Vishay 240U(R).. Series Data Sheet

DO-205AB (DO-9)

PRODUCT SUMMARY

I

F(AV)

Vishay High Power Products

Standard Recovery Diodes

(Stud Version), 320 A

FEATURES

• Diffused diode

• Wide current range

• High voltage ratings up to 1200 V

• High surge current capabilities

• Stud cathode and stud anode version

• Hermetic metal case

• RoHS compliant

• Designed and qualified for industrial level

TYPICAL APPLICATIONS

•Welders

• Power supplies

320 A

• Machine tool controls

• High power drives

• Medium traction applications

• Battery charges

• Freewheeling diodes

240U(R).. Series

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

PARAMETER TEST CONDITIONS VALUES UNITS

I

F(AV)

I

F(RMS)

I

FSM

2

I

t

V

RRM

T

J

T

C

50 Hz 4500

60 Hz 4700

50 Hz 101

60 Hz 92

Range 600 to 1200 V

320 A

100 °C

500 A

- 40 to 180 °C

ELECTRICAL SPECIFICATIONS

VOLTAGE RATINGS

V

TYPE NUMBER

240U(R)..

, MAXIMUM REPETITIVE

VOLTAGE

CODE

60 600 700

80 800 900

100 1000 1100

120 1200 1300

RRM

PEAK REVERSE VOLTAGE

V

V

, MAXIMUM NON-REPETITIVE

RSM

PEAK REVERSE VOLTAGE

V

AT T

A

kA2s

I

MAXIMUM

RRM

= TJ MAXIMUM

J

mA

15

240U(R).. Series

Vishay High Power Products

Standard Recovery Diodes

(Stud Version), 320 A

FORWARD CONDUCTION

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current
at case temperature

Maximum RMS forward current I

I

F(RMS)

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 1010 kA2√s

Slope resistance r

Threshold voltage V

Maximum forward voltage drop V

F(AV)

I

FSM

f

F(T0)

FM

180° conduction, half sine wave

DC at 80 °C case temperature 500

t = 10 ms

t = 8.3 ms 4700

t = 10 ms

t = 8.3 ms 4000

t = 10 ms

t = 8.3 ms 92

t = 10 ms

t = 8.3 ms 66

No voltage
reapplied

100 % V

RRM

reapplied

No voltage
reapplied

100 % V

RRM

reapplied

Sinusoidal half wave,
initial T

= TJ maximum

J

TJ = TJ maximum

Ipk = 750 A, TJ = 25 °C, tp = 10 ms sinusoidal wave 1.33

320 A

100 °C

4500

3800

101

72

0.6 mΩ

0.83

A

kA2s

V

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

Maximum allowed mounting torque
+ 0 - 20 %

Approximate weight 250 g

Case style See dimensions - link at the end of datasheet DO-205AB (DO-9

ΔR

CONDUCTION

thJC

CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS

180°

120°

90°

60°

30°

Note

• The table above shows the increment of thermal resistance R

T

, T

J

Stg

R

thJC

R

thCS

DC operation 0.18

Mounting surface, smooth, flat and greased 0.8

Not lubricated threads 37 (330)

Lubricated threads 28 (250)

0.019 0.015

0.023 0.025

0.030 0.034

0.045 0.047

0.076 0.076

when devices operate at different conduction angles than DC

thJC

- 40 to 180 °C

T

= TJ maximum K/W

J

(lbf · in)

K/W

N · m

240U(R).. Series

Standard Recovery Diodes

Vishay High Power Products

(Stud Version), 320 A

180

170

240U(R)
RthJC (DC) = 0.18 K/W

160

150

140

Conduction Angle

130

120

110

30°

100

90

Maximum Allowable Case Temperature (°C)

80

60°

90°

120°

180°

0 50 100 150 200 250 300 350

Average Forward Current (A)

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

450

400

350

300

250

200

150

100

50

0

180°

120°

90°

60°

30°

RMS Limit

Conduction Angle

240U(R)..
Tj = 180°C

0 50 100 150 200 250 300 35

Average Forward Current (A) Maximum Allowable Ambient Temperature (°C)

0.7 K/W

1 K/W

1.5 K/W

3 K/W

0 20406080100120140160180

0

RthSA = 0.1 K/W - Delta R

0.2 K/W

0.3 K/W

0.5 K/W

Fig. 3 - Forward Power Loss Characteristics

180

160

240U(R)

RthJC (DC) = 0.18 K/W

140

120

Conduction Period

100

80

Maximum Allowable Case Temperature (°C)

60

30°

60°

90°

120°

180°

0 100 200 300 400 500 600

Average Forward Current (A)

DC

600

500

400

300

200

100

DC
180°
120°

90°
60°
30°

RMS Limit

Conduction Period

240U(R) Series
Tj = 180°C

0

0 100 200 300 400 500 60

Average Forward Current (A) Maximum Allowable Ambient Temperature (°C)

RthSA = 0.1 K/W - Delta R

0.2 K/W

0.3 K/W

0.5 K/W

0.7 K/W

1 K/W

1.5 K/W

3 K/W

0 20406080100120140160180

0

Fig. 4 - Forward Power Loss Characteristics

240U(R).. Series

Vishay High Power Products

4000

At Any Rated Load Condition And With

3800

3600

3400

3200

3000

2800

2600

2400

2200

Peak Half Sine Wave Forward Current (A)

Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current

Rated Vrrm Applied Following Surge.

Initial Tj = 180°C

@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s

Per Junction

11010

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Standard Recovery Diodes

(Stud Version), 320 A

0

10000

Tj = 25°C

Tj = 180°C

1000

5000

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

4500

4000

3500

3000

2500

Per Junction

2000

Peak Half Sine Wave On-state Current (A)

0.01 0.1 1

Pulse Train Duration(s)

Initial T j = 180°C

No Voltage Reapplied

Rated V rrm Reapplied

100

Instantaneous Forward Current (A)

10

0.5 1 1.5 2 2.5 3 3.5

Instantaneous Forward Voltage (V)

Fig. 7 - Forward Voltage Drop Characteristics

1

(K/W)

thJC

0.001

Transient Thermal Impedance Z

Steady State Value

RthJC per junction = 0.18 K/W

DC Operation)

0.1

0.01

0.0001 0.001 0.01 0.1 1 10

Square Wave Pulse Duration (s)

Fig. 8 - Thermal Impedance Z

Characteristic

thJC

240U(R).. Series

Standard Recovery Diodes

ORDERING INFORMATION TABLE

Device code

24 0 U R 120 D

1 - 24 = Essential part number

2 - 0 = Standard device

3

4

5

5

6

Note = For metric device M16 x 1.5 contact factory

Vishay High Power Products

(Stud Version), 320 A

51324

6

- U = Stud normal polarity (cathode to stud)

- None = Stud normal polarity (cathode to stud)

R = Stud reverse polarity (anode to stud)

- Voltage code x 10 = V

- Diffused diode

(see Voltage Ratings table)

RRM

DO-205AB (DO-9) for 240U(R) Series

DIMENSIONS in millimeters (inches)

Outline Dimensions

Vishay High Power Products

190 (7.48) MAX.

53.3 (2.1) MAX.

10 (0.39) MAX.

19.2 (0.76) MAX.

4.2 (0.17) MAX.

23 (0.91) plone

MIN.

Ø 8.9 (0.35)
Ø 8.4 (0.33)

Ø 27.9 (1.1) MAX.

SW 32

3.18 (0.12) MAX.

Unthreaded portion

Note

(1)

For metric device M16 x 1.5 contact factory

3/4"-16UNF-2A

21 (0.82) MAX.

(1)

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