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
3A GENERAL PURPOSE PLASTIC RECTIFIER
1N5400-LFR THRU 1N5408-LFR
FEATURES
LOW COST
UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
DIFFUSED JUNCTION
HIGH SURGE CURRENT CAPABILITY
ROHS
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
.375(9.5)
.335(8.5)
MECHANICAL DATA
CASE: TRANSFER MOLDED, DO201AD, DIMENSIONS
IN INCHES AND (MILLIMETERS)
LEADS: SOLDERABLE PER MIL-STD-202, METHOD 208
POLARITY: CATHODE INDICATED BY COLOR BAND
WEIGHT: 1.2 GRAMS
.220(5.6)
.197(5.0)
1.0(25.4)
MIN
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
0.375”(9.5mm) LEAD LENGTH AT TA=55°C
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
SYMBOL
1N5400-LF 1N5401-LF 1N5402-LF 1N5404-LF 1N5406-LF 1N5407-LF 1N5408-LF
UNITS
R
R
R
R
R
R
R
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
θja
T
STG
T
OP
50
35
50
100
70
100
200
140
200
400
280
400
3.0
200
30
20
-55 TO + 150
-55 TO + 125
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
PF
℃/W
℃
℃
OPERATING TEMPERATURE RANGE
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT I
O
DC
MAXIMUM REVERSE CURRENT AT 25℃
MAXIMUM REVERSE CURRENT AT100℃
SYMBOL
1N5400-LF 1N5401-LF 1N5402-LF 1N5404-LF 1N5406-LF 1N5407-LF 1N5408-LF
UNITS
R
R
R
R
R
R
R
V
F
I
R
I
R
1.2
5
50
V
μA
μA
NOTE: 1. MEASURED AT 1MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 VOLTS
2. BOTH LEADS ATTACHED TO HEAT SINK 63.5×63.5×1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
1N5400-LFR THRU 1N5408-LFR
Page:1
RATINGS AND CHARACTERISTIC CURVE 1N5400-LFR THRU 1N5408-LFR
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
3
AVERAGE FORWARD CURRENT, (A)
5cm
INSTANTANEOUS FORWARD
CURRENT, (A)
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
4
2
1.0
.4
.2
.1
.04
.02
.01
.6
.8
1.0
1.2
1.4 1.5
T
J
=25℃
Pulse Width=300us
1% Duty Cycle
2
With 63.5mm
□
x 1.0
CU
1
NO HEAT SINK
0
0 20 40 60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE, (℃)
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
INSTANTANEOUS REVERSE CURRENT,
(
U
A)
300
250
8.3ms Single Half Sine-Wave
(JEDEC Method)
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
PEAK FORWARD SURGE
CURRENT, (A)
1.0
200
150
T
J
=25℃
.1
100
50
1
2
4
6 8 10
20
40 60 80100
.01
0
20
40
60
80
100
120
140
NUMBER OF CYCLES AT 60H
Z
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 -TYPICAL JUNCTION CAPACITANCE
200
JUNCTION CAPACITANCE, (
P
F)
100
60
40
20
10
6
4
T
J
=25℃
2
1
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE, (V)
1N5400-LFR THRU 1N5408-LFR
Page:2
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