BFC238340273JKM2T0 查看數據表（PDF） - Vishay Semiconductors
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BFC238340273JKM2T0
Vishay Semiconductors
BFC238340273JKM2T0 Datasheet PDF : 16 Pages
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GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
SUB-GROUP C3A
4.12.1 Endurance test at 50 Hz alternating Duration: 2000 h
voltage
4.12.1.1 Initial measurements
Voltage:
1.25 x URAC at 105 °C
Capacitance
Tangent of loss angle:
for C 1 μF at 100 kHz or
for C > 1 μF at 10 kHz
4.12.1.3 Final measurements
Visual examination
Capacitance
Tangent of loss angle
SUB-GROUP C4
4.2.6
Temperature charcteristics
Initial measurements
Intermediate measurements
Final measurements
4.13 Charge and discharge
4.13.1 Initial measurements
4.13.3 Final measurements
Insulation resistance
Capacitance
Capacitance at -55 °C
Capacitance at +20 °C
Capacitance at +105 °C
Capacitance
Insulation resistance
10 000 cycles
Charged to URDC
Discharge resistance:
R = 5------x------C----U---x-R----D---dC----U-----/--d----t--
Capacitance
Tangent of loss angle:
for C 1 μF at 100 kHz or
for C > 1 μF at 10 kHz
Capacitance
Tangent of loss angle
Insulation resistance
MKP383
Vishay BCcomponents
PERFORMANCE REQUIREMENTS
No visible damage
Legible marking
|C/C| 5 % compared to values measured
in 4.12.1.1
Increase of tan :
0.0005 for: C 100 nF or
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
Compared to values measured in 4.12.1.1
50 % of values specified in section
“Insulation Resistance” of this specification
For -55 °C to +20 °C:
+1 % |C/C| 3.75 % or
for 20 °C to 105 °C:
-6 % |C/C| 0 %
As specified in section “Capacitance” of this
specification.
As specified in section “Insulation
Resistance” of this specification
|C/C| 1 % compared to values measured
in 4.13.1
Increase of tan :
0.0005 for: C 100 nF or
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
Compared to values measured in 4.13.1
50 % of values specified in section
“Insulation Resistance” of this specification
Revision: 08-Aug-2018
15
Document Number: 28173
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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