FST8145A

ROHS Compliant
*Add the Suffix A for Common Anode, D for Doubler
Schottky MiniMod
Thermal and Mechanical Characteristics
Electrical Characteristics
F(AV) 80 Amps
F(AV) 40 Amps
FSM 800 Amps
R(OV) 2 Amps
FM 0.47 Volts
FM 0.53 Volts
RM 500 mA
J 2100 pF
RM 3.0 mA
*Pulse test: Pulse width 300µsec, Duty cycle 2%
FST8130 - FST8145
Max thermal resistance per leg
0JC
Typical thermal resistance (greased)
Mounting Base Torque
Max thermal resistance per pkg
Weight
0JC
0CS
R
R
Average forward current per pkg
Average forward current per leg
Maximum surge current per leg
Max repetitive peak reverse current per leg
Max peak forward voltage per leg
Max peak forward voltage per leg
Max peak reverse current per leg
Max peak reverse current per leg
Typical junction capacitance per leg
Operating junction temp range
Storage temp range
STG
T
J
R
T
C
I
V
V
I
I
I
I
I
FST8130*
FST8135*
FST8140*
FST8145*
Catalog Number
Microsemi
Voltage
Peak Reverse
Working
40V
45V
30V
35V
C = 110°C, Square wave, 0JC = 0.5°C/W
C = 110°C, Square wave, 0JC = 1.0°C/W
1.0°C/W
Junction to case
0.3 ounce (8.4 grams) typical
10 inch pounds maximum
Case to sink
0.3°C/W
0.5°C/W
8.3 ms, half sine, J = 150°C
f = 1 KHZ, 25°C, 1µsec square wave
FM = 40A: J = 150°C*
FM = 40A: J = 25°C*
RRM, J = 125°C*
RRM, J = 25°C
R = 5.0V, C = 25°C
T
Junction to case
-55°C to 150°C
-55°C to 175°C
V
V
T
I
V
I
T
T
T
T
T
T
R
R
Repetitive
Peak Reverse
Voltage
40V
45V
30V
35V
Common Cathode
A=Common Anode
D=Doubler
N 2-PLCS
L
Note: Baseplate Common with Pin 2
3 PINS eq sp at .200
K
C
G
M
H
J
1
2
1
2
P
A
1
2
F
3
E
1
2
Notes
Dia.
9.408.89.350
E
.370
.025
.161
.085
.480
.135
.260
.098
.715
1.510
3
N
P
M
L
3
H
J
K
G
F
.151
.015
.460
.065
.088
.240
.115
1.490
.695
3.84
0.38
11.68
1.65
2.24
6.10
2.92
37.85
17.65
12.19
4.09
0.64
2.16
18.16
38.35
2.49
6.60
3.43
1.195
Maximum
.037
Dim. Inches
3
C
A
Minimum
1.180
.027
Minimum
Millimeter
29.97
0.69
30.35
Maximum
0.94
80CNQ045, A
80CNQ040, A
84CNQ035
80CNQ035, A
84CNQ045
84CNQ040
Part Number
Industry
Reverse Energy Tested
Low Forward Voltage
2X40 Amperes avg.
Guard Ring Protection
Schottky Barrier Rectifier
150°C Junction Temperature
Common Cathode Center Tap
October, 2012 - Rev. 5
www.microsemi.com
25 C
150 C
Instantaneous Forward Voltage - Volts
Instantaneous Forward Current - Amperes
1000
800
600
400
200
100
80
60
40
20
10
8.0
6.0
4.0
2.0
1.0
1.41.21.0
0.80.60.40.2
0
Typical Forward Characteristics - Per Leg
Figure 1
DC
60
90
120
180
Average Forward Current - Amperes
Maximum Allowable Case Temperature - C
50454035302520
1510
0.5
0
150
140
130
120
110
100
90
80
Figure 3
Forward Current Derating - Per Leg
50
100
5.0
10
1.0
0.5
10000
6000
4000
2000
1000
600
400
200
100
Typical Junction Capacitance - Per Leg
Figure 4
0.1
Junction Capacitance - pF
150 C
125 C
75 C
25 C
1000
100
10
1.0
0.1
Figure 2
.01
Typical Reverse Current - mA
0
10
20 30 40 50
Reverse Voltage - Volts
DC
60
90
120
180
Maximum Forward Power Dissipation - Per Leg
Figure 5
0
5.0
10
15
20
25
30
35
0
5.0
10 15
20 25 30 35 40 45 50
Maximum Power Dissipation - Watts
Average Forward Current - Amperes
Typical Reverse Characteristics - Per Leg
Reverse Voltage - Volts
FST8130 - FST8145
October, 2012 - Rev. 5
www.microsemi.com
www.microsemi.com October, 2012
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new proposed specific part.

FST8145A

Mfr. #:
Manufacturer:
Microchip / Microsemi
Description:
Discrete Semiconductor Modules
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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