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