ROHS Compliant
0.72 Volts
0.90 Volts
CPT50080 - CPT500100
copper
Baseplate
A=Common Anode
Baseplate
Common Cathode
Baseplate
D=Doubler
Reverse Voltage
Repetitive Peak
Electrical Characteristics
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Baseplate: Nickel plated
6400 pF
8.0 mA
200 mA
2 Amps
5000 Amps
250 Amps
500 Amps
Thermal and Mechanical Characteristics
Schottky PowerMod
*Add Suffix A for Common Anode, D for Doubler
Average forward current per pkg
Average forward current per leg
Maximum surge 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
Maximum repetitive reverse current per leg
Mounting Base Torque (center hole)
center hole must be torqued first
Weight
Mounting Base Torque (outside holes)
Terminal Torque
Typical thermal resistance (greased)
Max thermal resistance per leg
Operating junction temp range
Storage temp range
STG
OCS
OJC
R
R
T
J
T
C
J
F(AV)
FSM
R(OV)
V
I
I
RM
RM
FM
V
I
I
FM
F(AV)
I
I
Catalog Number
H
Q
100V
90V
80V
Working Peak
Reverse Voltage
CPT500100*
CPT50090*
CPT50080*
Microsemi
U
N
W
F
V
Notes:
E
100V
90V
80V
U
C
B
G
R
A
C = 122°C, Square wave, 0JC = 0.12°C/W
C = 122°C, Square wave, 0JC = 0.24°C/W
30-40 inch pounds
8-10 inch pounds
2.8 ounces (78 grams) typical
8.3ms, half sine, J = 175°C
f = 1 KHZ, 25°C, 1µsec square wave
FM = 250A: J = 25°C
FM = 250A: J = 175°C
RRM, J = 125°C*
R = 5.0V, C = 25°C
Case to sink
Junction to case
-55°C to 175°C
-55°C to 175°C
35-50 inch pounds
0.08°C/W
0.24°C/W
V
T
RRM, J = 25°C
V
V
I
I
T
T
T
T
T
T
T
R
R
Dia.
Dia.
Notes
1/4-20
.680
0.800
0.130
0.510
---
0.290
---
0.340
0.195
3.150 BSC
---
N
U
0.600
0.312
0.180
W
V
0.275
---
Q
R
1.375 BSC
0.050
0.490
G
H
F
---
0.700
0.120
C
E
B
34.92 BSC
80.01 BSC
15.24
7.92
4.57
---
6.99
17.78
---
3.05
12.45
1.25
7.37
---
8.64
4.95
---
17.28
20.32
3.30
12.95
---
Dim. Inches
3.630
Max.
Min.
---
A
Millimeters
---
Min.
92.20
Max.
Max thermal resistance per pkg
OJC
R
Junction to case
0.12°C/W
Part Number
MBR500100CT
MBR50080CT
Industry
500 Amperes/ 80 to 100 Volts
Guard ring protection
175°C junction temperature
Reverse energy tested
Schottky Barrier Rectifier
January, 2010 - Rev. 7
www.microsemi.com
CPT50080 - CPT500100
Instantaneous Forward Current - Amperes
Typical Reverse Current - mA
40
Reverse Voltage - Volts
0.1
.01
25 C
0
75 C
20 60 80
100
Typical Reverse Characteristics - Per Leg
0.8
Instantaneous Forward Voltage - Volts
10
1.0
125 C
100
1000
175 C
10
Figure 2
0
20
0.60.4
1.21.0 1.4
4000
100
80
60
40
200
175 C
1000
800
600
400
2000
25 C
Typical Forward Characteristics - Per Leg
6000
8000
10,000
Figure 1
140
Maximum Allowable Case Temperature - C
Maximum Power Dissipation - Watts
80
Average Forward Current - Amperes
0
0
40
75 225
150
300
Average Forward Current - Amperes
Maximum Forward Power Dissipation - Per Leg
Figure 5
200
120
160
240
280
0
110
120
130
75
90
120
180
DC
225
150
120
90
180
300
DC
375
375
20,000
Junction Capacitance - pF
Reverse Voltage - Volts
Forward Current Derating - Per Leg
Figure 4
170
150
160
180
0.1
1000
2000
4000
6000
10,000
0.5
1.0
5.0
10
50
Typical Junction Capacitance - Per Leg
100,000
Figure 3
40,000
60,000
100
0.2
January, 2010 - Rev. 7
www.microsemi.com
