B72205S300K101 Datasheet, PDF (26/36 Pages) EPCOS – SIOV metal oxide varistors

Leaded varistors
StandarD series
Derating curves
Maximum surge current i_max = f (t_r, pulse train)
For explanation of the derating curves refer to “General technical information”, section 1.8.1
10 ³
i _max ^A
10 ²
5
10 ¹
5
10 ⁰
5
1x
2
10
10^{3 102}
10^{5 104}
10⁶
VAR0097-E
i _max
t_r
10 ^_1
5
10
_₂
10
1
5
10 ²
SIOV-S05K11 … K40
5
10 ³
5 µs 10⁴
t_r
10 ³
i _max ^A
10 ²
5
10 ¹
5
10 ⁰
5
10 ^_1
5
10
_₂
10
1
1x
10 ²
10^{3 102}
10^{5 104}
10⁶
5
10 ²
SIOV-S05K50 … K460
Please read Cautions and warnings and
Important notes at the end of this document.
5
10 ³
26 11/07
VAR0098-M
i _max
t_r
5 µs 10⁴
t_r