VDRS14T175xyE datasheet(4/20 Pages) VISHAY

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VDRS Series

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Vishay BCcomponents

Revision: 19-Jun-15

Document Number: 29081

For technical questions, contact: nlr@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Notes

(1) The products are certified according to (c)UL (E332800), VDE (40002622) and CSA (219883)

(2) The sinusoidal voltage is assumed as the normal operating condition. If a non-sinusoidal voltage is present, type selection should be based on

multiplying the peak voltage by a factor of 0.707.

(3) The voltage measured at 1 mA meets the requirements of IEC 61051.



The tolerance on the voltage at 1 mA is ± 10 %.

(4) High energy surges are generally of longer duration. The maximum energy for one pulse of 10 x 1000 μs is given as a reference for longer

duration pulses. This pulse can be characterised by peak current (Ip) and pulse width t2 (virtual time of half Ip value, following IEC 60060-2,

section 6 ). If Vp is the clamping voltage corresponding to Ip, the energy absorbed in the varistor is determined by the formula:



where:



a) K is dependent on the value of t2 when the value of t1 is between 8 μs and 10 μs; see Peak Current as a Function of Pulse Width drawing.

(5) A current wave of 8 x 20 μs is used as a standard for pulse current and clamping voltage ratings. The maximum non-repetitive transient current

is given for one pulse applied during the life of the component.

(6) For composition of the SAP part number:



Replace “x” by

B for bulk type

Replace “y” by S

for straight leads



T for tape and reel

for straight leads with flange (bulk only)



A for tape and ammopack

for straight leads with flange and H0 = 16 mm (tape and reel/ammo)

for straight leads with flange and H0 = 18.25 mm (tape and reel/ammo)

for kinked leads (bulk only)



for kinked leads with H0 = 16 mm (tape and reel/ammo)



M for kinked leads with H0 = 18.25 mm (tape and reel/ammo)

(7) All varistors are recognized under VZAC2 surge protective devices, components type 4 as specified in UL 1449 edition 3 for operation in ambient

temperatures up to 85 °C. The parts with indication type 2 or 3 SPD’s, are tested and certified to be used in type 2 or 3 SPD applications with

operating ambient temperatures up to 85 °C. The final acceptance of the component is dependent upon its installation and use in complete

equipment submitted to underwriters laboratories Inc.



420

560

680

1120

5.0

20.0

400

6.1

3.2 ± 0.8

VDRS05C420xyE

1120

10.0

56.0

1200

6.1

3.2 ± 0.8

VDRS07H420xyE

1120

25.0

73.0

2500

165

6.6

3.4 ± 0.8

VDRS10P420xyE

1120

50.0

120.0

4500

250

6.6

3.4 ± 0.8

VDRS14T420xyE

1120

100.0

344.0

6500

510

8.1

3.7 ± 0.8

VDRS20W420ByE

460

615

750

1240

5.0

21.0

400

6.4

3.6 ± 0.8

VDRS05C460xyE

1240

10.0

63.0

1200

6.4

3.6 ± 0.8

VDRS07H460xyE

1240

25.0

82.0

2500

150

6.8

3.8 ± 0.8

VDRS10P460xyE

1240

50.0

135.0

4500

225

6.8

3.8 ± 0.8

VDRS14T460xyE

1240

100.0

360.0

6500

460

8.5

4.1 ± 0.8

VDRS20W460ByE

510

670

820

1355

25.0

89.0

2500

135

7.2

4.1 ± 0.8

VDRS10P510xyE

1355

50.0

145.0

4500

220

7.2

4.1 ± 0.8

VDRS14T510xyE

1355

100.0

376.0

6500

450

8.9

4.4 ± 0.8

VDRS20W510ByE

550

745

910

1500

25.0

98.0

2500

120

7.9

4.5 ± 0.8

VDRS10P550xyE

1500

50.0

160.0

4500

180

7.9

4.5 ± 0.8

VDRS14T550xyE

1500

100.0

408.0

6500

370

9.5

4.9 ± 0.8

VDRS20W550ByE

625

825

1000

1650

100.0

448.0

6500

320

10.1

5.3 ± 0.8

VDRS20W625ByE

680

895

1100

1815

100.0

496.0

6500

270

10.6

5.8 ± 0.8

VDRS20W680ByE

ELECTRICAL DATA AND ORDERING INFORMATION

MAXIMUM



CONTINUOUS



VOLTAGE

VOLTAGE (3)

at 1 mA

MAXIMUM

VOLTAGE

at STATED

CURRENT

MAXIMUM

ENERGY (4)

(10 x 1000 μs)

MAXIMUM

NON-REP.

TRANSIENT

CURRENT (5)

INRP

(8 x 20 μs)

TYPICAL

CAP.

at 1 kHz

(max.)

UL 1449

ED3

SPD

TYPE (7)

CATALOG

NUMBERS (1)

RMS (2)

(V)

(A)

(J)

(A)

(pF)

(mm)

SAP (6)

EK x V

p x Ip x t2

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