V275LA40CPX680 查看數據表（PDF） - Littelfuse, Inc

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V275LA40CPX680

Radial Lead Varistors (C-III Varistor Series)

Littelfuse, Inc 

Varistor Products

Radial Lead Varistors > C-III series

RoHS

C-III Varistor Series

Agency Approvals

Agency

Agency File Number

E320116

-3



42201-006

Description

The C-III Series of Metal-Oxide Varistors (MOVs) are

specifically designed for applications requiring high surge

energy absorption ratings and superior multiple pulse

absorption rating. This is achieved through a special

dielectric material formulation which also results in

higher repetitive surge ratings than other MOV types.

The C-III Series is primarily intended for use in AC

line Transient Voltage Surge Suppressor (TVSS)

product environment and other similar applications

requiring high transient energy and peak current

capability in a relatively small package size.

Features

t
-FBEoGSFF
)BMPHFO'SFF

BOE
3P)4
DPNQMJBOU

t
)Jgh energy

absorption capability

WTM 40J to 530J (2ms)

t
)JHI
QVMTF
MJGF
SBUJOH

t
)JHI
QFBL
QVMTF

current capability

I 3500A to

TM

"
μs)

t
Wide operating

voltage range

VM(AC)RMS
7
UP
7

t
"WBJMBCMF
JO
UBQF
BOE

reel for automatic

insertion; Also available

XJUI
DSJNQFE
BOEPS

trimmed lead styles

t
/P
EFSBUJOH
VQ
UP

$
BNCJFOU

t
The C-III Series is

TVQQMJFE
JO
NN

14mm and 20mm

disc versions with

various lead options

Absolute Maximum Ratings

t
'PS
SBUJOHT
PG
JOEJWJEVBM
NFNCFST
PG
B
TFSJFT
TFF
%FWJDF
3BUJOHT
BOE
4QFDJmDBUJPOT
DIBSU

Continuous

Steady State Applied Voltage:

Transients:

%$
7PMUBHF
3BOHF
7 ) M(AC)RMS

Single-Pulse Peak Current (ITM
μs Wave

(See Peak Pulse Current Test Waveform)

Single-Pulse Energy Range (W ) 2ms Rectangular Wave

TM

Operating Ambient Temperature Range (TA)

Storage Temperature Range (T )

STG

Temperature Coefficient (aV) of Clamping Voltage (V ) at Specified Test Current

C

)J1PU
&ODBQTVMBUJPO
$0"5*/(
*TPMBUJPO
7PMUBHF
$BQBCJMJUZ

$0"5*/(
*OTVMBUJPO
3FTJTUBODF

C-III Series

130 to 660


UP


40 to 530


UP


-55 to +125

<0.0

2500

1000

Units

V

A

J

$

$

$

V

MΩ

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.

©2010 Littelfuse, Inc.

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/c-iii.html for current information.

Revision: September 9, 2010

C-III Varistor Series

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