MKP336 1 X1
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Vishay BCcomponents
Not Recommended for New Designs, Use MKP338 1 X1
Revision: 21-Sep-16
9
Document Number: 28117
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SUB-GROUP C2 D
4.12 Damp heat steady state 56 days, 40 °C, 90 % to 95 % RH,
no load capacitance
4.12.1 Initial measurements Tangent of loss angle at 10 kHz
4.12.3 Final measurements Visual examination No visible damage
Legible marking
Capacitance |C/C| 5 % of the value measured in
4.12.1.
Tangent of loss angle Increase of tan : 0.008
Compared to values measured in 4.12.1.
Voltage proof
1200 V
DC
; 1 min between term
No permanent breakdown or flash-over
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this
specification
SUB GROUP C3 D
4.13.1 Initial measurements Capacitance
Tangent of loss angle:
For C 470 nF at 100 kHz
For C > 470 nF at 10 kHz
4.13 Impulse voltage 3 successive impulses, full wave, peak
voltage:
X1: 4 kV
Max. 24 pulses
No selfhealing breakdowns or flashover
4.14 Endurance Duration: 1000 h
1.25 U
RAC
at 105 °C
Once in every hour the voltage is
increased to 1000 V
RMS
for 0.1 s via
resistor of 47 ± 5 %
SUB GROUP C3 D
4.14.7 Final measurements Visual examination No visible damage
Legible marking
Capacitance |C/C| 10 % compared to values
measured in 4.13.1.
Tangent of loss angle Increase of tan : 0.008
Compared to values measured in 4.13.1.
Voltage proof
1200 V
DC
; 1 min between terminations
2050 V
DC
; 1 min between terminations
and case
No permanent breakdown or flash-over
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this
specification
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER
AND TEST
D
OR
ND
CONDITIONS PERFORMANCE REQUIREMENTS