B72547E3200K000 EPCOS Inc, B72547E3200K000 Datasheet - Page 5

• Manufacturer Part Number: B72547E3200K000
• Description: Varistors 20V 1200A 470000pF SHCV SR2K20M474X
• Manufacturer: EPCOS Inc

Specifications of B72547E3200K000

• Voltage Rating Dc: 26 V
• Voltage Rating Ac: 20 V
• Clamping Voltage: 58 V
• Peak Surge Current: 1200 Amps
• Surge Energy Rating: 12 J
• Capacitance: 470 nF
• Operating Temperature Range: - 55 C to + 125 C
• Mounting: SMD/SMT
• Dimensions: 9 mm W x 7.8 mm L x 3.6 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications and ordering codes
Maximum ratings (T
Type
SR1S14BM105X
SR1S14BM155X
SR1S14BM474X
SR2S14BM155X
SR2S14BM474X
SR2S14BM475X
SR6K14M224X
SR1K20M105X
SR1K20M155X
SR1K20M225X
SR1K20M474X
SR2K20M105X
SR2K20M474X
SR6K20M105X
SR6K35M105X
SR6K35M474X
Characteristics (T
Type
SR1S14BM105X
SR1S14BM155X
SR1S14BM474X
SR2S14BM155X
SR2S14BM474X
SR2S14BM475X
SR6K14M224X
SR1K20M105X
SR1K20M155X
SR1K20M225X
SR1K20M474X
SR2K20M105X
SR2K20M474X
SR6K20M105X
SR6K35M105X
SR6K35M474X
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded transient voltage/RFI suppressors (SHCVs)
SHCV series
A
= 25 C)
op,max
Ordering code
B72587G3140S200
B72587H3140S200
B72587E3140S200
B72547H3140S200
B72547E3140S200
B72547L3140S200
B72527C3140K000
B72587G3200K000
B72587H3200K000
B72587J3200K000
B72587E3200K000
B72547G3200K000
B72547E3200K000
B72527G3200K000
B72527G3350K000
B72527E3350K000
V
(1 mA)
V
22
22
22
22
22
22
22
33
33
33
33
33
33
33
56
56
V
= 125 C)
%
+23/ 0 24.5
+23/ 0 24.5
+23/ 0 24.5
+23/ 0 24,5
+23/ 0 24,5
+23/ 0 24,5
10
10
10
10
10
10
10
10
10
10
V
V
V
V
14
14
14
14
14
14
14
20
20
20
20
20
20
20
35
35
V
(5 min)
V
-
26
26
26
26
26
26
-
-
-
RMS,max
Page 5 of 29
jump
V
V
16
16
16
16
16
16
18
26
26
26
26
26
26
26
45
45
V
V
40
40
40
40
40
40
38
58
58
58
58
58
58
54
90
90
DC,max
clamp,max
I
(8/20 µs)
A
1200
1200
1200
1200
1200
surge,max
800
800
800
200
800
800
800
800
200
100
100
I
(8/20 µs)
A
10
10
10
10
10
clamp
5
5
5
1
5
5
5
5
1
1
1
W
(2 ms)
mJ
2400
2400
2400
5800
5800
5800
3000
3000
3000
3000
7800
7800
500
700
400
400
max
C
(1 kHz, 0.5 V)
nF
1000
1500
1500
4700
1000
1500
2200
1000
1000
1000
470
470
220
470
470
470
nom
W
(10
pulses)
J
12
12
12
12
12
6
6
6
1.5
6
6
6
6
1.5
1.5
1.5
LD
P
mW
15
15
15
30
30
30
15
15
15
15
30
30
%
diss,max
8
8
8
8
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
C
nom