
MCC
FST8060
Micro Commercial Corp. 
21201 Itasca St. 
Chatsworth, CA 91311 
Phone: (818) 701-4933 
Fax:   (818) 701-4939
Features
• 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 +150°C
• Storage Temperature: -40°C to +150°C
Maximum
MCC
Part Number
FST8060          60V  42V   60V 
FST8080          80V  56V   80V
FST80100        100V          70V          100V
Recurrent
Peak Reverse
Voltage
Maximum
RMS Voltage
Maximum DC
Blocking
Voltage
THRU
FST80100
80 Amp
     Schottky Barrier
     Rectifier
 60 to 100 Volts
MINIMOD 
F
P
N
M
K
C
B
G
E
L
J
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward 
Current 
Peak Forward Surge 
Current 
Maximum 
Instantaneous 
Forward Voltage
FST8060 
FST8080-80100
Maximum DC 
Reverse Current At 
Rated DC Blocking 
Voltage
Typical Junction 
Capacitance
*Pulse Test: Pulse Width 300µsec, Duty Cycle 2%
I
F(AV) 
I
FSM 
V
F
I
R 
C
J 
80 A 
A = 110°C
T
 800A 8.3ms, half sine
I
 = 40.0A;
   .75 V 
   .84 V
 2 mA 
50 mA
FM
 = 25°C
T
A
TA = 25°C
TA = 125°C
 1450pF Measured at
1.0MHz, V
=5.0V
R
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H
DIMENSIONS
  INCH
ES MM
MIN MAX MIN MAX NOTEDIM
A 1.180       1.195 29.97 30.35 
B .20 0 REF      5.08  REF          2PL
C .027        .037         0.69         0.94 
E .350 .370  8.89  9.40 
F 1.490       1.510       37.85        38.35 
G .695        .715        17.65        18.16 
H .088 .098 2.24 2.49
J .240        .260        6.10         6.60
K .115 .135        2.92 3.43
L        .457        .477       11.61       12.12        
M        .065 .085         1.65          2.16  
N        .151 .161        3.84 4.09 
P        .015 .025 0.38 0.64 
∅
 

FST8060 thru FST80100
Figure 1 
Typical Forward Characteristics
200
100
60
FST8060
MCC
Figure 2 
Forward Derating Curve
 120
Amps
40
20
10
6
4
2
1 
.6 
.4
.2 
.1
25°C
0     0.2
Instantaneous Forward Current - Amperes  
Instantaneous Forward Voltage - Volts
    0.4
    0.
6    0.8 1.0 
Volts
FST8080-100
versus
1.2
Amps
 100
 80
 60
 40
 20
Single Phase, Half Wave 
60Hz Resistive or Inducti ve Load
0
                                      150
50 70  90 110
0
C
°
Average Forward Rectified Current - Amperes  
Ambient Temperature - °C
130
versus
Figure 3 
Junction Capacitance
10000
6000 
4000
2000
pF
1000
600 
400
200 
100
.1 .2 1.4 2 10 20
T
=25°C
J
400 1000
200
Volts
Junction Capacitance - pF 
Reverse Voltage - Volts
404 100
versus
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FST8060 thru FST80100
Figure 4 
Typical Reverse Characterist i cs
100
60 
40
MCC
Figure 5 
Peak Forward Surge Current
1000
 800
mAmps
20
10
6 
4
2
1.9
1.5
1.3
1.1
1.0
.6
.4
.2
.1
10
20 
                                100
TA=125°C
= 25°C
T
A
40 60 
Volts
 80
 120
Amps
 600
400
200
 100
0
1 100
2
Peak Forward Surge Current - Amperes 
Number Of Cycles At 60Hz - Cycles
6
4
10 20
8 
Cycles
40
60
versus
80
Instantaneous Reverse Leakage Current - MicroAmperes 
Percent Of Rated Peak Reverse Voltage - Volts
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versus