TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 51

• Manufacturer Part Number: TMOV25SP385M
• Description: TMOV VARISTOR PB FREE 25S
• Manufacturer: Littelfuse Inc
• Series: iTMOV®r

Specifications of TMOV25SP385M

• Varistor Voltage: 682V
• Current-surge: 20kA
• Number Of Circuits: 1
• Maximum Ac Volts: 385VAC
• Energy: 430J
• Package / Case: Disc 25mm 3-Lead
• Suppressor Type: Varistor
• Peak Surge Current @ 8/20µs: 20000A
• Varistor Case: 25mm DISC
• Clamping Voltage Vc Max: 1010V
• Peak Energy (10/1000us): 430J
• Voltage Rating Vdc: 682V
• Voltage Rating Vac: 385V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Maximum Dc Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/MLN.html for current information.
Nominal Voltage Stability to IEC 1000-4-2 (8kV Contact
Method, One Section)
Typical Performance Curves (continued)
V-I Characteristic, 1206 size
Adjacent Channel Crosstalk
Figure 9
Figure 5
Figure 7
-100
-120
-20
-40
-60
-80
0
0.001
100
10
1
10μA
25
20
15
10
MAXIMUM STANDBY
5
0
V18L
V18
V14
V9
V5.5
0
100μA
0.01
1mA
10
0.1
NUMBER OF DISCHARGES
10mA
Frequency (MHz)
MAXIMUM CLAMP VOLTAGE
Current (A)
1
100
100mA
10
V5.5
1A
1000
Varistor Products
Surface Mount Multilayer Varistors (MLVs) > MLN Series
V9
V18
V14
V9
V5.5
V14
V18
100
10A
V
Z = 50Ω
IN
V18L
= 1V
V18L
RMS
V14
V18
V9
V5.5
10000
100A
1000
Revision: November 5, 2009
47
1206 Size Pulse Rating for Long Duration Surges
(Any Single Section)
Capacitance vs Frequency, 1206 Size
Figure 6
Figure 8
500
400
300
200
100
100
0
0.1
0.1
10
1
1
0
∞
10
2
1
NUMBER OF SURGES
10
4
1
Square Wave Impulse Duration (μs)
10
5
100
1
0
0
10
6
Frequency (MHz)
10
3
10
V18L
V5.5
V14
V18
V9
1
0
MLN SurgeArray™ Suppressor
0
0
100
1
0
0
0
1000
0