SIOV metal oxide varistors
Leaded varistors, AdvanceD series
Series/Type:
Date:
B722*
January 2018
© EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Leaded varistors
AdvanceD series
B722*
Construction
Round varistor element, leaded
Coating: epoxy resin, flame-retardant to UL 94 V-0
Terminals: tinned wire
Features
High-energy AdvanceD series E2
High surge current ratings up to 10 kA
High energy ratings up to 440 J
Wide operating voltage range 130 … 680 V
RMS
PSpice models
Approvals
UL
CSA
VDE
CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1000)
IEC
Delivery mode
Bulk (standard), taped versions on reel or in Ammo pack upon request.
For further details refer to chapter "Taping, packaging and lead configuration" for leaded
varistors.
General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Insulation resistance
to IEC 60068-1
to IEC 61051
to IEC 61051
to IEC 61051
40/105/56
40 ... +105
40 ... +125
≥
2.5
≥
100
°C
°C
kV
RMS
MΩ
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 35
Leaded varistors
AdvanceD series
B722*
Electrical specifications and ordering codes
Maximum ratings (T
A
= 105
°C)
Ordering code
Type
(untaped)
SIOV-
V
RMS
V
DC
i
max
(8/20 µs)
1 time
A
I
n 1)
W
max
(8/20 µs) (2 ms)
15 times
A
J
6.0
12.5
25.0
50.0
100.0
6.5
13.5
27.5
55.0
110.0
7.5
15.0
30.0
60.0
120.0
8.0
17.0
35.0
70.0
135.0
9.5
20.0
42.0
80.0
160.0
11.0
23.0
45.0
90.0
180.0
P
max
V
V
W
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
V
RMS
= 130 V
B72205S2131K101
S05K130E2
130
170
800
150
B72207S2131K101
S07K130E2
130
170
1750
500
B72210S2131K101
S10K130E2
130
170
3500
1500
B72214S2131K101
S14K130E2
130
170
6000
3000
B72220S2131K101
S20K130E2
130
170
10000
3000
V
RMS
= 140 V
B72205S2141K101
S05K140E2
140
180
800
150
B72207S2141K101
S07K140E2
140
180
1750
500
B72210S2141K101
S10K140E2
140
180
3500
1500
B72214S2141K101
S14K140E2
140
180
6000
3000
B72220S2141K101
S20K140E2
140
180
10000
3000
V
RMS
= 150 V
B72205S2151K101
S05K150E2
150
200
800
150
B72207S2151K101
S07K150E2
150
200
1750
500
B72210S2151K101
S10K150E2
150
200
3500
1500
B72214S2151K101
S14K150E2
150
200
6000
3000
B72220S2151K101
S20K150E2
150
200
10000
3000
V
RMS
= 175 V
B72205S2171K101
S05K175E2
175
225
800
150
B72207S2171K101
S07K175E2
175
225
1750
500
B72210S2171K101
S10K175E2
175
225
3500
1500
B72214S2171K101
S14K175E2
175
225
6000
3000
B72220S2171K101
S20K175E2
175
225
10000
3000
V
RMS
= 210 V
B72205S2211K101
S05K210E2
210
270
800
150
B72207S2211K101
S07K210E2
210
270
1750
500
B72210S2211K101
S10K210E2
210
270
3500
1500
B72214S2211K101
S14K210E2
210
270
6000
3000
B72220S2211K101
S20K210E2
210
270
10000
3000
V
RMS
= 230 V
B72205S2231K101
S05K230E2
230
300
800
150
B72207S2231K101
S07K230E2
230
300
1750
500
B72210S2231K101
S10K230E2
230
300
3500
1500
B72214S2231K101
S14K230E2
230
300
6000
3000
B72220S2231K101
S20K230E2
230
300
10000
3000
1)
th
Note:
Nominal discharge current I
n
according to UL 1449, 4 edition.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 35
Leaded varistors
AdvanceD series
Characteristics (T
A
