Vishay VS-45L(R) Series, VS-150K(R) Series, VS-150KS(R) Series Data Sheet

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DO-205AA (DO-8)

Standard Recovery Diodes

PRODUCT SUMMARY

I

F(AV)

Package DO-205AA (DO-8)

Circuit configuration Single diode

VS-45L(R), VS-150K(R), VS-150KS(R) Series

Vishay Semiconductors

(Stud Version), 150 A

FEATURES

• Alloy diode

• High current carrying capability

• High surge current capabilities

• Stud cathode and stud anode version

• Designed and qualified for industrial level

• Material categorization: For definitions of compliance

150 A

please see www.vishay.com/doc?99912

TYPICAL APPLICATIONS

• Battery chargers

• Welders

• Machine tool controls

• High power drives

• Medium traction applications

• 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

TYPE NUMBER

VS-45L(R)
VS-150K(R)
VS-150KS(R)

, MAXIMUM REPETITIVE

V

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

I

A

kA2s

MAXIMUM

RRM

AT T

= 175 °C

J

mA

35




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VS-45L(R), VS-150K(R), VS-150KS(R) Series

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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  x I
(I >  x I

(16.7 % x  x I

(I >  x I

No voltage 
reapplied

100 % V
reapplied

No voltage 



RRM

Sinusoidal half wave,
initial T

reapplied

100 % V
reapplied

< I <  x I

F(AV)

), TJ = TJ maximum 0.83

F(AV)

< I <  x I

F(AV)

), TJ = TJ maximum 0.91

F(AV)



RRM

), 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

Vishay Semiconductors

150 A

150 °C

3570

3000

= TJ maximum

J

64

45

A

kA2s

V

mW

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

minimum

Mounting torque
45L

maximum 17.0 (150)

minimum

maximum 15.0 (132)

minimum

Mounting torque
150K
150KS

maximum 14.1 (125)

minimum

maximum 12.5 (110)

Approximate weight

Case style

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

Revision: 25-Nov-13

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Document Number: 93489

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140

150

160

170

180

190

200

0 50 100 150 200 250

DC

30°

60°

90°

120°

180°

Maximum Allowable Case Temp erature (°C)

Conduction Period

Average Forward Current (A)

45L..., 150... Serie s
R ( DC) = 0.25 K/W

thJC

25 50 75 100 125 150 175 200

Maximum Allowable Ambient Temperature (°C)

R

=

0

.

1

K

/

W

­D

e

l

t

a

R

0

.
2

K

/

W

0.6
K

/

W

0

.

8

K

/

W

1

.

5

K

/

W

2

K

/

W

3

K

/

W

1

K

/

W

0

.

4

K

/

W

0

.

3

K

/

W

t
h

SA

160

0

20

40

60

80

100

120

140

160

180

0

40 80 120

RM S Lim it

180°
120°

90°
60°
30°

Cond uction Angle

Maximum Average Forward Power Loss (W)

Average Forward Current (A)

45L..., 150... Series
T = 200°C

J

VS-45L(R), VS-150K(R), VS-150KS(R) Series

Vishay Semiconductors

R

CONDUCTION

thJC

CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS

180° 0.031 0.023

120° 0.038 0.040

90° 0.048 0.053

= TJ maximum K/W

T

J

60° 0.071 0.075

30° 0.120 0.121

Note

• The table above shows the increment of thermal resistance R

200

190

180

170

160

150

140

Maximum Allowable Case Temperature (°C)

0 20406080100120140160

45L...,150... Series
R ( DC) = 0.25 K/W

thJC

Conduction Angle

30°

60°

90°

Average Forward Current (A)

120°

180°

when devices operate at different conduction angles than DC

thJC

Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics

Revision: 25-Nov-13

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Fig. 3 - Forward Power Loss Characteristics

3

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Document Number: 93489