Ultrafast Recovery Modules
UFT150, 151 & 152
Dim. Inches
N 4 Places
A
Millimeters
Min.
C
1
2
3
Common Cathode
E
1
3
B
R
K
D
H
F
G
1
2
3
A=Common Anode
J
1
2
3
D=Doubler
Notes:
Baseplate: Nickel plated copper,
common cathode
Pins: Nickel plated copper
Microsemi
Catalog Number
Working Peak
Reverse Voltage
UFT15010*
UFT15015*
UFT15020*
UFT15130*
UFT15140*
UFT15150*
UFT15260*
UFT15270*
UFT15280*
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
Max.
Min.
Max.
1.995
0.300
0.495
0.182
0.990
2.390
1.490
0.120
--0.240
0.490
0.330
0.175
0.035
0.890
2.005
0.325
0.505
0.192
1.010
2.410
1.510
0.130
0.400
0.260
0.510
0.350
0.195
0.045
0.910
50.67
7.62
12.57
4.62
25.15
60.71
37.85
3.05
--6.10
12.45
8.38
4.45
0.89
22.61
50.93
8.26
12.83
4.88
Dia.
25.65
61.21
38.35
3.30
10.16
6.60 to Lead C
L
12.95
8.90
Dia.
4.95
1.14
23.11
Notes
Repetitive Peak
Reverse Voltage
100V
150V
200V
300V
400V
500V
600V
700V
800V
Ultra Fast Recovery
100V
150V
200V
300V
400V
500V
600V
700V
800V
175°C Junction Temperature
V RRM 100 to 800 Volts
High surge capacity
2 X 75 Amp current rating
ROHS Compliant
Add Suffix A for Common Anode, D for Doubler
Electrical Characteristics
UFT150
I F(AV) 150A
I F(AV) 75A
TC
120°C
I FSM
1000A
V FM
.975V
t rr
50ns
I RM
I RM
CJ
300pF
Average forward current per pkg
Average forward current per leg
Case Temperature
Maximum surge current per leg
Max peak forward voltage per leg
Max reverse recovery time per leg
Max peak reverse current per leg
Max peak reverse current per leg
Typical Junction capacitance
UFT151
UFT152
150A
75A
100°C
800A
1.25V
60ns
3.0mA
25µA
150pF
150A
75A
95°C
700A
1.35V
75ns
150pF
Square Wave
Square Wave
R0JC = 0.85°C/W
8.3ms, half sine,T J = 175°C
I FM = 70A: T J = 25°C*
1/2A, 1A, 1/4A, T J = 25°C
V RRM,T J = 125°C*
V RRM,T J = 25°C
V R = 10V,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 leg
Typical thermal resistance per pkg
Typical thermal resistance (greased)
Mounting Torque
Weight
T STG
TJ
R0 JC
R0 JC
R0 JC
R0 CS
www.microsemi.com
-55°C to 175°C
-55°C to 175°C
0.85°C/W Junction to case
0.425°C/W Junction to case
Junction to case
0.8°C/W
Case to sink
0.1°C/W
15-20 inch pounds
2.5 ounces (71 grams) typical
January, 2010 - Rev. 3
