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
FM102-LFR THRU FM106-LFR
FEATURES
FOR SURFACE MOUNTED APPLICATIONS
LOW PROFILE PACKAGE
BUILT-IN STRAIN RELIEF
EASY PICK AND PLACE
PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
EXTREMELY LOW VF
MAJORITY CARRIER CONDUCTION
HIGH TEMPERATURE SOLDERING 250°C/10 SECONDS AT
TERMINALS
ROHS
MECHANICAL DATA
CASE: MOLDED PLASTIC ,JEDEC SOD-123 / MINI SMA
DIMENSIONS IN INCHES AND (MILLIMETERS)
TERMINALS: SOLDER PLATED, SOLDERABLE PER
MIL-STD-750,METHOD 2026
MOUNTING POSITION : ANY
WEIGHT: 0.04 GRAMS
.161(4.1)
.146(3.7)
.071(1.8 )
.055(1.4 )
.0012(0.3) Typ.
.126(3.2)
.110(2.8)
.063(1.6)
.055(1.4)
.035(0.9) Typ.
.035(0.9) Typ.
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
SEE FIG.1
MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL FM102-LFR FM103-LFR FM104-LFR FM105-LFR FM106-LFR UNITS
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
1.0
30
120
-55 TO + 150
-55 TO + 125
50
35
50
60
42
60
V
V
V
A
A
PF
℃
℃
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25℃
MAXIMUM REVERSE CURRENT AT 25℃
SYMBOL FM102-LFR FM103-LFR FM104-LFR FM105-LFR FM106-LFR UNITS
V
F
I
R
13
0. 55
1.0
14
15
16
0.70
V
mA
MARKING
12
NOTE: 1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V
FM102-LFR THRU FM106-LFR
Page: 1
RATINGS AND CHARACTERISTIC CURVE FM102-LFR THRU FM106-LFR
FIG. 1 - FORWARD CURRENT
DERATING CURVE
INSTANTANEOUS FORWARD CURRENT
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
1.0
.75
P.C.B MOUNTED ON
0.3×0.3”(8.0×8.0mm)
COPPER PAD AREAS
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
.50
.25
SINGLE PHASE
HALF WAVE
60H
Z
RESISTIVE OR
INDUCTIVE LOAD
1.0
0
0
25
50
75
100
125
150
175
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. 3 - TYPICAL REVERSE
CHARACTERISTICS
100
PEAK FORWARD SURGE CURRENT
AMPERES
Fig. 4 - MAXIMUM FORWARD SURGE
NUMBER OF CYCLES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
30
20
10
T
J
=125℃
T
A
=75
o
C
8.3ms SINGLE HALF
SINE-WAVE JEDEC
METHOD
1.0
T
J
=75℃
10
.10
T
J
=25℃
.01
0
1
10
NUMBER OF CYCLES AT 60 HZ
100
.001
0
20
40
60
80 100 120 140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
FM102-LFR THRU FM106-LFR
Page: 2
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