TMOV20R575M Littelfuse Inc, TMOV20R575M Datasheet - Page 3
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TMOV20R575M
Manufacturer Part Number
TMOV20R575M
Description
VARISTOR THERMAL 575V 10KA 20MM
Manufacturer
Littelfuse Inc
Series
iTMOV®r
Datasheet
1.TMOV14R115E.pdf
(8 pages)
Specifications of TMOV20R575M
Varistor Voltage
1047V
Current-surge
6.5kA
Number Of Circuits
1
Maximum Ac Volts
575VAC
Energy
375J
Package / Case
Disc 20mm 3-Lead
Product
MOV
Voltage Rating Dc
1047 V
Voltage Rating Ac
575 V
Clamping Voltage
1.568 KV
Peak Surge Current
10 KA
Surge Energy Rating
375 J
Capacitance
275 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Through Hole
Current Rating
100 A
Dimensions
20 mm Dia.
Termination Style
Radial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Maximum Dc Volts
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
Thermal Characteristics
Maximum Clamping Voltage for 14mm Parts
Figure 1
Figure 3
0.1
10000
10
1000
1
100
0.000001 0.00001 0.0001 0.001 0.01
10
Maximum Leakage Current
®
100
750V
625V
575V
550V
510V
460V
420V
385V
320V
275V
Maximum Clamping Voltage
Time(s)
Peak Current (A)
®
14mm
0.1
1000
1
10
Varistor Products
Radial Lead Varistors > TMOV
Typical
2. A
0. A
0.12 A
A
100
10000
1000 10000
250V
230V
200V
175V
150V
140V
130V
115V
Revision: January 21, 2011
Figure 2
Figure 4
Current, Energy, Power Derating Curve
Maximum Clamping Voltage for 20mm Parts
100
10000
80
60
40
20
1000
0
100
0.000001 0.00001 0.0001 0.001 0.01
-55
Maximum Leakage Current
®
50
and iTMOV
60
AMBIENT TEMPERATURE (ºC)
70
625V
575V
550V
510V
460V
420V
385V
320V
300V
275V
Maximum Clamping Voltage
Peak Current (A)
80
®
750V
Series
20mm
0.1
90
TMOV
1
100
®
and i TMOV
10
110
100
120
1000 10000
250V
230V
200V
175V
150V
140V
130V
115V
®
Varistor Series
130