Microsemi CPT30050 Schottky powermod Datasheet

Schottky PowerMod
CPT30035 - CPT30050
A
Dim. Inches
R
G
Baseplate
A=Common Anode
B
Q
N
W
Baseplate
Common Cathode
F
U
U
C
Baseplate
D=Doubler
H
V
E
Notes:
Baseplate: Nickel plated
copper
Min.
A
B
C
E
F
G
H
N
Q
R
U
V
W
Microsemi
Industry
Repetitive Peak
Working Peak
Catalog Number Part Number Reverse Voltage Reverse Voltage
CPT30035*
CPT30040*
CPT30045*
301CNQ035
301CNQ040
301CNQ045
MBRP30045CT
CPT30050*
35V
40V
45V
35V
40V
45V
50V
50V
Max.
--3.630
0.800
0.700
0.630
--0.130
0.120
0.510
0.490
1.375 BSC
--0.010
----0.290
0.275
3.150 BSC
--0.600
0.340
0.312
0.195
0.180
Millimeters
Min.
Max.
--92.20
20.32
17.78
--16.00
3.30
3.05
12.95
12.45
34.92 BSC
--0.25
----7.37
6.99
80.01 BSC
--15.24
8.64
7.92
4.95
4.57
Notes
1/4-20
Dia.
Dia.
Schottky Barrier Rectifier
Guard Ring Protection
300 Amperes/35 to 50 Volts
175°C Junction Temperature
Reverse Energy Tested
ROHS Compliant
*Add Suffix A for Common Anode, D for Doubler
Electrical Characteristics
I F(AV) 300 Amps
Average forward current per pkg
I F(AV) 150 Amps
Average forward current per leg
I FSM 2000 Amps
Maximum surge current per leg
Maximum repetitive reverse current per leg I R(OV) 2 Amps
VFM
0.70 Volts
Max peak forward voltage per leg
VFM
0.76 Volts
Max peak forward voltage per leg
I RM
75 mA
Max peak reverse current per leg
I RM
Max peak reverse current per leg
4.0 mA
CJ
Typical junction capacitance per leg
4600 pF
TC = 136°C, Square wave, R0JC = 0.20°C/W
TC = 136°C, Square wave, R0JC = 0.40°C/W
8.3ms, half sine, TJ = 175°C
f = 1 KHZ, 25°C
I FM = 200A:T J = 125°C*
I FM = 200A:T J = 25°C*
VRRM, TJ = 125°C*
VRRM, TJ = 25°C
VR = 5.0V,TC = 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)
Terminal Torque
Mounting Base Torque (outside holes)
Mounting Base Torque (center hole)
center hole must be torqued first
Weight
T STG
TJ
R OJC
R OJC
R OCS
-55°C to 175°C
-55°C to 175°C
0.40°C/W Junction to case
0.20°C/W Junction to case
0.08°C/W Case to sink
35-50 inch pounds
30-40 inch pounds
8-10 inch pounds
2.8 ounces (75 grams) typical
www.microsemi.com
January, 2010 - Rev. 4
CPT30035 - CPT30050
Figure 3
Typical Junction Capacitance - Per Leg
Figure 1
Typical Forward Characteristics - Per Leg
100,000
800
60,000
600
40,000
Junction Capacitance - pF
1000
400
200
25 C
175 C
100
80
60
20,000
10,000
6000
4000
2000
1000
0.1
1.0
5.0
10
50
100
Figure 4
Maximum Allowable Case Temperature - C
Instantaneous Forward Current - Amperes
40
20
10
8.0
6.0
4.0
2.0
1.0
0
0.2
0.4
0.6
0.8
1.0
1.2
Forward Current Derating - Per Leg
175
165
155
145
135
125
115
105
1.4
Instantaneous Forward Voltage - Volts
Maximum Power Dissipation - Watts
100 175 C
10
125 C
1.0
.01
75 C
25 C
0
10
20
Reverse Voltage - Volts
30
50
90
120 180
100
150
DC
250
200
Figure 5
Maximum Forward Power Dissipation - Per Leg
1000
0.1
60
0
Average Forward Current - Amperes
Figure 2
Typical Reverse Characteristics - Per Leg
Typical Reverse Current - mA
0.5
Reverse Voltage - Volts
40
50
140
120
DC
100
80
90
120
180
60
60
40
20
0
0
50
100
150
200
250
Average Forward Current - Amperes
www.microsemi.com
January, 2010 - Rev. 4
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