERSE CURRENT AT 25℃
SYMBOL
SS12-LF SS13-LF SS14-LF SS15-LF SS16-LF SS17-LF SS18-LF SS19-LF SS110-LF
UNITS
R
R
R
R
R
R
R
R
R
V
F
I
R
0.50
0.70
0.5
0.85
V
mA
NOTE： 1. MEASURED AT 1.0 MHz AND APPLIED REVERSE VOLTAGE OF 4.0V D.C.
SS12-LFR THRU SS110-LFR
Page: 1
RATINGS AND CHARACTERISTIC CURVE SS12-LFR THRU SS110-LFR
FIG. 1 - FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
1.00
0.75
INSTANTANEOUS FORWARD CURRENT
AMPERES
20
10
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
SS17-LF~110-LF
0.50
0.25
0
0
20
40
60
80
100
120 140
SINGLE PHASE
HALF WAVE 60H
Z
RESISTIVE OR
INDUCTIVE LOAD
1.0
SS15-LF~16-LF
SS12-LF~14-LF
T
J
=25℃
PULSE WIDTH=300us 1% DUTY CYCLE
0.1
.1
.3
.5
.7
.9
1.1
1.3 1.5
1.7 1.9
2.1
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
LEAD TEMPERATURE,
℃
FIG. 3A - TYPICAL REVERSE
CHARACTERISTICS
100
100
SS12-LF~14-LF
FIG. 3B - TYPICAL REVERSE
CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
SS15-LF~110-LF
10
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
T
J
=125℃
10
1.0
T
J
=75℃
1.0
T
J
=150℃
.10
T
J
=25℃
.01
T
J
=125℃
.10
T
J
=75℃
.01
T
J
=25℃
.001
0
20
40
60
80 100 120 140
.001
0
20
40
60
80 100 120 140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
SS12-LFR THRU SS110-LFR
Page: 2
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