TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 50

• 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

NOTES:
1. Tested to IEC61000-4-2 Human Body Model (HBM) discharge test circuit.
2. Direct discharge to device terminals (IEC preffered test method).
MLN SurgeArray™ Suppressor
V5.5MLN41206
V9MLN41206
V14MLN41206
V18MLN41206
V18MLN41206L
Device Ratings and Specifications
Peak Current and Energy Derating Curve
For applications exceeding 125ºC ambient temperature, the
peak surge current and energy ratings must be reduced.
Typical Performance Curves
Equivalent Series Resistance
Figure 3
Figure 1
Part Number
1000
100
0.1
10
1
1MHz
100
90
80
70
60
50
40
30
20
10
0
-55
Surface Mount Multilayer Varistors (MLVs) > MLN Series
50
10MHz
Continuous
Maximum
Working
60
Voltage
V
18.0
18.0
14.0
AMBIENT TEMPERATURE (
(V)
5.5
9.0
M(DC)
70
Maximum Ratings (125ºC)
80
Surge Current
Frequency
100MHz
90
Maximum
repetitive
(8/20μs)
Non-
100 110
(A)
I
30
30
30
30
30
TM
Any Single Section
o
C)
120 130 140 150
Surge Energy
1GHz
(10/1000μs)
Maximum
repetitive
Non-
W
0.10
0.10
0.10
0.10
0.05
(J)
TM
Revision: November 5, 2009
Varistor Products
3. Corona discharge through air (represents actual ESD event)
4. Capacitance may be customized, contact Sales.
10GHz
Noted 8/20μs)
Voltage (at
Maximum
Clamping
23.0 at 2A
30.0 at 2A
40.0 at 2A
50.0 at 1A
15.5 at 2A
Current
46
(V)
V
C
0
T = Time from 10% to 90% of Peak
T
T
1
1
2
Peak Pulse Current Test Waveform for Clamping Voltage
Impedance vs Frequency, 1206 Size
Figure 4
= Virtual Origin of Wave
Figure 2
= Rise Time = 1.25 x T
= Decay Time
(Impulse Duration)
10000
1000
8kV Contact
Peak Clamp
100
0.1
10
165
200
110
1
Supression Voltage
(V)
60
95
0.1
(Note 2)
Typical ESD
(Note1)
O
(V)
35
50
55
63
95
100
1
90
50
10
Please refer to www.littelfuse.com/series/MLN.html for current information.
Specifications (25ºC)
15kV Air V
(Note 3)
1
V5.5
Peak
100
130
(V)
45
75
85
V9
t
t
1
V14
Nominal Voltage
Frequency (MHz)
t
at 1mA DC Test
2
Min
15.9
22.0
25.0
Specifications are subject to change without notice.
7 .10
11.0
N(DC)
(V)
V18
10
Current
Example:
For an 8/20 μs Current Waveform:
8μs = T
20μs = T
V18L
V
Max
10.8
16.0
20.3
28.0
35.0
N(DC)
(V)
1
2
= Rise Time
= Virtual Time
100
to Half Value
TIME
TYP
(pF)
430
250
Capacitance
140
100
45
©2009 Littelfuse, Inc.
at 1 MHz
(Note 4)
(1V p-p)
C
1000
MAX
(pF)
520
300
175
125
75