BFC238670104 Vishay, BFC238670104 Datasheet - Page 9

• Manufacturer Part Number: BFC238670104
• Description: CAPACITOR, SNUBBER 0.1 F ,2500VDC CAPACITOR, SNUBBER 0.1UF ,2500VDC
• Manufacturer: Vishay
• Series: 2222386r

Specifications of BFC238670104

• Capacitance: 0.1UF
• Voltage Rating, Ac: 900V
• Voltage Rating, Dc: 2500V
• Capacitor Dielectric Type: POLYPROPYLENE
• Tolerance,: 10%
• Tolerance, -: 10%
• Rohs Compliant: YES

HEAT CONDUCTIVITY (G) AS A FUNCTION OF BOX LENGTH AND CAPACITOR BODY THICKNESS IN mW/°C
POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE
The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of
the free air ambient temperature.
The power dissipation can be calculated according type detail specification “HQN-384-0/101: Technical Information Film
Capacitors”.
The component temperature rise (ΔT) can be measured (see section “Measuring the component temperature” for more details)
or calculated by ΔT = P/G:
• ΔT = Component temperature rise (°C)
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
MEASURING THE COMPONENT TEMPERATURE
A thermocouple must be attached to the capacitor body as in:
The temperature is measured in unloaded (T
The temperature rise is given by ΔT = T
To avoid radiation or convection, the capacitor should be tested in a wind-free box.
Document Number: 28163
Revision: 21-Oct-08
10
10
10
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10
3
T
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Max. AC voltage as a function of frequency
≤ 75 °C, 2000 Vdc
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10
(mm)
22.0
30.0
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0.15
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AC and Pulse Double Metallized Polypropylene
Film Capacitors MMKP Radial Potted Type
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5
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Capacitance in µF
- T
For technical questions, contact: [e-mail]
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BOX LENGTH 33.5 mm
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10
HEAT CONDUCTIVITY (mW/°C)
Thermocouple
3
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Max. AC voltage as a function of frequency
≤ 75 °C, 2500 Vdc
10
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0.15
0.1
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Vishay BCcomponents
10
BOX LENGTH 44.0 mm
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100
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Capacitance in µF
MMKP 386
10
6
www.vishay.com
f (Hz)
10
7
277