05D271K [RUILON]

Metal Oxide Varistors;


型号：	05D271K
厂家：	Ruilongyuan Electronics Co.,Ltd
描述：	Metal Oxide Varistors
文件：	总7页 (文件大小：748K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ELECTRONICS

Metal

Oxide

Varistors

05D Series

Speciﬁcations are subject to change without notice.

Circuit Protection

System

Please refer to http://www.ruilon.com for current information.

Metal Oxide Varistors - 05D Series

Features

1. Wide operating voltage (V1mA) range from 8V to 1800V.

2. Fast responding to transient over-voltage.

3. Large absorbing transient energy capability.

4. Low clamping ratio and no following-on current.

General Information

The MOV-05DxxxK Series of 5 mm radial leaded varistor devices protects against overvoltage transients such as lightning,

powercontact and power induction. The metal oxide varistors offer a choice of varistor voltages from 18 V to 750 V and Vrms

voltages from 11 V to 460 V. The devices have a high current handling, high energy absorption capability and fast response

times to protect against transient faults up to rated limits.

General Characteristics

No Radioactive Material Storage Temperature: -55ºC to +125ºC

Operating Temperature: -55ºC to +85ºC

Body: Nickel Plated

Leads: Surface-mount, Axial Devices: Tin Plated

Devices with No Leads: Nickel Plated

Product Name

Varistor Voltage

Tolerance

Type

Disc Diameter

05=5MM

Nominal Varistor Voltage

D: Disk

K = 10 %

471=47*10 V

S: Square

Speciﬁcations are subject to change without notice.

Circuit Protection

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Metal Oxide Varistors - 05D Series

Electriacl Characteristics

Maximum

Allowable

Voltage

Maximum

Varistor Voltage Clamping

Voltage

Typical

Capacitance

(Reference)

Withstanding Surge Maximum Energy Rated

Type Number

Current

(10/1000μs)

Power

I(A) I(A)

(J) (J)

Standard

High Surge VAC(V) VDC(V)

V1mA(V)

IP(A) VC(V)

(W)

@1KHz(pf)

Standard High Surge Standard High Surge

05D180K

05D220K

05D270K

05D330K

05D390K

05D470K

05D560K

05D680K

05D820K

05D101K

05D121K

05D151K

05D181K

05D201K

05D221K

05D241K

05D271K

05D301K

05D331K

05D361K

05D391K

05D431K

05D471K

05D511K

05D561K

05D621K

05D681K

05D751K

05D180KJ

05D220KJ

05D270KJ

05D330KJ

05D390KJ

05D470KJ

05D560KJ

05D680KJ

05D820KJ

05D101KJ

05D121KJ

05D151KJ

05D181KJ

05D201KJ

05D221K

18(15~21.6)

22(19.5~26)

27(24~31)

100

400

250

800

0.4

0.5

0.6

0.7

0.01

0.1

1400

1150

930

760

640

530

450

370

300

250

210

165

140

125

110

100

0.6

0.9

33(29.5~36.5)

39(35~43)

0.8

1.1

0.9

1.2

47(42~54)

104

123

150

145

177

210

260

320

355

380

415

475

520

570

620

675

745

810

845

920

1025

1120

1240

1.1

1.5

56(50~62)

1.3

1.8

68(61~75)

1.6

2.2

82(74~90)

2.5

4.0

100(90~110)

120(108~132)

150(135~165)

180(162~198)

200(180~220)

220(198~242)

240(216~264)

270(243~297)

300(270~330)

330(297~363)

360(324~396)

390(351~429)

430(387~473)

470(423~517)

510(459~561)

560(504~616)

620(558~682)

680(612~748)

750(675~825)

3.0

4.1

0.1

100

125

150

170

180

200

225

250

275

300

320

350

385

415

460

505

560

615

4.0

4.9

0.1

4.1

6.5

0.1

115

130

140

150

175

190

210

230

250

275

300

320

350

385

420

460

4.9

7.5

0.1

6.5

8.5

0.1

7.5

9.0

0.1

05D241KJ

05D271KJ

05D301KJ

05D331KJ

05D361KJ

05D391KJ

05D431KJ

05D471KJ

05D511KJ

05D561KJ

05D621KJ

05D681KJ

05D751KJ

8.0

10.5

11.0

12.0

13.0

16.0

17.0

20.0

21.0

22.5

24.0

25.0

29.0

32.0

0.1

8.5

0.1

9.0

0.1

9.5

0.1

10.0

12.0

13.0

15.0

16.0

21.0

22.4

0.1

Speciﬁcations are subject to change without notice.

