Vishay 240U(R).. Series Data Sheet

240U(R).. Series

Vishay High Power Products

Standard Recovery Diodes

(Stud Version), 320 A

FEATURES

• Diffused diode

• Wide current range

RoHS

• High voltage ratings up to 1200 V

COMPLIANT

• High surge current capabilities

• Stud cathode and stud anode version

DO-205AB (DO-9)

• Hermetic metal case

• RoHS compliant

• Designed and qualified for industrial level

TYPICAL APPLICATIONS

• Welders

• Power supplies

PRODUCT SUMMARY

• Machine tool controls

IF(AV)

320 A

• High power drives

• Medium traction applications

• Battery charges

• Freewheeling diodes

MAJOR RATINGS AND CHARACTERISTICS

PARAMETER

TEST CONDITIONS

VALUES

UNITS

IF(AV)

320

A

TC

100

°C

IF(RMS)

500

A

IFSM

50 Hz

4500

A

60 Hz

4700

I2t

50 Hz

101

kA2s

60 Hz

92

VRRM

Range

600 to 1200

V

TJ

- 40 to 180

°C

ELECTRICAL SPECIFICATIONS

VOLTAGE RATINGS

VOLTAGE

VRRM, MAXIMUM REPETITIVE

VRSM, MAXIMUM NON-REPETITIVE

IRRM MAXIMUM

TYPE NUMBER

PEAK REVERSE VOLTAGE

PEAK REVERSE VOLTAGE

AT TJ = TJ MAXIMUM

CODE

V

V

mA

60

600

700

240U(R)..

80

800

900

15

100

1000

1100

120

1200

1300

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

IF(AV)

180° conduction, half sine wave

320

A

at case temperature

100

°C

Maximum RMS forward current

IF(RMS)

DC at 80 °C case temperature

500

t = 10 ms

No voltage

4500

Maximum peak, one cycle forward,

IFSM

t = 8.3 ms

reapplied

4700

A

non-repetitive surge current

t = 10 ms

100 % VRRM

3800

t = 8.3 ms

reapplied

Sinusoidal half wave,

4000

t = 10 ms

No voltage

initial TJ = TJ maximum

101

reapplied

Maximum I2t for fusing

I2t

t = 8.3 ms

92

kA2s

t = 10 ms

100 % VRRM

72

t = 8.3 ms

reapplied

66

Maximum I2√t for fusing

I2√t

t = 0.1 to 10 ms, no voltage reapplied

1010

kA2√s

Slope resistance

rf

TJ = TJ maximum

0.6

mΩ

Threshold voltage

VF(T0)

0.83

V

Maximum forward voltage drop

VFM

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

1.33

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction operating

TJ, TStg

- 40 to 180

°C

and storage temperature range

Maximum thermal resistance,

RthJC

DC operation

0.18

junction to case

K/W

Maximum thermal resistance,

RthCS

Mounting surface, smooth, flat and greased

0.8

case to heatsink

Maximum allowed mounting torque

Not lubricated threads

37 (330)

N · m

+ 0 - 20 %

Lubricated threads

28 (250)

(lbf · in)

Approximate weight

250

g

Case style

See dimensions - link at the end of datasheet

DO-205AB (DO-9

RthJC CONDUCTION

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

TEST CONDITIONS

UNITS

180°

0.019

0.015

120°

0.023

0.025

90°

0.030

0.034

TJ = TJ maximum

K/W

60°

0.045

0.047

30°

0.076

0.076

Note

• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC

240U(R).. Series

Standard Recovery Diodes Vishay High Power Products

(Stud Version), 320 A

<![if ! IE]> <![endif]>(°C)	180		240U(R)								<![if ! IE]> <![endif]>(°C)
	170
<![if ! IE]> <![endif]>Temperature			RthJC (DC) = 0.18 K/W								<![if ! IE]> <![endif]>Temperature
	160
	150
<![if ! IE]> <![endif]>Case	140					Conduction Angle					<![if ! IE]> <![endif]>Case
	130
<![if ! IE]> <![endif]>Allowable	120										<![if ! IE]> <![endif]>Allowable
	110
<![if ! IE]> <![endif]>Maximum	100		30°		60°		90°				<![if ! IE]> <![endif]>Maximum
	90						120°		180°
	80
		50	100	150		200	250	300		350
	0

	180		240U(R)
	160		RthJC (DC) = 0.18 K/W
	140
	120			Conduction Period
	100	30°	60°
	80		90°
				120°	180°
						DC
	60
		100	200	300	400	500	600
	0

Average Forward Current (A)	Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics	Fig. 2 - Current Ratings Characteristics

	450		180°
	400
			120°										RthSA
												0
	350		90°									.
												2		=
												K/W
														0
									0						.
															1
			60°						.
	300								3			K/W			K/W
			30°												-
	250														De
								0.							lta
															R
		RMS Limit							5		K/W
	200							0.7
											K/W
	150							1
									K/W
					Conduction Angle			1.5				W
	100									K/
								3 K/W
	50				240U(R)..
					Tj = 180°C
	0
		50	100	150	200	250	300	3500 20					40	60	80 100 120 140 160 180
	0

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

Fig. 3 - Forward Power Loss Characteristics

	600		DC
	500		180°						RthSA
			120°
			90°									=0
												.
	400		60°					0.				1
												K/W
			30°						2		K/W			-
								0.						Delta
	300								3	K/W						R
		RMS Limit
								0.
					Conduction Period				5	K/W
	200							0.7
										K/
					240U(R) Series			1	K/W
	100							1.5			K/W
					Tj = 180°C
	0							3 K/W
		0	100	200	300	400	500	600 20				40	60		80 100 120 140 160 180

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

Fig. 4 - Forward Power Loss Characteristics