B72220S1250K102 EPCOS Inc, B72220S1250K102 Datasheet - Page 12

• Manufacturer Part Number: B72220S1250K102
• Description: Varistors Varistor S20K25AUTO
• Manufacturer: EPCOS Inc

Specifications of B72220S1250K102

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
i
SIOV-S14K14AUTO … K30AUTO
i
SIOV-S20K14AUTO … K30AUTO
Please read Cautions and warnings and
Important notes at the end of this document.
max
max
10
10
10
10
10
10
10
10
10
10
10
10
A
A
5
5
5
5
5
5
5
5
_
_
4
3
2
0
4
3
0
1
1
2
1
1
10
10
1
1
Leaded varistors
Automotive series
max
5
5
= f (t
10
10
r
, pulse train)
10
10
10
10
1x
10
1x
10
2
2
3
5
3
5
10
10
10
10
10
10
2
2
2
4
6
2
4
6
SIOV-S14K14AUTOS5D1
12
5
5
11/07
10
10
3
3
t
t
r
r
5
5
VAR0103-S
VAR0106-H
t
t
i
i
µs
µs
r
r
max
max
10
10
4
4