V20E420 Littelfuse Inc, V20E420 Datasheet - Page 6

• Manufacturer Part Number: V20E420
• Description: VARISTR 420VRMS 6500A 20MM STRGT
• Manufacturer: Littelfuse Inc
• Series: Ultra MOVr

Specifications of V20E420

• Varistor Voltage: 748V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 420VAC
• Maximum Dc Volts: 560VDC
• Energy: 320J
• Package / Case: Disc 20mm
• Suppressor Type: High Surge Current
• Peak Surge Current @ 8/20µs: 10000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 1120V
• Voltage Rating Vdc: 560V
• Voltage Rating Vac: 420V
• Product: MOV
• Voltage Rating Dc: 560 V
• Voltage Rating Ac: 420 V
• Clamping Voltage: 1.12 KV
• Peak Surge Current: 10 KA
• Surge Energy Rating: 1120 J
• Capacitance: 600 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Dimensions: 20 mm Dia.
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

Transient V-I Characteristic Curves
Varistor Products
High Surge Current, Radial Lead
RoHS
10000
10000
Pb
1000
1000
100
100
10
10
UltraMOV
-6
-6
MODEL SIZE = 14MM
T
130 to 625V
MODEL SIZE = 20MM
T
130 to 625V
A
A
= -55
= -55
o
o
C TO 85
C TO 85
10
10
M(AC)
M(AC)
-5
-5
MAXIMUM
LEAKAGE
MAXIMUM
LEAKAGE
o
o
RATING
RATING
C
C
10
10
™
-4
-4
Varistor Series
FIGURE 5. Clamping Voltage V14E130(P) - V14E625(P)
FIGURE 6. Clamping Voltage V20E130(P) - V20E625(P)
0.001
0.001
(Continued)
625
625
w w w . l i t t e l f u s e . c o m
0.01
0.01
550
550
PEAK CURRENT (A)
PEAK CURRENT (A)
FIGURE 5.
510
510
0.1
0.1
460 440
460 440
130
130
MAXIMUM CLAMP
MAXIMUM CLAMP
140
140
420
420
VOLTAGE
VOLTAGE
1
1
150
150
385
385
175
175
320
320
10
10
300
300
100
100
275
275
250
250
230
230
1000
1000
10000
10000
41
2