FST8080 - FST80100
F
A
N 2-PLCS
P
E
L
3
1
2
A=Common Anode
3
1
2
Common Cathode
Dim. Inches
A
C
E
F
G
H
J
K
L
M
N
P
1.180
.027
.350
1.490
.695
.088
.240
.115
.460
.065
.151
.015
1.195
.037
.370
1.510
.715
.098
.260
.135
.480
.085
.161
.025
Millimeter
29.97
0.69
8.89
37.85
17.65
2.24
6.10
2.92
11.68
1.65
3.84
0.38
30.35
0.94
9.40
38.35
18.16
2.49
6.60
3.43
12.19
2.16
4.09
0.64
Minimum Maximum Minimum Maximum Notes
1
2
3
Schottky MiniMod
M
3 PINS eq sp at .200
G
K
C
J
H
Note: Baseplate Common with Pin 2
1
2
3
D=Doubler
Dia.
Microsemi
Catalog Number
FST8080*
FST8090*
FST80100*
Industry
Part Number
83CNQ080, A
83CNQ100, A
Working
Peak Reverse
Voltage
80V
90V
100V
Repetitive
Peak Reverse
Voltage
80V
90V
100V
Schottky Barrier Rectifier
Guard ring protection
2X40 Amperes avg.
175°C junction temperature
Reverse energy tested
V RRM 80 to 100 volts
ROHS Compliant
*Add the Suffix A for Common Anode, D for Doubler
Electrical Characteristics
I F(AV) 80 Amps
Average forward current per pkg
I F(AV) 40 Amps
Average forward current per leg
I FSM 800 Amps
Maximum surge current per leg
Max repetitive peak reverse current per leg I R(OV) 2 Amps
VFM 0.62 Volts
Max peak forward voltage per leg
VFM 0.82 Volts
Max peak forward voltage per leg
I RM 50 mA
Max peak reverse current per leg
I RM 2 mA
Max peak reverse current per leg
CJ 1450 pF
Typical junction capacitance per leg
TC = 143°C, square wave, R0JC = 0.5°C/W
TC = 143°C, square wave, R0JC = 1.0°C/W
8.3 ms, half sine, T J = 175°C
f = 1 KHZ, 25°C, 1µsec square wave
I FM = 40A: T J = 175°C*
I FM = 40A: T J = 25°C*
VRRM, T J = 125°C*
VRRM, T J = 25°C
VR = 5.0V, T C = 25°C
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Thermal and Mechanical Characteristics
Storage temp range
Operating junction temp range
Max thermal resistance per leg
Max thermal resistance per pkg
Typical thermal resistance (greased)
Mount base torque
Weight
T STG
TJ
R 0JC
R 0JC
R 0CS
-55°C to 175°C
-55°C to 175°C
Junction to case
1.0°C/W
0.5°C/W
Junction to case
Case to sink
0.3°C/W
10 inch pounds maximum
0.3 ounce (8.4 grams) typical
www.microsemi.com
January, 2010 - Rev. 5
MICROSEMI [ MICROSEMI CORPORATION ]