= 25
°C)
B722*
Ordering code
V
v
(1 mA)
V
205
205
205
205
205
220
220
220
220
220
240
240
240
240
240
270
270
270
270
270
330
330
330
330
330
360
360
360
360
360
∆V
v
(1 mA)
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
v
c,max
(i
c
)
V
340
340
340
340
340
360
360
360
360
360
395
395
395
395
395
455
455
455
455
455
545
545
545
545
545
595
595
595
595
595
i
c
A
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
C
typ
(1 kHz)
pF
135
245
500
880
1850
125
230
470
820
1700
115
210
430
750
1550
100
190
380
670
1350
75
140
290
580
1100
70
130
265
530
1000
V
RMS
= 130 V
B72205S2131K101
B72207S2131K101
B72210S2131K101
B72214S2131K101
B72220S2131K101
V
RMS
= 140 V
B72205S2141K101
B72207S2141K101
B72210S2141K101
B72214S2141K101
B72220S2141K101
V
RMS
= 150 V
B72205S2151K101
B72207S2151K101
B72210S2151K101
B72214S2151K101
B72220S2151K101
V
RMS
= 175 V
B72205S2171K101
B72207S2171K101
B72210S2171K101
B72214S2171K101
B72220S2171K101
V
RMS
= 210 V
B72205S2211K101
B72207S2211K101
B72210S2211K101
B72214S2211K101
B72220S2211K101
V
RMS
= 230 V
B72205S2231K101
B72207S2231K101
B72210S2231K101
B72214S2231K101
B72220S2231K101
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 35
Leaded varistors
AdvanceD series
B722*
Electrical specifications and ordering codes
Maximum ratings (T
A
= 105
°C)
Ordering code
Type
(untaped)
SIOV-
V
RMS
V
DC
i
max
(8/20 µs)
1 time
A
I
n 1)
W
max
(8/20 µs) (2 ms)
15 times
A
J
12.0
25.0
50.0
100.0
195.0
13.5
27.5
55.0
110.0
215.0
15.0
30.0
60.0
125.0
250.0
32.0
67.0
136.0
273.0
67.0
136.0
273.0
67.0
136.0
273.0
P
max
V
V
W
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.25
0.40
0.60
1.00
0.40
0.60
1.00
0.40
0.60
1.00
V
RMS
= 250 V
B72205S2251K101
S05K250E2
250
320
800
150
B72207S2251K101
S07K250E2
250
320
1750
500
B72210S2251K101
S10K250E2
250
320
3500
1500
B72214S2251K101
S14K250E2
250
320
6000
3000
B72220S2251K101
S20K250E2
250
320
10000
3000
V
RMS
= 275 V
B72205S2271K101
S05K275E2
275
350
800
150
B72207S2271K101
S07K275E2
275
350
1750
500
B72210S2271K101
S10K275E2
275
350
3500
1500
B72214S2271K101
S14K275E2
275
350
6000
3000
B72220S2271K101
S20K275E2
275
350
10000
3000
V
RMS
= 300 V
B72205S2301K101
S05K300E2
300
385
800
150
B72207S2301K101
S07K300E2
300
385
1750
500
B72210S2301K101
S10K300E2
300
385
3500
1500
B72214S2301K101
S14K300E2
300
385
6000
3000
B72220S2301K101
S20K300E2
300
385
10000
3000
V
RMS
= 320 V
B72207S2321K101
S07K320E2
320
420
1750
500
B72210S2321K101
S10K320E2
320
420
3500
1500
B72214S2321K101
S14K320E2
320
420
6000
3000
B72220S2321K101
S20K320E2
320
420
10000
3000
V
RMS
= 350 V
B72210S2351K101
S10K350E2
350
460
3500
1500
B72214S2351K101
S14K350E2
350
460
5000
3000
B72220S2351K101
S20K350E2
350
460
10000
3000
V
RMS
= 385 V
B72210S2381K101
S10K385E2
385
505
3500
1500
B72214S2381K101
S14K385E2
385
505
5000
3000
B72220S2381K101
S20K385E2
385
505
10000
3000
1)
th
Note:
Nominal discharge current I
n
according to UL 1449, 4 edition.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 35
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