Datasheet

1) Note: Nominal discharge current I
n
according to UL 1449, 4
th
edition.
2) Operating voltage differs from type designation.
Electrical specifications and ordering codes
Maximum ratings (T
A
= 105 °C)
Ordering code
Type
(untaped)
SIOV-
V
RMS
V
V
DC
V
i
max
(8/20 µs)
1 time
A
I
n
1)
(8/20 µs)
15 times
A
W
max
(2 ms)
J
P
max
W
V
RMS
= 680 V
B72210S0681K101 S10K680 680 895 2500 1500 72.0 0.40
B72214S0681K101 S14K680 680 895 4500 3000 140.0 0.60
B72220S0681K101 S20K680 680 895 6500 3000 250.0 1.00
V
RMS
= 1100 V
B72214S0102K101 S14K1000
2)
1100 1465 4500 3000 230.0 0.60
B72220S0102K101 S20K1000
2)
1100 1465 6500 3000 410.0 1.00
Characteristics (T
A
= 25 °C)
Ordering code
V
v
(1 mA)
V
∆V
v
(1 mA)
%
v
c,max
(i
c
)
V
i
c
A
C
typ
(1 kHz)
pF
V
RMS
= 680 V
B72210S0681K101 1100 ±10 1815 25.0 100
B72214S0681K101 1100 ±10 1815 50.0 180
B72220S0681K101 1100 ±10 1815 100.0 340
V
RMS
= 1100 V
B72214S0102K101 1800 ±10 2970 50.0 110
B72220S0102K101 1800 ±10 2970 100.0 210
Leaded varistors B722*
StandarD series
Page 13 of 47Please read Cautions and warnings and
Important notes at the end of this document.