Schottky Powermod
CPT20230
A
R
G
Dim. Inches
Millimeters
Min.
Max. Notes
Max. Min.
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
0.25
---
6.99
H 0.010
N ---
Q 0.275
---
---
0.290
---
---
7.37
Baseplate
1/4-20
Dia.
Common Cathode
F
U
U
R
80.01 BSC
3.150 BSC
15.24
7.92
4.57
---
8.64
4.95
U 0.600
V 0.312
W 0.180
---
0.340
0.195
C
Baseplate
D=Doubler
H
Dia.
Notes:
Baseplate: Nickel plated
copper
V
E
Schottky Barrier Rectifier
Guard Ring Protection
Low Power Loss
Repetitive Peak
Reverse Voltage
Microsemi
Catalog Number Part Number
Industry
Working Peak
Reverse Voltage
150 C Junction Temperature
CPT20230
220CNQ030
30V
30V
220 Amperes/30 Volts
Reverse Energy Tested
ROHS Compliant
*Add Suffix A for Common Anode, D for Doubler
Electrical Characteristics
T
T
R
R
l
l
F(AV) 220 Amps
F(AV) 110 Amps
FSM 2500 Amps
R(OV) 2 Amps
FM .48 Volts
C = 117°C, square wave, 0JC = 0.2°C/W
Average forward current per package
Average forward current per leg
Maximum surge current per leg
Maximum repetitive reverse current per leg
Max peak forward voltage per leg
C = 117°C, square wave, 0JC = 0.4°C/W
T
l
I
8.3ms, half sine, J = 150°C
f = 1 KHz, 25°C, 1 µsec square wave, J = 25°C
T
V
T
I
FM = 110A : J = 25°C*
I
I
C
Max peak reverse current per leg
Max peak reverse current per leg
Typical junction capacitance per leg
RM 1.0 Amps
RM 10 mA
V
V
V
T
RRM, J = 125°C
T
RRM, J = 25°C
J 4900 pF
T
R = 5V, J = 25°C, f = 1MHz
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Thermal and Mechanical Characteristics
Storage temp range
Operation junction temp range
Max thermal resistance per leg
T
-55°C to 175°C
-55°C to 150°C
STG
J
0JC
T
R
Junction to case
Junction to case
Case to sink
0.4°C/W
0.2°C/W
0.08°C/W
R
R
Max thermal resistance per pkg
Typical thermal resistance (greased)
Terminal Torque
JC
CS
0
0
35-50 inch pounds
30-40 inch pounds
8-10 inch pounds
Mounting Base Torque (outside holes)
Mounting Base Torque (center hole)
center bolt must be torqued first
2.8 ounces (75 grams) typical
Weight
www.microsemi.com
January, 2010 - Rev. 5