V250LU20AP Littelfuse Inc, V250LU20AP Datasheet - Page 6

VARISTR 250V 72J 14MM UNDERCRMPD

V250LU20AP

Manufacturer Part Number
V250LU20AP
Description
VARISTR 250V 72J 14MM UNDERCRMPD
Manufacturer
Littelfuse Inc
Series
LUr
Datasheet

Specifications of V250LU20AP

Varistor Voltage
429V
Current-surge
4.5kA
Number Of Circuits
1
Maximum Ac Volts
250VAC
Maximum Dc Volts
330VDC
Energy
72J
Package / Case
Disc 14mm
Suppressor Type
Transient Voltage
Peak Surge Current @ 8/20µs
4500A
Varistor Case
14mm DISC
Clamping Voltage Vc Max
650V
Peak Energy (10/1000us)
72J
Voltage Rating Vdc
330V
Product
MOV
Voltage Rating Dc
330 V
Voltage Rating Ac
250 V
Clamping Voltage
650 V
Peak Surge Current
4.5 KA
Capacitance
500 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Radial
Current Rating
4500 A
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
V130LA5(P) - V420LA10(P)
V300LA10(P) - V680LA10(P)
LA Varistor Series
Figure 7
Figure 9
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 10mm Parts
5,000
3,000
2,000
1,000
6,000
5,000
4,000
3,000
2,000
1,000
500
900
800
700
600
500
400
300
200
10
300 TO 680V
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
T
V300LA10(P)
V320LA10(P)
-3
A
V420LA10(P)
V175LA5(P)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
130 TO 420V
T
= -55
A
10
= -55
-3
10
o
C TO 85
-2
o
C TO 85
M(AC)
10
-2
M(AC)
10
o
C
RATING
-1
PEAK AMPERES (A)
o
10
PEAK AMPERES (A)
C
RATING
-1
V625LA10(P)
V660LA10(P)
10
0
10
0
V275LA10(P)
V250LA10(P)
10
V230LA10(P)
V680LA10(P)
10
1
1
10
10
Radial Lead Varistors > LA Series
2
2
V130LA5(P)
V575LA10(P)
V510LA10(P)
V480LA10(P)/
V460LA10(P)
V385LA10(P)
V140LA5(P)
V150LA5(P)
10
10
3
3
10
10
Varistor Products
Revision: August 4, 2010
4
4
V130LA5(P) - V680LA10(P)
Figure 8
Pulse Rating Curves (Continued...)
Repetitive Surge Capability for 10mm Parts
5,000
2,000
1,000
500
200
100
50
20
10
5
2
20
1
2
10
INDEFINITE
Please refer to www.littelfuse.com/series/la.html for current information.
100
IMPULSE DURATION ( μs)
Specifications are subject to change without notice.
10
2
10
MODEL SIZE 10mm
V130LA5(P) - V680LA10(P)
10
1,000
3
10
4
10
5
6
©2010 Littelfuse, Inc.
10,000

Related parts for V250LU20AP