B72762A2170S160 EPCOS Inc, B72762A2170S160 Datasheet - Page 31
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B72762A2170S160
Manufacturer Part Number
B72762A2170S160
Description
VARISTORY ARRAY 17VRMS 0405
Manufacturer
EPCOS Inc
Datasheet
1.B72762A2170S160.pdf
(34 pages)
Specifications of B72762A2170S160
Package / Case
0405 (1012 Metric)
Varistor Voltage
40V
Current-surge
10A
Number Of Circuits
2
Maximum Ac Volts
17VAC
Maximum Dc Volts
22VDC
Energy
0.01J
Voltage Rating Dc
22 V
Clamping Voltage
50 V
Surge Energy Rating
10 mJ
Capacitance
75 pF
Operating Temperature Range
- 40 C to + 85 C
Mounting
SMD/SMT
Voltage Rating Ac
17 V
Peak Surge Current
10 A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
495-3430-2
CA04P2S17TLCG
CA04P2S17TLCG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
B72762A2170S160
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
Company:
Part Number:
B72762A2170S160V27
Manufacturer:
EPCOS
Quantity:
192 000
Cautions and warnings
General
Some parts of this publication contain statements about the suitability of our ceramic transient
voltage suppressor (CTVS) components (multilayer varistors (MLVs), CeraDiodes, ESD/EMI
filters, SMD disk varistors (CU types), leaded transient voltage/ RFI suppressors (SHCV types))
for certain areas of application, including recommendations about incorporation/design-in of these
products into customer applications. The statements are based on our knowledge of typical
requirements often made of our CTVS devices in the particular areas. We nevertheless expressly
point out that such statements cannot be regarded as binding statements about the suitability of
our CTVS components for a particular customer application. As a rule, EPCOS is either unfamiliar
with individual customer applications or less familiar with them than the customers themselves.
For these reasons, it is always incumbent on the customer to check and decide whether the
CTVS devices with the properties described in the product specification are suitable for use in a
particular customer application.
Design notes
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer varistors (MLVs)
Low capacitance series
Do not use EPCOS CTVS components for purposes not identified in our specifications,
application notes and data books.
Ensure the suitability of a CTVS in particular by testing it for reliability during design-in. Always
evaluate a CTVS component under worst-case conditions.
Pay special attention to the reliability of CTVS devices intended for use in safety-critical
applications (e.g. medical equipment, automotive, spacecraft, nuclear power plant).
Always connect a CTVS in parallel with the electronic circuit to be protected.
Consider maximum rated power dissipation if a CTVS has insufficient time to cool down
between a number of pulses occurring within a specified isolated time period. Ensure that
electrical characteristics do not degrade.
Consider derating at higher operating temperatures. Choose the highest voltage class
compatible with derating at higher temperatures.
Surge currents beyond specified values will puncture a CTVS. In extreme cases a CTVS will
burst.
If steep surge current edges are to be expected, make sure your design is as low-inductance
as possible.
In some cases the malfunctioning of passive electronic components or failure before the end of
their service life cannot be completely ruled out in the current state of the art, even if they are
operated as specified. In applications requiring a very high level of operational safety and
especially when the malfunction or failure of a passive electronic component could endanger
human life or health (e.g. in accident prevention, life-saving systems, or automotive battery line
applications such as clamp 30), ensure by suitable design of the application or other measures
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of such a malfunction or failure. Only use CTVS components from the
automotive series in safety-relevant applications.
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