Chip Schottky Barrier Rectifier
FM320-BS THRU FM3200-BS
List
Formosa MS
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings ............................................................................. 2
Rating and characteristic curves........................................................ 3
Pinning information........................................................................... 4
Marking........................................................................................... 4
Suggested solder pad layout............................................................. 4
Packing information.......................................................................... 5
Reel packing.................................................................................... 6
Suggested thermal profiles for soldering processes............................. 6
High reliability test capabilities........................................................... 7
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/04/12
Revised Date
2011/11/11
Revision
E
Page.
7
Page 1
DS-12164B
Chip Schottky Barrier Rectifier
FM320-BS THRU FM3200-BS
3.0A Surface Mount Schottky Barrier
Rectifiers - 20V-200V
Package outline
Features
•
Batch process design, excellent power dissipation offers
•
•
•
•
•
•
•
•
•
better reverse leakage current and thermal resistance.
Low profile surface mounted application in order to
optimize board space.
Low power loss, high efficiency.
High current capability, low forward voltage drop.
High surge capability.
Guardring for overvoltage protection.
Ultra high-speed switching.
Silicon epitaxial planar chip, metal silicon junction.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
Suffix "-H" indicates Halogen-free parts, ex. FM320-BS-H.
Formosa MS
SMB-S
0.220(5.6)
0.205(5.2)
0.020(0.5) Typ.
0.083(2.1)
0.075(1.9)
0.138(3.5)
0.122(3.1)
Mechanical data
•
•
•
•
•
•
Epoxy:UL94-V0 rated flame retardant
Case : Molded plastic, DO-214AA /SMB-S
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : Approximated 0.072 gram
0.040(1.0) Typ.
0.067(1.7)
0.060(1.5)
0.040 (1.0) Typ.
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics
(AT
PARAMETER
Forward rectified current
Forward surge current
See Fig.1
CONDITIONS
T
A
=25
o
C unless otherwise noted)
Symbol
I
O
I
FSM
I
R
R
θJA
R
θJC
C
J
T
STG
-65
48
24
250
+175
MIN.
TYP.
MAX.
3.0
80
0.5
20
UNIT
A
A
8.3ms single half sine-wave (JEDEC methode)
V
R
= V
RRM
T
J
= 25
O
C
V
R
= V
RRM
T
J
= 100 C
Junction to ambient
Junction to case
f=1MHz and applied 4V DC reverse voltage
O
Reverse current
Thermal resistance
Diode junction capacitance
Storage temperature
mA
O
O
C/W
C/W
pF
O
C
SYMBOLS
FM320-BS
FM330-BS
FM340-BS
FM350-BS
FM360-BS
FM380-BS
FM3100-BS
FM3150-BS
FM3200-BS
*1
V
RRM
(V)
20
30
40
50
60
80
100
150
200
V
RMS
*2
(V)
14
21
28
35
42
56
70
105
140
*3
V
R
(V)
20
30
40
50
60
80
100
150
200
*4
V
F
(V)
Operating
temperature
T
J
, (
O
C)
-55 to +125
0.50
*1 Repetitive peak reverse voltage
*2 RMS voltage
0.70
0.85
0.90
0.92
*3 Continuous reverse voltage
-55 to +150
*4 Maximum forward voltage@I
F
=3.0A
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/04/12
Revised Date
2011/11/11
Revision
E
Page.
7
Page 2
DS-12164B
Rating and characteristic curves (FM320-BS THRU FM3200-BS)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
3.0
2.5
50
INSTANTANEOUS FORWARD CURRENT,(A)
20V ~ 40V
2.0
35
FM
1.5
1.0
0.5
0
0
20
40
60
80
10
3.0
50V ~ 60V
LEAD TEMPERATURE,(°C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
100
3
FM
20
-B
S~
0-B
32
FM
S~
80V ~ 100V
100
3
FM
40
-B
S
00
-B
S
150V~200V
1.0
120
140
160
180
200
0.1
T
J
=25 C
Pulse Width 300us
1% Duty Cycle
80
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLTAGE,(V)
60
T
J
=25 C
8.3ms Single Half
Sine Wave
JEDEC method
40
20
FIG.5 - TYPICAL REVERSE
100
1
5
10
50
100
20V~40V
50V~200V
0
CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
10
FIG.4-TYPICAL JUNCTION CAPACITANCE
REVERSE LEAKAGE CURRENT, (mA)
700
600
500
400
300
200
100
0
T
J
=100°C
1.0
JUNCTION CAPACITANCE,(pF)
0.1
T
J
=25°C
0.01
.01
.05
.1
.5
1
5
10
50
100
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
REVERSE VOLTAGE,(V)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/04/12
Revised Date
2011/11/11
Revision
E
Page.
7
Page 3
DS-12164B
Chip Schottky Barrier Rectifier
FM320-BS THRU FM3200-BS
Pinning information
Pin
Pin1
Pin2
cathode
anode
Simplified outline
Formosa MS
Symbol
1
2
1
2
Marking
Type number
FM320-BS
FM330-BS
FM340-BS
FM350-BS
FM360-BS
FM380-BS
FM3100-BS
FM3150-BS
FM3200-BS
Suggested solder pad layout
Marking code
SS32
SS33
SS34
SS35
SS36
SS38
S310
S315
S320
C
A
B
Dimensions in inches and (millimeters)
PACKAGE
SMB-S
A
0.078 (2.00)
B
0.059 (1.50)
C
0.110 (2.80)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/04/12
Revised Date
2011/11/11
Revision
E
Page.
7
Page 4
DS-12164B
Chip Schottky Barrier Rectifier
FM320-BS THRU FM3200-BS
Packing information
P
0
P
1
d
E
F
B
W
Formosa MS
A
P
D
2
T
C
D
W
1
D
1
unit:mm
Item
Symbol
Tolerance
SMB-S
Carrier width
Carrier length
Carrier depth
Sprocket hole
13" Reel outside diameter
13" Reel inner diameter
7" Reel outside diameter
7" Reel inner diameter
Feed hole diameter
Sprocket hole position
Punch hole position
Punch hole pitch
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
A
B
C
d
D
D
1
D
D
1
D
2
E
F
P
P
0
P
1
T
W
W
1
0.1
0.1
0.1
0.1
2.0
min
2.0
min
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.3
1.0
3.81
5.74
2.24
1.50
330.00
50.00
178.00
62.00
13.00
1.75
5.50
8.00
4.00
2.00
0.23
12.00
18.00
Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/04/12
Revised Date
2011/11/11
Revision
E
Page.
7
Page 5
DS-12164B
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