DO-205AA (DO-8)
PRODUCT SUMMARY
I
F(AV)
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
• RoHS compliant
• Designed and qualified for industrial level
TYPICAL APPLICATIONS
• Battery chargers
•Welders
150 A
• Machine tool controls
• High power drives
• Medium traction applications
RoHS
COMPLIANT
• Freewheeling diodes
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER TEST CONDITIONS VALUES UNITS
I
F(AV)
I
F(RMS)
I
FSM
2
t
I
V
RRM
T
J
T
C
50 Hz 3570
60 Hz 3740
50 Hz 64
60 Hz 58
Range 100 to 600 V
150 A
150 °C
235 A
- 40 to 200 °C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
V
TYPE NUMBER
45L(R)
150K(R)
150KS(R)
, MAXIMUM REPETITIVE
VOLTAGE
CODE
10 100 200
20 200 300
30 300 400
40 400 500
60 600 720
RRM
PEAK REVERSE VOLTAGE
V
V
, MAXIMUM NON-REPETITIVE
RSM
PEAK REVERSE VOLTAGE
V
A
kA2s
I
MAXIMUM
RRM
AT T
= 175 °C
J
mA
35
45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 150 A
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature
Maximum RMS forward current I
Maximum peak, one cycle forward,
non-repetitive surge current
Maximum I
Maximum I
2
t for fusing I2t
2
√t for fusing I2√t t = 0.1 to 10 ms, no voltage reapplied 640 kA2√s
Low level value of threshold voltage V
High level value of threshold voltage V
Low level value of forward
slope resistance
High level value of forward
slope resistance
Maximum forward voltage drop V
I
F(AV)
F(RMS)
I
FSM
F(TO)1
F(TO)2
r
f1
r
f2
FM
180° conduction, half sine wave
DC at 142 °C case temperature 235
t = 10 ms
t = 8.3 ms 3740
t = 10 ms
t = 8.3 ms 3140
t = 10 ms
t = 8.3 ms 58
t = 10 ms
t = 8.3 ms 41
(16.7 % x π x I
(I > π x I
(16.7 % x π x I
(I > π x I
No voltage
reapplied
100 % V
reapplied
No voltage
RRM
Sinusoidal half wave,
initial T
= TJ maximum
J
reapplied
100 % V
RRM
reapplied
< I < π x I
F(AV)
), TJ = TJ maximum 0.83
F(AV)
< I < π x I
F(AV)
), TJ = TJ maximum 0.91
F(AV)
), TJ = TJ maximum 0.67
F(AV)
), TJ = TJ maximum 1.42
F(AV)
Ipk = 471 A, TJ = 25 °C, tp = 10 ms sinusoidal wave 1.33 V
150 A
150 °C
3570
3000
64
45
A
kA2s
V
mΩ
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction operating
and storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Mounting torque
maximum 17.0 (150)
45L
maximum 15.0 (132)
Mounting torque
150K
maximum 14.1 (125)
150KS
maximum 12.5 (110)
Approximate weight
Case style
minimum
minimum
minimum
minimum
150K-A DO-205AA (DO-8)
150KS B-42
45L
T
, T
J
Stg
R
thJC
DC operation 0.25
- 40 to 200 °C
K/W
R
thCS
Mounting surface, smooth, flat and greased 0.10
Not lubricated threads
14.1 (125)
N · m
Lubricated threads
Not lubricated threads
12.2 (108)
11.3 (100)
(lbf · in)
N · m
Lubricated threads
9.5 (85)
(lbf · in)
100 g
3.5 oz.
DO-205AC (DO-30)
See dimensions - link at the end of datasheet
45L(R), 150K(R), 150KS(R) Series
Standard Recovery Diodes
Vishay High Power Products
(Stud Version), 150 A
ΔR
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
Note
• The table above shows the increment of thermal resistance R
CONDUCTION
thJC
180°
120°
90°
60°
30°
200
190
180
170
0.031 0.023
0.038 0.040
0.048 0.053
0.071 0.075
0.120 0.121
45L...,150... Series
R ( DC) = 0.25 K/W
thJC
Conduction Angle
T
= TJ maximum K/W
J
when devices operate at different conduction angles than DC
thJC
200
190
45L..., 150... Serie s
R ( DC) = 0.25 K/W
thJC
180
Conduction Period
170
160
30°
60°
150
140
Maximum Allowable Case Temperature (°C)
0 20406080100120140160
90°
Average Forward Current (A)
120°
180°
160
30°
60°
150
140
Maximum Allowable Case Temp erature (°C)
0 50 100 150 200 250
90°
120°
180°
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
180
160
140
120
100
80
60
40
20
0
Maximum Average Forward Power Loss (W)
0
180°
120°
90°
60°
30°
RM S Lim it
Cond uction Angle
45L..., 150... Se ries
T = 200°C
J
40 80 120
Average Forward Current (A)
0
0.6
.
4
K
K
/
/
W
W
0
.
8
K
/
W
1
K
/
W
1
.
5
K
/
W
2
K/
W
3
K
/
W
25 50 75 100 125 150 175 200
160
R
0
0
.
.
3
2
t
h
K
K
SA
/
/
W
W
=
0
.
1
K
/
W
D
e
l
ta
R
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Forward Power Loss Characteristics
DC
45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products
250
200
150
100
50
Maximum Average Forward Power Loss (W)
3500
At A ny Ra te d Loa d C o nd itio n A nd With
Rat ed V Ap plied Followin g Surge .