Circuit Protection

System

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Metal Oxide Varistors - 05D Series

Electrical Rating

ltem

Test Condition / Description

Requirement

The voltage between two terminals with the speciﬁed measuring current 1mA.

DC applied is call Vb.

Varistor Voltage

Maximum Allowable

Voltage

The recommended maximum sine wave voltage (RMS) or the maximum DC

voltage can be applied continuously.

To meet

the speciﬁed

value

The maximum average power that can be applied within the speciﬁed ambient

temperature.

Rated Wattaget

IEnergy

The maximum energy within the varistor voltage change of ±10% when one impulse

of10/1000μsec. or 2 msec. is applied.

Withstanding Surge

Current

The maximum current within the varistor voltage change of ±10% with the standard

impulse current (8/20μsec.) applied one time.

The change of Vb shall be measured after the impulse listed below is applied 10,000

times continuously with the interval of ten seconds at room temperature.

180K to 680K

820K to 751K

180K to 680K

820K to 821K

180K to 680K

820K to 182K

180K to 680K

820K to 182K

180K to 680K

820K to 182K

10A (8/20μsec.)

20A (8/20μsec.)

25A (8/20μsec.)

50A (8/20μsec.)

100A (8/20μsec.)

75A (8/20μsec.)

150A (8/20μsec.)

100A (8/20μsec.)

200A (8/20μsec.)

5D series

7Dseries

<+10%

Surge Life

10D series

14D series

20D series

Speciﬁcations are subject to change without notice.

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Metal Oxide Varistors - 05D Series

Current Energy and Power Dissipation Ratings

Should transients occur in rapid succession, the average power dissipation is the energy (watt-seconds) per pulse times

the number of pulses per second. The power so developed must be within the speciﬁcations shown on the Device Ratings

and Speciﬁcations Table for the speciﬁc device. The operating values of a MOV need to be derated at high temperatures as

shown above. Because varistors only dissipate a relatively small amount of average power they are not suitable for repetitive

applications that involve substantial amounts of average power dissipation.

Figure 1A - Power Derating for Epoxy Coated

Figure 1B - Power Derating for Pholenic Coated

100

-55 50

90 100 110 120 130 140 150

-55

90 100 110 120 130 140 150

AMBIENTTEMPERATURE ( C)

Peak Pulse Current Test Waveform

100

0₁

T₁

T₂

Example

8µ

µs Current Waveform:

20µ

TIME

Figure 2

Packaging

Part Number

Component

Package

Packaging

Option

Quantity

1000

Packaging Speciﬁcation

2000

5.0

BOX

Speciﬁcations are subject to change without notice.

Circuit Protection

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Metal Oxide Varistors - 05D Series

Package Dimensions

K<3.0

TABLE 1

TABLE 2

Symbol

Dimensions

10.5

Model

180K

220K

270K

330K

390K

470K

560K

680K

820K

101K

121K

151K

181K

201K

T(max.)

4.5

4.6

4.7

4.9

4.8

4.9

5.0

5.2

4.1

4.3

4.5

4.8

4.3

4.4

Model

221K

241K

271K

301K

331K

361K

391K

431K

471K

511K

561K

621K

681K

751K

T(max.)

4.5

4.6

4.9

5.0

5.1

5.2

5.4

5.7

6.0

6.2

6.5

6.4

6.5

H(max.)

H1(max.)

L(min.)

13.0

20.0

L1(min.)

D(max.)

D1(±0.8)

T(max.)

d(±0.05)

d1(±0.4)

15.0

7.5

5.0

TABLE 2

0.6

1.2

Warehouse Storage Conditions of Products

· Storage Conditions:

1. Storage Temperature: -10°C~+40°C

2. Relative Humidity:≤75%RH

3. Keep away from corrosive atmosphere and sunlight.

· Period of Storage: 1 year

Speciﬁcations are subject to change without notice.

Circuit Protection

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RuiLongYuan Electronics Co., Ltd.

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without notiﬁcation. Please refer to our website for the latest document.

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including damages incidentally and consequentially occurred.

· Ruilongyuan International Inc. does not assume any and all implied warranties, including warranties of ﬁtness

for particular purpose, non-infringement and merchantability.

· Applications shown on the herein document are examples of standard use and operation. Customers are responsible

in comprehending the suitable use in particular applications.Ruilongyuan International Inc. makes no representation or

warranty that such applications will be suitable for the specifed use without further testing or modifcation.

· The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to

human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation

equipment,aerospace machinery et cetera. Customers using or selling these products for use in such applications do so at

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sale.

Tel: +86-755-8290 8296

Fax: +86-755-8290 8002

E-mail: jack@ruilon.com

Speciﬁcations are subject to change without notice.

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