45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 150 A
FEATURES
• Alloy diode
• High current carrying capability
• High surge current capabilities
• Stud cathode and stud anode version
DO-205AA (DO-8)
RoHS
COMPLIANT
• RoHS compliant
• Designed and qualified for industrial level
TYPICAL APPLICATIONS
• Battery chargers
PRODUCT SUMMARY
I
F(AV)
150 A
• Welders
• Machine tool controls
• High power drives
• Medium traction applications
• Freewheeling diodes
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
I
F(AV)
I
F(RMS)
I
FSM
I
2
t
V
RRM
T
J
50 Hz
60 Hz
50 Hz
60 Hz
Range
TEST CONDITIONS
VALUES
150
T
C
150
235
3570
3740
64
58
100 to 600
- 40 to 200
UNITS
A
°C
A
A
kA
2
s
V
°C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
10
45L(R)
150K(R)
150KS(R)
20
30
40
60
V
RRM
, MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
100
200
300
400
600
V
RSM
, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
200
300
400
500
720
35
I
RRM
MAXIMUM
AT T
J
= 175 °C
mA
Document Number: 93489
Revision: 21-May-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 150 A
FORWARD CONDUCTION
PARAMETER
Maximum average forward current
at case temperature
Maximum RMS forward current
SYMBOL
I
F(AV)
I
F(RMS)
TEST CONDITIONS
180° conduction, half sine wave
DC at 142 °C case temperature
t = 10 ms
Maximum peak, one cycle forward,
non-repetitive surge current
I
FSM
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
Maximum I
2
t for fusing
I
2
t
t = 8.3 ms
t = 10 ms
t = 8.3 ms
Maximum I
2
√t
for fusing
Low level value of threshold voltage
High level value of threshold voltage
Low level value of forward
slope resistance
High level value of forward
slope resistance
Maximum forward voltage drop
I
2
√t
V
F(TO)1
V
F(TO)2
r
f1
r
f2
V
FM
No voltage
reapplied
100 % V
RRM
reapplied
No voltage
reapplied
100 % V
RRM
reapplied
VALUES
150
150
235
3570
3740
3000
Sinusoidal half wave,
initial T
J
= T
J
maximum
3140
64
58
45
41
640
0.67
0.83
1.42
mΩ
(I >
π
x I
F(AV)
), T
J
= T
J
maximum
I
pk
= 471 A, T
J
= 25 °C, t
p
= 10 ms sinusoidal wave
0.91
1.33
V
kA
2
√s
V
kA
2
s
A
UNITS
A
°C
t = 0.1 to 10 ms, no voltage reapplied
(16.7 % x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
= T
J
maximum
(I >
π
x I
F(AV)
), T
J
= T
J
maximum
(16.7 % x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
= T
J
maximum
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating
and storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
minimum
Mounting torque
45L
maximum
minimum
maximum
minimum
Mounting torque
150K
150KS
maximum
minimum
maximum
Approximate weight
45L
Case style
150K-A
150KS
See dimensions - link at the end of datasheet
SYMBOL
T
J
, T
Stg
R
thJC
R
thCS
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
TEST CONDITIONS
VALUES
- 40 to 200
0.25
K/W
0.10
14.1 (125)
17.0 (150)
12.2 (108)
15.0 (132)
11.3 (100)
14.1 (125)
9.5 (85)
12.5 (110)
100
3.5
g
oz.
N·m
(lbf · in)
N·m
(lbf · in)
UNITS
°C
Lubricated threads
Not lubricated threads
Lubricated threads
DO-205AC (DO-30)
DO-205AA (DO-8)
B-42
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93489
Revision: 21-May-08
45L(R), 150K(R), 150KS(R) Series
Standard Recovery Diodes
Vishay High Power Products
(Stud Version), 150 A
ΔR
thJC
CONDUCTION
CONDUCTION ANGLE
180°
120°
90°
60°
30°
SINUSOIDAL CONDUCTION
0.031
0.038
0.048
0.071
0.120
RECTANGULAR CONDUCTION
0.023
0.040
0.053
0.075
0.121
T
J
= T
J
maximum
K/W
TEST CONDITIONS
UNITS
Note
• The table above shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
Maximum Allowable Case T
emperature (°C)
Maximum Allowable Case T
emperature (°C)
200
190
180
Conduction Angle
200
190
180
45L...,150... S
eries
R
thJC
(DC) = 0.25 K/ W
45L..., 150... S
eries
R
thJC
(DC) = 0.25 K/ W
Conduction Period
170
160
30°
150
140
0
20
40
60
60°
90°
120°
180°
80 100 120 140 160
170
160
30°
150
140
0
50
100
60°
90°
120°
180°
150
DC
200
250
Average Forward Current (A)
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Maximum Average Forward Power Loss (W)
180
160
140
120
100
80
60
180°
120°
90°
60°
30°
RMS Limit
K/ W
.1
=0
A
S
R
th
K/ W
0.2
W
K/
0.3
W
K/
4
0.