RRM
3000
2500
2000
1500
1000
45L..., 150... Series
Peak Half Sine Wave Forward Current (A)
500
110100
Number Of Eq ual Amplitude Half Cycle Current Pulses (N)
DC
180°
120°
90°
60°
30°
RM S Li m it
0
050100150200
Average Forward Current (A)
Init ial T = 200°C
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Standard Recovery Diodes
(Stud Version), 150 A
R
0
.
0
.
0
.
4
K
/
W
0
.
6
K
/
W
0
.
8
K
/
W
1
K
/
W
1
.
5
K
/
Cond uction Period
45L..., 150... Series
T = 200°C
J
W
2
K
/
W
3
K
/
W
25 50 75 100 125 150 175 200
250
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - Forward Power Loss Characteristics
t
2
3
h
S
K
A
/
K
W
/
W
4000
3500
3000
2500
2000
1500
1000
Pe a k Ha lf Sine Wave Forward C urrent (A)
500
=
0
.
1
K
/
W
D
el
t
a
R
Maximum Non Repetitive Surge Current
Ver sus Pulse Train Dura t ion .
Init ia l T = 200°C
No Voltage Reapplied
Rated V Reapplied
J
RRM
45L..., 150. .. Serie s
0.01 0.1 1
Pulse Tra in D u r a t io n (s)
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
10000
1000
T = 25 ° C
100
Instantaneous Forward Current (A)
10
00.511.522.533.544.5
J
T = 200°C
J
45L...,150.. . Series
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
45L(R), 150K(R), 150KS(R) Series
Standard Recovery Diodes
1
Steady State Value
R = 0.25 K7W
thJC
Transient Thermal Impedance Z (K/ W)
ORDERING INFORMATION TABLES
Device code
thJC
(DC Operation)
0.1
0.01
0.001 0.01 0.1 1 10
Fig. 8 - Thermal Impedance Z
45 L R 60
(Stud Version), 150 A
Sq uare Wave Pulse Duration (s)
Characteristics
thJC
Vishay High Power Products
45L..., 150... Series
21 3 4
1
- 45 = Standard version
2
- L = Essential part number
3
- R = Stud reverse polarity (anode to stud)
None = Stud normal polarity (cathode to stud)
4
Device code
- Voltage code x 10 = V
15 0 K R 60 A
RRM
2 51 3 4
1
- 15 = Essential part number
2 - 0 = Standard device
3 - Case style:
K = DO-205AA (DO-8)
KS = B-42
4 - R = Stud reverse polarity (anode to stud)
None = Stud normal polarity (cathode to stud)
5 - Voltage code x 10 = V
A = Essential part number for 150K (omitted for 150KS)
6 -
RRM
(see Voltage Ratings table)
6
(see Voltage Ratings table)
Note: For metric device M12 x 1.75 contact factory
Outline Dimensions
Vishay High Power Products
DO-205AC (DO-30), DO-205AA (DO-8) and B-42
for 45L(R), 150K(R) and 150KS(R) Series
DIMENSIONS FOR 45L(R) SERIES - DO-205AC (DO-30) in millimeters (inches)
15.30 (0.60) MAX.
137.67 (5.42)
132.58 (5.22)
23.30 (0.917)
17 (0.69) MAX.
8.30 (0.327)
7.55 (0.297)
MAX.
Ø 7.39 (0.297)
Ø 6.89 (0.271)
10.41 (0.410)
8.90 (0.350)
Ø 23.30 (0.92) MAX.
7.88 (0.310)
7.36 (0.290)
27.00 (1.06) MAX.
1/2"-20UNF-2A
Across flats
Outline Dimensions
Vishay High Power Products
DO-205AC (DO-30), DO-205AA (DO-8) and B-42
for 45L(R), 150K(R) and 150KS(R) Series
DIMENSIONS FOR 150K(R) SERIES - DO-205AA (DO-8) in millimeters (inches)
15.30 (0.60) MAX.
Ø 7.39 (0.297)
Ø 6.89 (0.271)
10.41 (0.410)
8.90 (0.350)
Ø 23.30 (0.92) MAX.
117.47 (4.625)
111.13 (4.375)
Note
(1)
For metric device M12 x 1.75 contact factory
23.30 (0.917)
MAX.
17 (0.69)
MAX.
3/8"-24UNF-2A
7.88 (0.310)
7.36 (0.290)
27.00 (1.06) MAX.
Across flats
(1)
Outline Dimensions
DO-205AC (DO-30), DO-205AA (DO-8) and B-42
for 45L(R), 150K(R) and 150KS(R) Series
DIMENSIONS FOR 150KS(R) SERIES - B-42 in millimeters (inches)
27.17 (1.070)
26.22 (1.032)
21.47 (0.843)
21.20 (0.835)
10.2 (0.401)
9.2 (0.362)
Ø 4.34 (0.171)
Ø 4.09 (0.161)
37.13 (1.462)
33.83 (1.332)
12.50 (0.492)
11.70 (0.460)
2.03 (0.080)
1.27 (0.050)
4.08 (0.161)
3.70 (0.146)
18.00 (0.708)
14.00 (0.551)
Vishay High Power Products
9.50 (0.374)
7.50 (0.295)
6.76 (0.266)
6.25 (0.246)
3/8"-24UNF-2A
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Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
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therein, which apply to these products.
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