B72220S1170K102 EPCOS Inc, B72220S1170K102 Datasheet - Page 12

• Manufacturer Part Number: B72220S1170K102
• Description: Varistors Varistor S20K17AUTO
• Manufacturer: EPCOS Inc

Specifications of B72220S1170K102

• Technology: Metal Oxide
• Capacitance Value: 15.6pF
• Clamping Current: 20A
• Clamping Voltage: 53V
• Lead Style: Radial
• Ac Voltage Rating (max): 17VAC
• Dc Voltage Rating (max): 20VDC
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Surge Current (max): 2000A
• Lead Spacing: 10mm
• Product Depth (mm): 5.6mm
• Product Height (mm): 27.5mm
• Product Diameter (mm): 23mm
• Energy: 14Joule
• Varistor Voltage: 27V
• Lead Free Status / RoHS Status: Compliant

Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
i
SIOV-S14K14AUTO … K30AUTO
i
SIOV-S20K14AUTO … K30AUTO
Please read Cautions and warnings and
Important notes at the end of this document.
max
max
10
10
10
10
10
10
10
10
10
10
10
10
A
A
5
5
5
5
5
5
5
5
_
_
4
3
2
0
4
3
0
1
1
2
1
1
10
10
1
1
Leaded varistors
Automotive series
max
5
5
= f (t
10
10
r
, pulse train)
10
10
10
10
1x
10
1x
10
2
2
3
5
3
5
10
10
10
10
10
10
2
2
2
4
6
2
4
6
SIOV-S14K14AUTOS5D1
12
5
5
11/07
10
10
3
3
t
t
r
r
5
5
VAR0103-S
VAR0106-H
t
t
i
i
µs
µs
r
r
max
max
10
10
4
4