MCC
Features
•
•
•
•
FST8320SL
omponents
21201 Itasca Street Chatsworth
!"#
$
% !"#
THRU
FST8345SL
80
Amp
Schottky Barrier
Rectifier
20
to
45
Volts
MINIMOD-SL
Metal of siliconrectifier, majonty carrier conducton
Guard ring for transient protection
Low power loss high efficiency
High surge capacity, High current capability
Maximum Ratings
•
•
Operating Temperature: -40°C to +175°C
Storage Temperature: -40°C to +150°C
Maximum
Recurrent
Peak Reverse
Voltage
20V
30V
35V
40V
45V
Maximum DC
Blocking
Voltage
F
MCC
Part Number
FST8320SL
FST8330SL
FST8335SL
FST8340SL
FST8345SL
Maximum
RMS Voltage
14V
21V
24.5V
28V
31.5V
A
E
L
M
G
J
H
C
K
20V
30V
35V
40V
45V
1
2
3
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
FST8320SL-8345SL
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
I
F(AV)
I
FSM
80
A
800A
T
C
=
110°C
8.3ms, half sine
B
DIMENSIONS
DIM
A
B
C
E
F
G
H
J
K
L
M
MIN
.777
.110
.027
.350
.015
.695
.088
.240
.200
.230
.065
INCHES
MAX
.797
.120
.037
.370
.025
.715
.098
.260
REF
.250
.085
MIN
19.74
2.79
0.69
8.89
0.38
17.65
2.24
6.10
5.08
5.84
1.65
MM
MAX
20.24
3.04
0.94
9.40
0.64
18.16
2.49
6.60
REF
6.35
2.16
NOTE
V
F
.53 V
I
FM
=
40.0A
;
T
J
= 25°C
T
J
= 25°C
T
J
=
125°C
I
R
3.0
mA
500
mA
2PL
C
J
2100pF
Measured at
1.0MHz, V
R
=5.0V
Pul se Test: Pulse Width 300µsec, Duty Cycle
2%
*
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FST8320SL
thru
FST8345SL
Figure 1
Typical Forward Characteristics
200
100
60
40
100
20
25°C
Amps 10
6
4
2
1
.6
.4
.2
.1
0
0.2
0.4
0.6
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
0.8
1.0
1.2
0
20
Amps
40
80
120
FST8320SL-45SL
MCC
Figure 2
Forward Derating Curve
60
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
70
90
°C
110
130
150
Average Forward Rectified Current - Amperes
versus
Case
Temperature -
°C
Figure 3
Junction Capacitance
10000
6000
4000
2000
pF
T
J
=25°C
1000
600
400
200
100
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
Junction Capacitance - pF
versus
Reverse Voltage - Volts
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FST8320SL
thru
FST8345SL
Figure 4
Typical Reverse Characteristics
1000
600
400
800
200
100
60
40
20
mAmps
1.5
1.4
1.3
1.2
1.1
.6
.4
.2
.1
10
20
T
J
= 25°C
40
60
Volts
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
80
100
120
T
J
=125°C
0
1
2
4
Amps
600
400
200
100
MCC
Figure
5
Peak Forward Surge Current
1000
6
8 10 20
Cycles
40
60 80 100
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
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