LESHAN RADIO COMPANY, LTD.
47A1/2
1 A
1A GLASS PASSIVATED SMA DIODES
TYPE
V
RRM
(V)
I
F
(A)
V
F
(V)
I
RMI
(
A)
I
P8M
(A)
T
rr
(ns)
Marking
Package
Dimensions
FM401 FM407
DO 214AC
.008
MAX
(.2)
.051(1.3)
.008(0.2)
.059(1.5)
.035(0.9)
.209(5.3)
.185(4.7)
.059(1.5)
.035(0.9)
.110(2.8)
.086(2.2)
A
B
C
D
E
F
G
H
G
H
D
E
F
A
B
C
.067(1.7)
.051(1.3)
.091(2.3)
.067(1.7)
DO 214AC
FM401
FM402
FM403
FM404
FM405
FM406
FM407
M01
M02
M03
M04
M05
M06
M07
50
100
200
400
600
800
1000
30
1.0
1.10
5.0
LESHAN RADIO COMPANY, LTD.
47A2/2
FM401 FM407
1 A
RATING & CHARACTERISTIC CURVES OF 1A SMA DIODES
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
A
VERAGE FOR
W
ARD CURRENT
,(A)
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
AMBIENT TEMPERATURE, (C)
0
25
50
75
100
125
150
175
1.0
0.8
0.6
0.4
0.2
0
PEAK FOR
W
ARD SURGE CURRENT
,(A)
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine-Wave
(JEDEC Method)
1
2
4
6
8 10
20
40
60 80100
50
40
30
20
10
0
FIG. 3 - MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
INST
ANT
ANEOUS FOR
W
A
RD CURRENT
,(A)
INSTANTANEOUS FORWARD VOLTAGE,(V)
0.6
0.8
1.0
1.2
1.4
1.5
T
J
=25C
Pulse Width=300
s
1% Duty Cycle
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAP
ACIT
ANCE,(pF)
200
100
60
40
20
10
6
4
2
1
T
J
=25C
10
1.0
0.1
0.01
0
20
40
60
80
100
120
140
INST
ANT
ANEOUS FOR
W
ARD CURRENT
,(
A)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
20
10
1
0.1
0.01
REVERSE VOLTAGE,(V)
.1
.2
.4
1.0
2
4
10
20
40
100
T
J
=100C
T
J
=25C
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
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