6
0.
W
K/
K/
W
0.
8
1
K/
W
elt
-D
1.5
K/
W
aR
2K
/W
Conduction Angle
3 K/
W
40
20
0
0
40
80
45L..., 150... S
eries
T = 200°C
J
120
160
25
50
75
100
125
150
175
200
Average Forward Current (A)
Maximum Allowable Ambient T
emperature (°C)
Fig. 3 - Forward Power Loss Characteristics
Document Number: 93489
Revision: 21-May-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
3
45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 150 A
Maximum Average Forward Power Loss (W)
250
200
150
DC
180°
120°
90°
60°
30°
R
th
2
0.
3
0.
W
K/
0.
6
4
0.
A
S
W
K/
K/
W
W
K/
W
K/
.1
=0
a
e lt
-D
K/
W
1K
/W
1.5
K/ W
0. 8
R
100
RMS Limit
Conduc tion Period
2 K/
W
50
45L..., 150... S
eries
T = 200°C
J
3 K/ W
0
0
50
100
150
200
250
25
50
75
100
125
150
175
200
Average Forward Current (A)
Maximum Allowable Ambient T
emperature (°C)
Fig. 4 - Forward Power Loss Characteristics
Peak Half S Wave Forward Current (A)
ine
At Any Ra ted Load Condition And With
Rated V
RRM
Applied Following S
urge.
Peak Half S Wave F
ine
orward Current (A)
3500
3000
2500
2000
1500
1000
4000
3500
3000
2500
2000
1500
1000
500
0.01
Initial T = 200°C
J
@60 Hz 0.0083 s
@50 Hz 0.0100 s
Maximum Non Repetitive S
urge Current
Versus Pulse T
rain Dura tion.
Initial T = 200°C
J
No Voltage Reapplied
Rated V
RRM
Reapplied
45L..., 150... S
eries
500
1
10
100
Numb er Of Equal Amplitude Half Cycle Current Pulses (N)
45L..., 150... S
eries
0.1
Pulse T
rain Duration (s)
1
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
10000
Ins
tantaneous Forward Current (A)
1000
T = 25°C
J
100
T = 200°C
J
45L...,150... S
eries
10
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93489
Revision: 21-May-08
45L(R), 150K(R), 150KS(R) Series
Standard Recovery Diodes
Vishay High Power Products
(Stud Version), 150 A
T
ransient T
hermal Impedance Z
thJC
(K/W)
1
S
teady S
tate Value
R
thJC
= 0.25 K7W
(DC Operation)
0.1
45L..., 150... S
eries
0.01
0.001
0.01
0.1
S
quare Wave Pulse Duration (s)
1
10
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
ORDERING INFORMATION TABLES
Device code
45
1
L
2
R
3
60
4
1
2
3
4
-
-
-
-
45 = Standard version
L = Essential part number
R = Stud reverse polarity (anode to stud)
None = Stud normal polarity (cathode to stud)
Voltage code x 10 = V
RRM
(see Voltage Ratings table)
Device code
15
1
0
2
K
3
R
4
60
5
A
6
1
2
3
-
-
-
15 = Essential part number
0 = Standard device
Case style:
K = DO-205AA (DO-8)
KS = B-42
R = Stud reverse polarity (anode to stud)
None = Stud normal polarity (cathode to stud)
Voltage code x 10 = V
RRM
(see Voltage Ratings table)
A = Essential part number for 150K (omitted for 150KS)
4
5
6
-
-
-
Note: For metric device M12 x 1.75 contact factory
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95314
Document Number: 93489
Revision: 21-May-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
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