V230LA20A Littelfuse Inc, V230LA20A Datasheet

VARISTOR 230V 70J 14MM RADIAL LA

V230LA20A

Manufacturer Part Number
V230LA20A
Description
VARISTOR 230V 70J 14MM RADIAL LA
Manufacturer
Littelfuse Inc
Series
LAr
Datasheet

Specifications of V230LA20A

Varistor Voltage
396V
Current-surge
4.5kA
Number Of Circuits
1
Maximum Ac Volts
230VAC
Maximum Dc Volts
300VDC
Energy
70J
Package / Case
Disc 14mm
Product
MOV
Voltage Rating Dc
300 V
Voltage Rating Ac
230 V
Clamping Voltage
595 V
Peak Surge Current
4.5 KA
Surge Energy Rating
70 J
Capacitance
550 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Radial
Dimensions
14 mm Dia.
Termination Style
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
V230LA20AP
Manufacturer:
LITTELFUSE
Quantity:
32 000
• For ratings of individual members of a series, see Device Ratings and Specifications chart
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/la.html for current information.
RoHS
Steady State Applied Voltage:
Transients:
Operating Ambient Temperature Range (T
Storage Temperature Range (T
Temperature Coefficient (a
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)
COATING Insulation Resistance
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.
Continuous
Agency
LA Varistor Series
AC Voltage Range (V
DC Voltage Range (V
Peak Pulse Current (I
For 8/20μs Current Wave (See Figure 2)
Single Pulse Energy Range
For 10/1000μs Current Wave (W
V
) of Clamping Voltage (V
STG
E320116, E56529, E135010
)
Agency File Number
42201-006
LR91788
A
116895
)
M(AC)RMS
M(DC)
TM
)
)
)
C
) at Specified Test Current
Varistor Products
Radial Lead Varistors > LA Series
TM
)
Revision: August 4, 2010
Description
The LA Series of transient voltage surge suppressors are
radial leaded varistors (MOVs) that are designed to be
operated continuously across AC power lines. These UL
recognized varistors require very little mounting space,
and are offered in various standard lead form options.
The LA Series varistors are available in four model
sizes: 7mm, 10mm, 14mm and 20mm; and have a
V
energy absorption capability up to 360J. Some LA Series
model numbers are available with clamping voltage
selections, designated by a model number suffix of
either A or B. The 'A' selection is the standard model;
the 'B' selection provides a lower clamping voltage.
See LA Series Device Ratings and Specifications
Table for part number and brand information.
Features
M(AC)RMS
• Lead–free, Halogen-
Free and RoHS
compliant.
Energy absorption
capability (W
up to 360J
Wide operating
voltage range
V
M(AC)RMS
voltage range from 130V to 1000V, and an
130V to 1000V
1200 to 6500
130 to 1000
175 to 1200
LA Series
-55 to +125
-55 to +85
11 to 360
<0.01
2500
1000
TM
)
Units
%/
O
O
A
V
V
J
V
C
C
O
C
No derating up to
85ºC ambient
Available in tape and
reel or bulk pack
LA Varistor Series

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V230LA20A Summary of contents

Page 1

LA Varistor Series RoHS Agency Approvals Agency Agency File Number E320116, E56529, E135010 116895 LR91788 42201-006 Absolute Maximum Ratings • For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous Steady State Applied Voltage: AC ...

Page 2

... V150LA5P P1505 10 V150LA10AP P150L10 14 V150LA20AP P150L20 20 V150LA20BP P150L20B 20 V175LA2P P1752 7 V175LA5P P1755 10 V175LA10AP P175L10 14 V175LA20AP P175L20 20 V230LA4P P2304 7 V230LA10P P230L 10 V230LA20AP P230L20 14 V230LA40AP P230L40 20 V250LA2P P2502 7 V250LA4P P2504 7 V250LA10P P250L 10 V250LA20AP P250L20 14 V250LA40AP P250L40 20 V250LA40BP P250L40B 20 V275LA2P P2752 7 V275LA4P P2754 7 V275LA10P ...

Page 3

... These devices also have improved temperature cycling performance capability. • Ratings and Specifications are as per standard LA Series except Hi–Pot Encapsulation (Isolation Voltage Capability) = 500V. • These devices are not UL, CSA, VDE or CECC certified. • To order: add X1347 to end of part number (e.g. V230LA20APX1347) • Product Marking P175P10 Lead-Free, ...

Page 4

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 ...

Page 5

Transient V-I Characteristics Curves Maximum Clamping Voltage for 7mm Parts V130LA1(P) - V300LA2(P) 6,000 MAXIMUM CLAMPING VOLTAGE 5,000 MODEL SIZE 7mm 4,000 130 TO 300V RATING M(AC - 3,000 A 2,000 V275LA2(P) ...

Page 6

Transient V-I Characteristics Curves (Continued...) Maximum Clamping Voltage for 10mm Parts V130LA5(P) - V420LA10(P) 6,000 MAXIMUM CLAMPING VOLTAGE 5,000 MODEL SIZE 10mm 4,000 130 TO 420V RATING M(AC - 3,000 A 2,000 ...

Page 7

... Transient V-I Characteristics Curves (Continued...) Maximum Clamping Voltage for 14mm Parts V130LA10A(P) - V320LA20A 6,000 MAXIMUM CLAMPING VOLTAGE 5,000 MODEL SIZE 14mm 4,000 130 TO 320V RATING M(AC - 3,000 A 2,000 V275LA20A(P) V250LA20A(P) V300LA20A(P) V230LA20A(P) V320LA20A(P) 1,000 900 800 700 600 500 400 V175LA10A(P) 300 200 - Figure 10 ...

Page 8

Transient V-I Characteristics Curves (Continued...) Maximum Clamping Voltage for 20mm Parts V130LA20A(P) - V275LA40A(P) 3,000 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 20mm 2,000 130 TO 275V RATING M(AC - 1,000 900 800 ...

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 20 TIME(MINUTES) Physical Specifications Lead Material Tin–Coated Copper Wire Soldering Solderability per MIL–STD–202, Characteristics Method 208E Cured, ...

Page 10

Product Dimensions (mm) * SEATING A PLANE CRIMPED AND TRIMMED LEAD Crimped leads are standard on LA types supplied in tape and reel and are denoted by the model letter "T." Model letter "S" denotes straight leads and letter "U" ...

Page 11

Tape and Reel Specifications (Dimensions presented on following page.) 7mm Devices CRIMPED LEADS "LT" SEATING H 1 PLANE DD0 STRAIGHT LEADS "LS" ...

Page 12

Tape and Reel Specifications (continued) • Conforms to ANSI and EIA specifications • Can be supplied to IEC Publication 286-2 • Radial devices on tape are supplied with crimped leads, straight leads, or under-crimped leads • 7mm parts are available ...

Page 13

... Phenolic Coated LA Series devices are available with improved maximum operating maximum temperature of 125°C. To order, add X1347 to end of part number (Example: V230LA20APX1347). For additional information please refer to the section labeled "Phenolic Coating Option" on the third page of this document under the "Electrical Characteristics" table. ...

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