Schottky PowerMod
FST15230
1
2
3
Common Cathode
A
C
E
F
G
H
J
K
L
M
N
P
1.995
0.495
0.990
2.390
1.490
0.120
---
0.240
0.490
0.040
0.175
0.032
A
N 4-PLCS.
Dim. Inches
Millimeter
Minimum Maximum Minimum Maximum Notes
2.005
0.506
1.010
2.410
1.510
0.130
0.400
0.260
0.510
.050
0.195
0.052
50.67
12.57
25.15
60.71
37.85
3.05
---
6.10
12.45
1.02
4.45
0.81
50.93
12.83
25.65
61.21
38.35
3.30
10.16
6.60to Lead C
L
12.95
Square
1.27
Dia
4.95
1.32
C
1
L
P
1.200
9 Pins eq at .150
F
G
J
2
3
E
K
1
2
3
A=Common Anode
H
M
Notes:
Baseplate: Nickel plated copper;
electrically isolated
Pins: Nickel plated copper
Industry
Part No.
152CMQ030
Working Peak
Reverse Voltage
30V
Repetitive Peak
Reverse Voltage
30V
1
2
3
D=Doubler
Microsemi
Catalog Number
FST15230*
Schottky Barrier Rectifier
Guard Ring for Reverse Protection
Low forward voltage
V RRM 30 Volts
Electrically isolated base
Reverse Energy Tested
Center tap
ROHS Compliant
*Add Suffix A for Common Anode, D for Doubler
Electrical Characteristics
IF(AV) 150 Amps
Average forward current per pkg
IF(AV) 75 Amps
Average forward current per leg
IFSM
Maximum surge current per leg
1000 Amps
Max repetitive peak reverse current per leg I
R(OV) 2 Amps
VFM
.54 Volts
Max peak forward voltage per leg
VFM
.58 Volts
Max peak forward voltage per leg
I
Max peak reverse current per leg
RM
300 mA
I
Max peak reverse current per leg
RM
1 mA
C
2400 pF
Typical junction capacitance per leg
J
T C = 85°C, Square wave, R 0JC = 0.5°C/W
T C = 85°C, Square wave, R 0JC = 1.0°C/W
8.3 ms, half sine T J = 150°C
f = 1 KHz, 25°C, 1µsec Square wave
I FM = 75A: T J = 125°C*
I FM = 75A: T J = 25°C *
VRRM, T J = 125°C *
VRRM, T J = 25°C
VR = 5.0V, T J = 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)
Mounting torque
Weight
T STG
TJ
R OJC
R OJC
R OCS
-55°C to 175°C
-55°C to 150°C
1.0°C/W
Junction to case
0.5°C/W
Junction to case
Case to sink
0.1°C/W
15-20 inch pounds
2.5 ounces (71 grams) typical
www.microsemi.com
January, 2010 - Rev. 3
FST15230
Figure 1
Typical Forward Characteristics - Per Leg
10000
8000
6000
Junction Capacitance - pF
4000
Figure 3
Typical Junction Capacitance - Per Leg
10000
6000
4000
2000
1000
600
400
200
100
0.1
2000
1000
800
600
400
Instantaneous Forward Current - Amperes
0.5
1.0
5.0
10
50
100
Reverse Voltage - Volts
Figure 4
Forward Current Derating - Per Leg
150
140
130
120
110
100
90
80
90 120
0
10
20
30
40
50
60
70
180
80
DC
90
100
200
100
80
60
40
20
10
.2
.4
.6
.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage - Volts
Maximum Allowable Case Temperature - C
30
40
50
125 C
25 C
Average Forward Current - Amperes
Figure 2
Typical Reverse Characteristics - Per Leg
1000
Typical Reverse Current - mA
100
125 C
10
75 C
1.0
0.1
25 C
0
10
20
.01
Reverse Voltage - Volts
www.microsemi.com
January, 2010 - Rev. 3
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