Voltage
50 to 1000 V
Current
3.0 A
FS3A ........ FS3M
3 Amp. Surface Mounted Glass Passivated Rectifier
Glass passivated junction
High current capability
The plastic material carries U/L 94 V-0
Low profile package
Easy pick and place
High temperature soldering 260 C 10 sec
Dimensions in mm.
CASE:
SMC/DO-214AB
Maximum Ratings and Electrical Characteristics at 25 C
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Forward current at T
L
= 75 C
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
MECHANICAL DATA
Terminals: Solder plated, solderable per IEC 68-2-20.
Standard Packaging: 8 mm. tape (EIA-RS-481).
Weight: 1.12 g.
Maximum Instantaneous Forward
Voltage at 3 A
Ta = 25 C
Ta = 125 C
Typical Junction Capacitance (1MHz; -4V)
C
j
Typical Thermal Resistance
(5x5 mm
2
x 130 Copper Area)
Operating Junction and Storage
Temperature Range
8.3 ms. peak forward surge current
(Jedec Method)
T
j -
T
stg
R
th (j-l)
R
th (j-a)
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
3 A
100 A
1.15 V
60 pF
10 A
250 A
13 C/W
47 C/W
-55 to + 150 C
Jun - 03
FS3M
FS3K
FS3J
FS3G
FS3D
FS3B
FS3A
Marking Code
T7
T6
T5
T4
T3
T2
T1
2.8
7.2
Standard soldering pad
1.25
0.25
7.8
0.3
1.25
0.25
Week code
Year code
Type No. Closs
FS3
Rating And Characteristic Curves
FORWARD CURRENT DERATING CURVE
Lead temperature (C)
0
50
175
25
75
150
125
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
P.C.B. MOUNTED on
8.0 x 8.0 mm.
COPPER PAD AREAS
TYPICAL REVERSE CHARACTERISTIC
20
60
100
Percent of rated peak
reverse Voltage, %
10
1
0.1
40
80 100 120
T = 25 C
j
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
1
Number of cycles at 60 Hz
2 4
6
10
100
40
20
200
100
10
TYPICAL JUNCTION
CAPACITANCE
0.1
0.4 1.0
10
40 100
10
4
100
V , reverse voltage (V)
R
T = 25 C
j
f = 1 MHz
TYPICAL FORWARD CHARACTERISTIC
0.8
0.9
1
1.1 1.2 1.3
V
F
, instantaneous forward
voltage (V)
0.7
0.6
T = 25 C
j
140
T = 125 C
j
100
10
1
0.1
Jun - 03
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