Size Dimen­sions 3D L
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Mount
0402
0.96 0.48 0.5 0.25 SMT
0603
1.6 0.8 0.8 0.3 SMT
0805
2 1.25 0.9 0.3 SMT
1206
3.2 1.6 1.7 0.5 SMT

Characteristics

  • Fast response time
  • Low leakage current
  • Nickel barrier for leadfree soldering
  • Operating temperature: –40 ºC to +85 ºC

Applications

  • Protection of DC distribution
  • Protection of power supply
  • Protection of bus systems and communication lines
  • Limiting of overvoltages
  • Protection of semiconductors
  • Surge protection in accordance with EN 61000-4-5
  • ESD protection in accordance with EN 61000-4-2

Products

All
0402
0603
0805
1206
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Data­sheet
Simu­lation
Downloads
Status
VRMS (V)
VDC (V)
VBR min. (V)
IPeak (A)
Wmax (J)
VClamp (V)
Test Condition VClamp
Design Kit
Samples
82536259
2.5 V, 3.3 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 2.5 V
DC Operating Voltage 3.3 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.1 J
Clamping Voltage 13 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82537040
4 V, 5.5 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 4 V
DC Operating Voltage 5.5 V
(Reverse) Peak Pulse Current 20 A
Energy Absorption 0.04 J
Clamping Voltage 21 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82536040
4 V, 5.5 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 4 V
DC Operating Voltage 5.5 V
(Reverse) Peak Pulse Current 20 A
Energy Absorption 0.1 J
Clamping Voltage 21 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550040
4 V, 5.5 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 4 V
DC Operating Voltage 5.5 V
(Reverse) Peak Pulse Current 80 A
Energy Absorption 0.1 J
Clamping Voltage 22 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82531040
4 V, 5.5 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 4 V
DC Operating Voltage 5.5 V
(Reverse) Peak Pulse Current 150 A
Energy Absorption 0.3 J
Clamping Voltage 25 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82557060
6 V, 9 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 6 V
DC Operating Voltage 9 V
(Reverse) Peak Pulse Current 20 A
Energy Absorption 0.05 J
Clamping Voltage 32 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82556060
6 V, 9 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 6 V
DC Operating Voltage 9 V
(Reverse) Peak Pulse Current 20 A
Energy Absorption 0.05 J
Clamping Voltage 32 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82536070
6 V, 9 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 6 V
DC Operating Voltage 9 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.1 J
Clamping Voltage 30 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550060
6 V, 9 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 6 V
DC Operating Voltage 9 V
(Reverse) Peak Pulse Current 80 A
Energy Absorption 0.2 J
Clamping Voltage 30 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82537070
8 V, 11 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 8 V
DC Operating Voltage 11 V
(Reverse) Peak Pulse Current 20 A
Energy Absorption 0.05 J
Clamping Voltage 35 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550080
8 V, 11 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 8 V
DC Operating Voltage 11 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.3 J
Clamping Voltage 45 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82537110
11 V, 14 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 11 V
DC Operating Voltage 14 V
(Reverse) Peak Pulse Current 10 A
Energy Absorption 0.02 J
Clamping Voltage 44 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82536110
11 V, 14 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 11 V
DC Operating Voltage 14 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.1 J
Clamping Voltage 38 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550110
11 V, 14 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 11 V
DC Operating Voltage 14 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.1 J
Clamping Voltage 38 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82541110
11 V, 14 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 11 V
DC Operating Voltage 14 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 0.5 J
Clamping Voltage 36 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82557140
14 V, 18 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 18 V
(Reverse) Peak Pulse Current 20 A
Energy Absorption 0.05 J
Clamping Voltage 40 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82556140
14 V, 18 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 18 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.2 J
Clamping Voltage 40 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82536140
14 V, 18 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 18 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.2 J
Clamping Voltage 45 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550140
14 V, 18 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 18 V
(Reverse) Peak Pulse Current 120 A
Energy Absorption 0.3 J
Clamping Voltage 44 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551140
14 V, 16 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 16 V
(Reverse) Peak Pulse Current 150 A
Energy Absorption 0.4 J
Clamping Voltage 35 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82531140
14 V, 16 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 16 V
(Reverse) Peak Pulse Current 150 A
Energy Absorption 0.4 J
Clamping Voltage 35 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82541140
14 V, 16 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 14 V
DC Operating Voltage 16 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 0.6 J
Clamping Voltage 35 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82556170
17 V, 22 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 17 V
DC Operating Voltage 22 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.2 J
Clamping Voltage 54 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551170
17 V, 22 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 17 V
DC Operating Voltage 22 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 0.3 J
Clamping Voltage 48 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82556200
20 V, 26 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 20 V
DC Operating Voltage 26 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.1 J
Clamping Voltage 67 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550200
20 V, 26 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 20 V
DC Operating Voltage 26 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.4 J
Clamping Voltage 54 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551200
20 V, 26 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 20 V
DC Operating Voltage 26 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.5 J
Clamping Voltage 54 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82541200
20 V, 26 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 20 V
DC Operating Voltage 26 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 0.7 J
Clamping Voltage 60 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82556250
25 V, 30 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 25 V
DC Operating Voltage 30 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.2 J
Clamping Voltage 71 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550250
25 V, 30 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 25 V
DC Operating Voltage 30 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.3 J
Clamping Voltage 71 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551250
25 V, 30 V, 39 V
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 25 V
DC Operating Voltage 30 V
(Reverse) Breakdown Voltage [min.] 39 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.6 J
Clamping Voltage 65 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82541250
25 V, 30 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 25 V
DC Operating Voltage 30 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 1 J
Clamping Voltage 72 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82556300
30 V, 38 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 30 V
DC Operating Voltage 38 V
(Reverse) Peak Pulse Current 30 A
Energy Absorption 0.1 J
Clamping Voltage 77 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550300
30 V, 38 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 30 V
DC Operating Voltage 38 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.3 J
Clamping Voltage 81 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551300
30 V, 38 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 30 V
DC Operating Voltage 38 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.7 J
Clamping Voltage 77 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82541300
30 V, 38 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 30 V
DC Operating Voltage 38 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 1.1 J
Clamping Voltage 85 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82550350
35 V, 45 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 35 V
DC Operating Voltage 45 V
(Reverse) Peak Pulse Current 80 A
Energy Absorption 0.1 J
Clamping Voltage 90 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82541350
35 V, 45 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 35 V
DC Operating Voltage 45 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 1.1 J
Clamping Voltage 108 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82531400
40 V, 56 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 40 V
DC Operating Voltage 56 V
(Reverse) Peak Pulse Current 200 A
Energy Absorption 1 J
Clamping Voltage 110 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551500
50 V, 65 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 50 V
DC Operating Voltage 65 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.5 J
Clamping Voltage 135 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit
82551600
60 V, 85 V, –
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
AC Operating Voltage 60 V
DC Operating Voltage 85 V
(Reverse) Peak Pulse Current 100 A
Energy Absorption 0.7 J
Clamping Voltage 104 V
Clamping Voltage 1.0 A @ 8/20 µs 
Design Kit

Assortments

Articles from this product series can be found in the following assortments:

Comments

  • Varistors do not have an endless lifetime. Also a well dimensioned varistor may fail due to enormous overload. This will result in heating, smoke emission and/or displosion of varistor itself. Therefore we recommend to place varistors separate within a box on PCB. Furthermore a fuse should be used in the varistor’s current path, which trips when varistor is destroyed. This fuse avoids secondary currents and therewith caused damages.
  • >

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