BFC237016683(2009) View Datasheet(PDF) - Vishay Semiconductors

Part Name

Description

Manufacturer

BFC237016683
(Rev.:2009)

DC Film Capacitors MKT Radial Potted Type

Vishay Semiconductors 

SUB-CLAUSE NUMBER AND TEST

4.11.3 Final measurements

SUB-GROUP C3

4.12 Endurance

4.12.1 Initial measurements

4.12.5 Final measurements

SUB-GROUP C4

4.13 Charge and discharge

4.13.1 Initial measurements

4.13.3 Final measurements

Document Number: 28108

Revision: 04-Aug-09

DC Film Capacitors

MKT Radial Potted Type

MKT 370

Vishay BCcomponents

CONDITIONS

Voltage proof = URdc for 1 min within 15 min

after removal from testchamber

Visual examination

Capacitance

Tangent of loss angle

Insulation resistance

PERFORMANCE REQUIREMENTS

No breakdown of flash-over

No visible damage

Legible marking

|ΔC/C| ≤ 5 % of the value measured in 4.11.1.

Increase of tan δ ≤ 0.005

Compared to values measured in 4.11.1

≥ 50 % of values specified in section “Specific

Reference Data 370” of this specification

Duration: 2000 h

1.25 x URdc at 85 °C

0.8 x 1.25 URdc at + 100 °C for rated voltage

63 V

0.8 x 1.25 URdc at + 105 °C for rated voltage

> 63 V

Capacitance

Tangent of loss angle:

For C ≤ 470 nF at 100 kHz or

for C > 470 nF at 10 kHz

Visual examination

Capacitance

Tangent of loss angle

Insulation resistance

No visible damage

Legible marking

|ΔC/C| ≤ 5 % compared to values measured

in 4.12.1

Increase of tan δ

≤ 0.005 for at 85 °C

≤ 0.010 for at 100 °C for:

C ≤ 220 nF or

≤ 0.015 for:

220 nF < C ≤ 470 nF and

≤ 0.003 for:

C > 470 nF

Compared to values measured in 4.12.1

≥ 50 % of values specified in section “Specific

Reference Data 370” of this specification

10 000 cycles

Charged to URdc

Discharge resistance:

R = ----------------------U----R-----------------------

C × 2.5 × (dU ⁄ dt)R

Capacitance

Tangent of loss angle:

For C ≤ 470 nF at 100 kHz or

for C > 470 nF at 10 kHz

Capacitance

Tangent of loss angle

Insulation resistance

|ΔC/C| ≤ 3 % compared to values measured

in 4.13.1

Increase of tan δ

≤ 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 4.13.1

≥ 50 % of values specified in section “Specific

Reference Data 370” of this specification

For technical questions, contact: dc-film@vishay.com

www.vishay.com

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