V68ZA3 Littelfuse Inc, V68ZA3 Datasheet

V68ZA3

Manufacturer Part Number

V68ZA3

Description

VARISTOR 68V 6.5J 10MM RADIAL ZA

Manufacturer

Littelfuse Inc

Series

ZAr

Datasheets

1.V22ZA1P.pdf (13 pages)

2.V120ZA6P.pdf (14 pages)

Specifications of V68ZA3

Varistor Voltage

75V

Current-surge

500A

Number Of Circuits

Maximum Ac Volts

40VAC

Maximum Dc Volts

56VDC

Energy

6.5J

Package / Case

Disc 10mm

Suppressor Type

Transient Voltage

Peak Surge Current @ 8/20Âµs

500A

Varistor Case

10mm DISC

Clamping Voltage Vc Max

135V

Peak Energy (10/1000us)

6.5J

Voltage Rating Vdc

56V

Product

MOV

Voltage Rating Dc

56 V

Voltage Rating Ac

40 V

Clamping Voltage

135 V

Peak Surge Current

500 A

Capacitance

1500 pF

Operating Temperature Range

- 55 C to + 85 C

Mounting

Radial

Dimensions

10 mm Dia.

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

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Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/za.html for current information.

RoHS

Continuous

Steady State Applied Voltage:

Transients:

Single Pulse Energy Range (Note 1)

Operating Ambient Temperature Range (T

Storage Temperature Range (T

Temperature Coefﬁcient (a

Agency Approvals

Absolute Maximum Ratings

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only

rating and operation of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is

not implied.

Agency

ZA Varistor Series

AC Voltage Range (V

DC Voltage Range (V

For 8/20μ

For 10/1000μ

)

E135010, (+ E320116 for selected parts)

) of Clamping Voltage (V

STG

)

Agency File Number

42201-006

116895

)

M(AC)RMS

M(DC)

)

) at Speciﬁed Test Current

Varistor Products

Radial Lead Varistors > ZA Series

)

Revision: September 22, 2010

Description

The ZA Series of transient voltage surge suppressors

are radial leaded varistors (MOVs) designed for

use in the protection of low and medium-voltage

circuits and systems. Typical applications include

motor control, telecom, automotive systems,

solenoid, and power supply circuits to protect circuit

board components and maintain data integrity.

These devices are available in ﬁve model sizes:

5mm, 7mm, 10mm, 14mm and 20mm, and feature

a wide V

See ZA Series Device Ratings and Speciﬁcations

Table for part number and brand information.

Features

compliant

range V

4V to 460V

5.5V to 615V

85ºC ambient

voltage range of 5.5V to 615V.

M(AC)RMS

ZA Series

-55 to +125

50 to 6500

5.5 to 615

-55 to +85

0.1 to 52

4 to 460

<0.01

2500

1000

Units

%/ºC

MΩ

ºC

available: 5, 7 , 10,

14, and 20mm

hard-wired or printed

circuit board designs

form options

ZA Varistor Series

Related parts for V68ZA3

V68ZA3 Summary of contents

Page 1

ZA Varistor Series RoHS Agency Approvals Agency Agency File Number E135010, (+ E320116 for selected parts) 116895 42201-006 Absolute Maximum Ratings Continuous Steady State Applied Voltage: AC Voltage Range (V ) M(AC)RMS DC Voltage Range (V ) M(DC) Transients: ) ...

Page 2

ZA Series Ratings & Speciﬁcations Continuous Model V Part Size RMS Branding Number Disc Dia. (mm) V M(AC) (V) V8ZA05P PZ08 5 4 V8ZA1P P08Z1 7 4 V8ZA2P P08Z2 10 4 V12ZA05P PZ12 5 6 V12ZA1P P12Z1 7 6 V12ZA2P ...

Page 3

... PZ56 5 35 V56ZA2P P56Z2 7 35 V56ZA3P P56Z3 10 35 V56ZA8P P56Z8 14 35 V56ZA20P P56Z20 20 35 V68ZA05P PZ68 5 40 V68ZA2P P68Z2 7 40 V68ZA3P P68Z3 10 40 V68ZA10P P68Z10 14 40 V68ZA20P P68Z20 20 40 V82ZA05P PZ82 5 50 V82ZA2P P82Z2 7 50 V82ZA4P P82Z4 10 50 V82ZA12P P82Z12 14 50 ...

Page 4

Power Dissipation Ratings 100 - 100 110 o AMBIENT TEMPERATURE ( Figure 1 Should transients occur in rapid succession, the average power dissipation required is ...

Page 5

... V56ZA2(P) 60 V47ZA1(P) 50 V39ZA1(P) V33ZA1(P) 40 V27ZA1(P) 30 V22ZA1(P) V18ZA1(P) 20 V12ZA1(P) V8ZA1( PEAK AMPERES (A) Figure 6 Maximum Clamping Voltage for 10mm Parts V8ZA2(P) - V68ZA3(P) 500 MAXIMUM CLAMPING VOLTAGE 400 MODEL SIZE 10mm 8 TO 68V RATING 300 N(DC - 200 100 90 V68ZA3( V56ZA3(P) 60 V47ZA3(P) 50 V39ZA3(P) V33ZA2(P) 40 ...

Page 6

Maximum Clamping Voltage for 20mm Parts V18ZA20(P) - V36ZA80(P) 300 MAXIMUM CLAMPING VOLTAGE MODEL SI E 20mm 18 TO 36V RATING N(DC) 200 V36 A20(P) V36 A80(P) V33 A20(P) V33 ...

Page 7

... Figure 20 Revision: September 22, 2010 MODEL SIZE 10mm V8ZA2(P) - V12ZA2( INDEFINITE 100 1,000 10,000 IMPULSE DURA TION ( μs) MODEL SIZE 10mm V18ZA2(P) - V68ZA3( 100 1,000 10,000 IMPULSE DURA TION ( μs) MODEL SIZE 10mm V82ZA4(P) - V180ZA5( INDEFINITE 100 1,000 10,000 IMPULSE DURA TION ( μs) ...

Page 8

Repetitive Surge Capability for 14mm Parts V18ZA3(P) - V68ZA10(P) 1,000 1 MODEL SIZE 14mm V18ZA3(P) - V68ZA10(P) 500 200 10 100 INDEFINITE ...

Page 9

Wave Solder Proﬁle Non Lead–free Proﬁle 300 Maximum Wave 240C 250 200 150 100 0.5 1 1.5 2 2.5 Figure 25 TIME(MINUTES) Physical Speciﬁcations Lead Material Soldering Characteristics Method 208E Cured, ﬂame retardant epoxy polymer Insulating Material ...

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V68ZA3 Littelfuse Inc, V68ZA3 Datasheet

V68ZA3

Specifications of V68ZA3

Related parts for V68ZA3

V68ZA3 Summary of contents

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