ROHS Compliant
Reverse Voltage
Repetitive Peak
Working Peak
Reverse Voltage
T
15-20 inch pounds
Junction to case
.20°C/W
R
0
0
R
-55°C to 175°C
T
Mounting Torque
Max thermal resistance per leg
Operating junction temp range
Storage temp range
Thermal and Mechanical Characteristics
175°C Junction Temperature
T
*Pulse test: Pulse width 300µsec, Duty cycle 2%
Average forward current per pkg
T
T
T
T
I
V
V
Max peak reverse current per leg
Max peak reverse current per leg
Max peak forward voltage per leg
Maximum surge current per leg
RRM, J = 125°C*
8.3ms, half sine, J = 175°C
SSUM300120
Super Soft Ultrafast Recovery Module
Microsemi
Catalog Number
1200V
SSUM300120
1200V
Max reverse recovery time per leg
F(AV)
C
FSM
I
FM
rr
RM
RM
I
I
t
V
T
300A
103 C
700A
2.0V
150ns
3mA
25uA
Electrical Characteristics
FM = 100A: J = 25°C*
1A, 30V, J = 25°C di/dt = 50A/µS
RRM, J = 25°C
Square Wave
.50°C/W
Super Soft Recovery
RRM 1200 Volts
V
3 X 100 Amp current rating
F(AV)
100A
Square Wave
I
I
Case Temperature
Average forward current per leg
R = 10V, J = 25°C
C
J
Typical Junction capacitance
V
T
300pF
R
0JC = .50°C/W
STG
J
-55°C to 175°C
JC
JC
Case to sink
0.1°C/W
Junction to case
Typical thermal resistance (greased)
Weight
2.5 ounces (71 grams) typical
CS
0
R
Baseplate: Nickel plated copper;
Common Cathode
J
Q
H
M
P
L
G
R
F
D
Pins: Nickel plated copper
Notes:
K
E
C
1
A
2 3
N 4 Places
B
1
2
Notes
to Lead C
R
0.890
TO-249
K
0.240
0.330
0.175
0.035
0.445
0.490
N
Q
P
M
L
0.990
2.390
0.120
---
1.500
G
J
H
F
E
0.910
23.11
22.61
6.10
0.260
0.195
0.045
0.455
0.350
0.510
4.45
0.89
11.30
8.38
12.45
1.525
0.130
0.400
1.010
2.410
38.10
3.05
---
25.15
60.71
6.60
6.90
4.95
1.14
11.56
12.95
25.65
61.21
3.30
10.16
38.70
Dim. Inches
3
1.995
0.300
0.495
Min.
0.182
C
D
B
A
Millimeters
0.325
0.505
0.192
2.005
Max.
7.62
12.57
4.62
50.67
Min.
50.93
8.26
12.83
Max.
4.88
L
Dia.
Dia.
Max thermal resistance per pkg
TM
January, 2010 - Rev. 2
www.microsemi.com
25 C
Instantaneous Forward Voltage - Volts
Instantaneous Forward Current - Amperes
1000
100
10
1.0
Figure 1
Figure 2
50
100
5.0
10
1.0
0.5
10000
5000
1000
Figure 3
0.1
Junction Capacitance - pF
1.0
.1
.01
Reverse Voltage - Volts
Reverse Voltage - Volts
.001
Typical Reverse Current - mA
125 C
75 C
25 C
SSUM300120
Typical Forward Characteristics - Per Leg
Typical Junction Capacitance - Per Leg
Typical Reverse Characteristics - Per Leg
0.4 0.8
1.2 1.6
2.0 2.4 2.8
175 C
175 C
.0001
Forward Current Derating - Per Leg
Figure 4
Average Forward Current - Amperes
Maximum Allowable Case Temperature - C
40
0 30 60 90
120 150
80
120
160
180
60
100
140
Average Forward Current - Amperes
Maximum Power Dissipation - Watts
Figure 5
Maximum Forward Power Dissipation - Per Leg
180
DC
120
90
90
120
DC
180
150120
9060300
250
300
200
100
0
100
500
10
0 300 600 900
1200 1500
3.2
50
150
350
500
50
January, 2010 - Rev. 2
www.microsemi.com
