Nr. 0032271 INFO Ind.:00
13.04.2000 MH
SIOV Metal Oxide Varistors
SMD Varistors, Monolithic (CU)
Data sheet
SIOV-CU3225K250G2H3
B72651M0251K072
SIOV nomenclature
CU
3225
K
250
G2
H3
=
=
=
=
=
=
Chip encapsulated
32/100’’ x 25/100’’ = 8,0 mm x 6,3 mm
Tolerance of V
v
at 1 mA: ± 10 %
Max. AC voltage
Taped and reeled ( 1000 pcs/reel )
special hausing-shape
Figure:
Dimensions given in Millimeters (mm)
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
F (mm)
G (mm)
I (mm)
α
(GRD)
min.
7,70
6,00
2,90
2,70
1,40
1,20
2,35
0,00
40,0
max.
8,30
6,60
3,50
3,30
2,00
1,80
2,75
0,30
44,0
Electrical data:
Maximum ratings: Max. operating AC voltage
( T = 85°C )
Max. operating DC voltage
Surge current ( 8/20 µs ) 1 time
Energy absorption ( 2 ms )
Average power dissipation
Characteristics:
( T = 25°C )
Varistor voltage at 1 mA
Clamping voltage at 5 A
Typ. capacitance at 1 kHz
28.05.02
ISSUE
d
PUBLISHER
V
RMS
V
DC
I
max
W
max
P
max
V
v
V
c max
C
=
=
=
=
=
=
=
=
KB VS PE
250V
320V
250A
8,2J
0,1W
390V±10%
650V
55pF
PAGE
1/2
ISSUE DATE
SIOV Metal Oxide Varistors
SMD Varistors, Monolithic (CU)
Data sheet
SIOV-CU3225K250G2H3
B72651M0251K072
Derating:
1000
i
max.
t
r
100
10
1
0,1
0,01
10
100
1x
2x
10 x
10^2 x
10^3 x
10^4 x
10^5 x
10^6 x
inf..
1000
t r [µs]
10000
Note: More details can be found in the data book 'SIOV Metal Oxide Varistors', Ordering No.:
EPC: 62002-7600
EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless
otherwise agreed.
ISSUE DATE
28.05.02
ISSUE
d
PUBLISHER
KB VS PE
PAGE
2/2
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