BFC246743223 Ver la hoja de datos (PDF) - Vishay Semiconductors
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BFC246743223 Datasheet PDF : 22 Pages
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www.vishay.com
MKT467, MKT468
Vishay BCcomponents
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
4.9
Shock
Mounting:
see section “Mounting” of this specification
Pulse shape: half sine
Acceleration: 490 m/s2
Duration of pulse: 11 ms
PERFORMANCE REQUIREMENTS
4.9.3 Final measurements
Visual examination
No visible damage
Capacitance
|C/C| 3 % of the value measured in 4.6.1
Tangent of loss angle
Increase of tan
0.005 for: C 100 nF or
0.010 for: 100 nF < C 220 nF or
0.015 for: 220 nF < C 470 nF and
0.003 for: C > 470 nF
Compared to values measured in 4.6.1
SUB-GROUP C1 COMBINED SAMPLE
OF SPECIMENS OF SUB-GROUPS
C1A AND C1B
4.10 Climatic sequence
Insulation resistance
As specified in section “Insulation
Resistance” of this specification
4.10.2 Dry heat
Temperature: +105 °C
Duration: 16 h
4.10.3 Damp heat cyclic
Test Db, first cycle
4.10.4 Cold
Temperature: -55 °C
Duration: 2 h
4.10.6 Damp heat cyclic
Test Db, remaining cycles
4.10.6.2 Final measurements
Voltage proof = URDC for 1 min within 15 min No breakdown or flash-over
after removal from test chamber
Visual examination
No visible damage
Legible marking
Capacitance
|C/C| 5 % of the value measured in
4.4.2 or 4.9.3
Tangent of loss angle
Increase of tan
0.007 for: C 100 nF or
0.010 for: 100 nF < C 220 nF or
0.015 for: 220 nF < C 470 nF and
0.005 for: C > 470 nF
Compared to values measured in
4.3.1 or 4.6.1
Insulation resistance
50 % of values specified in section
“Insulation Resistance” of this specification
Revision: 27-Mar-18
19
Document Number: 28105
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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