Schottky PowerMod
CPT400120-CPT400150
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
C ---
E 0.120
F 0.490
3.630
0.800
0.630
0.130
0.510
B
16.00
3.30
12.95
3.05
12.45
Q
N
W
1.375 BSC
G
34.92 BSC
Baseplate
---
---
7.37
H 0.010
N ---
Q 0.275
---
---
0.290
0.25
---
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
Microsemi
Catalog Number Part Number
Industry
Working Peak Repetitive Peak
Reverse Voltage Reverse Voltage
Schottky Barrier Rectifier
Guard Ring Protection
400 Amperes/120-150 Volts
175°C Junction Temperature
409CNQ120
409CNQ150
CPT400120*
CPT400150*
120V
150V
120V
150V
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)400 Amps
F(AV)200 Amps
FSM 3000 Amps
R(OV)2 Amps
C = 121°C, Square wave, 0JC = 0.16°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 = 121°C, Square wave, 0JC = 0.32°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 = 200A: J = 25°C*
FM
.89 Volts
T
FM = 200A: J = 175°C*
FM
.69 Volts
I
I
T
RRM, J = 125°C*
RM 50 mA
T
RRM, J = 25°C
RM 6.0 mA
C
T
R = 5.0V, C = 25°C
Typical junction capacitance per leg
J
3400 pF
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Thermal and Mechanical Characteristics
T
T
R
R
Storage temp range
STG
J
OJC
OJC
-55°C to 175°C
-55°C to 175°C
0.32°C/W Junction to case
0.16°C/W Junction to case
Operating junction temp range
Max thermal resistance per leg
Max thermal resistance per pkg
Typical thermal resistance (greased)
R
OCS
0.08°C/W Case to sink
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 (77 grams) typical
www.microsemi.com
January, 2010 - Rev. 1