V20E275L4B1 Littelfuse Inc, V20E275L4B1 Datasheet - Page 5

• Manufacturer Part Number: V20E275L4B1
• Description: VARISTOR 275V 190J 20MM RADIAL
• Manufacturer: Littelfuse Inc
• Series: Ultra MOVr

Specifications of V20E275L4B1

• Varistor Voltage: 473V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 275VAC
• Maximum Dc Volts: 350VDC
• Energy: 190J
• Package / Case: Disc 20mm
• Voltage Rating Dc: 350 V
• Voltage Rating Ac: 275 V
• Clamping Voltage: 710 V
• Peak Surge Current: 100 A
• Capacitance: 900 pF
• Operating Temperature Range: - 55 C to + 85 C
• Dimensions: 20 mm Dia.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

V20E130(P) - V20E625(P)
V7E130(P) - V7E460(P)
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 20mm Parts
Pulse Rating Curves
Repetitive Surge Capability for 7mm Parts
Figure 6
Figure 7
10000
1000
10000
100
1000
100
10
10
1
-6
10
MODEL SIZE = 20MM
T
130 to 625V
A
10
10
∞
= -55
10
1
2
2
3
o
C TO 85
10
M(AC)
-5
MAXIMUM
LEAKAGE
o
C
RATING
Varistor Products
Radial Lead Varistors > UltraMOV
10
-4
0.001
10
100
10
625
Revision: March 30, 2011
10
0.01
550
6
IMPULSE DURATION (μs)
PEAK CURRENT (A)
510
0.1
460 440
130
MAXIMUM CLAMP
140
420
VOLTAGE
1
150
385
175
1000
320
10
300
100
TM
275
MODEL SIZE = 7MM
T
130 to 60V
A
= -
Series
250
o
C TO 8
230
M(AC)
1000
o
C
RATING
10000
10000
UltraMOV™ Varistor Series