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F17724682260 Datasheet(PDF) 10 Page - Vishay Siliconix |
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F17724682260 Datasheet(HTML) 10 Page - Vishay Siliconix |
10 / 12 page F1772 X2 www.vishay.com Vishay Roederstein Revision: 15-Apr-14 10 Document Number: 28161 For technical questions, contact: rfi@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 SUB-GROUP C3 4.13.1 Initial measurements Capacitance Tangent of loss angle: For C 1 μF at 10 kHz For C > 1 μF at 1 kHz 4.13 Impulse voltage 3 successive impulses, full wave, peak voltage: X2: 2.5 kV for C 1 μF X2: 2.5 kV/ C for C > 1 μF Max. 24 pulses No self healing breakdowns or flash-over 4.14 Endurance Duration: 1000 h 1.25 x URAC at 110 °C Once in every hour the voltage is increased to 1000 V (RMS) for 0.1 s via resistor of 47 ± 5 % 4.14.7 Final measurements Visual examination No visible damage Legible marking Capacitance | C/C| 5 % compared to values measured in 4.13.1 Tangent of loss angle Increase of tan 0.008 for: C 1 μF or 0.005 for: C > 1 μF Compared to values measured in 4.13.1 Voltage proof 1350 VDC; 1 min between terminations 2120 VAC; 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 SUB-GROUP C4 4.15 Charge and discharge 10 000 cycles Charged to 435 VDC Discharge resistance: 4.15.1 Initial measurements Capacitance Tangent of loss angle: For C 1 μF at 10 kHz For C > 1 μF at 1 kHz 4.13.3 Final measurements Capacitance | C/C| 10 % compared to values measured in 4.15.1 Tangent of loss angle Increase of tan 0.008 for: C 1 μF or 0.005 for: C > 1 μF Compared to values measured in 4.15.1 Insulation resistance 50 % of values specified in section “Insulation Resistance” of this specification GROUP C INSPECTION REQUIREMENTS SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS R 435 V DC 1.5 x C dU dt ------------------------------------------ = |
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