B72220S140K101 EPCOS Inc, B72220S140K101 Datasheet - Page 28

• Manufacturer Part Number: B72220S140K101
• Description: Varistor, Circuit Protection; 14Vrms; 43V; 2000A; Metal Oxide; 19000pF; Wire; 0.2W; 25ns
• Manufacturer: EPCOS Inc
• Type: MOVr

Specifications of B72220S140K101

• Technology: Metal Oxide
• Capacitance Value: 19000pF
• Clamping Current: 20A
• Clamping Voltage: 43V
• Lead Style: Radial
• Ac Voltage Rating (max): 14VAC
• Dc Voltage Rating (max): 18VDC
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Surge Current (max): 2000A
• Lead Spacing: 10mm
• Product Depth (mm): 4.6mm
• Product Height (mm): 25.5mm
• Product Diameter (mm): 21.5mm
• Energy: 12Joule
• Varistor Voltage: 22V
• Brand/series: Standard Series
• Capacitance: 19000 pF
• Current, Peak: 2000 A
• Dimensions: 21.5 mm (Max.) Dia. x 4.6 mm (Max.) W x 25.5 mm (Max.) H
• Electric Strength: 2.5 kV (RMS) (Min.)
• Energy Rating: 12 Joules
• Mounting Style: Leaded
• Package: Leads
• Power Rating: 0.20 W @ +85 °C
• Resistance, Insulation: 10 Megohms (Min.)
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -40 °C
• Terminal Type: Tinned Copper
• Time, Response: 25 ns (Max.)
• Voltage, Ac: 14 VAC
• Voltage, Clamping: 43 V
• Voltage, Dc: 18 VDC
• Voltage, Operating: 14 Vrms @ +85 °C, 18 VDC @ +85 °C
• Voltage, Varistor: 22
• 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-S10K11 … K40
SIOV-S10K50 … K320
Please read Cautions and warnings and
Important notes at the end of this document.
i
max
max
10
10
10
10
10
10
10
10
10
10
10
10
5
A
5
5
5
A
5
5
5
5
_
_
_
3
0
1
2
2
1
4
3
0
10
2
1
1
10
1
1
Leaded varistors
StandarD 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
28
5
5
11/07
10
10
3
3
t
t
r
r
5
5
VAR0100-3
VAR0101-B
t
t
i
i
µs
r
µs
r
max
max
10
10
4
4