FM4001-M - FM4007-M
1.0A Surface Mount General Purpose Rectifiers
SOD-123FL
Cathode Band
Top View
Batch process design, excellent power dissipation offers
1.4± 0.15
0.10-0.30
0.6
±
0.25
3.7
±
0.2
better reverse leakage current and thermal resistance.
Low profile surface mounted application in order to
optimize board space.
Tiny plastic SMD package.
High current capability.
High surge capability.
Glass passivated chip junction.
2.8
±
0.1
Mechanical data
Case : Molded plastic, SOD-123FL
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : Approximated 0.01gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Maximum ratings
PARAMETER
Forward rectified current
Forward surge current
See Fig.2
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
V
R
= V
RRM
T
A
= 25
O
C
V
R
= V
RRM
T
A
= 125 C
Junction to ambient
Junction to case
Diode junction capacitance
Storage temperature
f=1MHz and applied 4V DC reverse voltage
O
CONDITIONS
Symbol
I
O
I
FSM
I
R
R
èJA
R
èJC
C
J
T
STG
MIN.
TYP.
MAX.
1.0
30
5.0
50
1.0
±
0.2
1.9± 0.1
Features
UNIT
A
A
Reverse current
Thermal resistance
uA
O
60
30
15
-65
+175
C/W
pF
O
C
SYMBOLS
FM4001-M
FM4002-M
FM4003-M
FM4004-M
FM4005-M
FM4006-M
FM4007-M
*1
V
RRM
(V)
50
100
200
400
600
800
1000
V
RMS
*2
(V)
35
70
140
280
420
560
700
*3
V
R
(V)
50
100
200
400
600
800
1000
*4
V
F
(V)
Operating
temperature
T
J
, (
O
C)
*1 Repetitive peak reverse voltage
*2 RMS voltage
1.10
-55 to +150
*3 Continuous reverse voltage
*4 Maximum forward voltage
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FM4001-M - FM4007-M
1.0A Surface Mount General Purpose Rectifiers
Rating and characteristic curves (FM4001-M THRU FM4007-M)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100
120
140
160
180
200
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
50
INSTANTANEOUS FORWARD CURRENT,(A)
10
3.0
1.0
T
J
=25 C
Pulse Width 300us
1% Duty Cycle
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
50
0.1
.01
.6
.7
.8
.9
1.0
1.1
1.2
1.3
FORWARD VOLT
AGE,(V)
40
30
T
J
=25 C
8.3ms Single Half
Sine Wave
JEDEC method
20
10
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
100
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
10
REVERSE LEAKAGE CURRENT, (mA)
35
T
J
=100 C
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
30
25
20
15
10
5
0
1.0
.1
T
J
=25 C
.01
0
.01
.05
.1
.5
1
5
10
50
100
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOL
TAGE
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mail:lge@luguang.cn
Embedded System
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