KP1830110631 Vishay, KP1830110631 Datasheet - Page 6

• Manufacturer Part Number: KP1830110631
• Description: Polypropylene Film Capacitors 100pF 630volts 1%
• Manufacturer: Vishay
• Series: KP1830r

Specifications of KP1830110631

• Voltage Rating: 630 Volts
• Capacitance: 100 pF
• Termination Style: Radial
• Dimensions: 4.5 mm W x 7.2 mm L x 6 mm H
• Operating Temperature Range: - 55 C to + 100 C
• Dissipation Factor Df: 5
• Load Life: 2000 Hrs
• Product: AC Pulse / Snubber Metallized Polypropylene Capacitors
• Tolerance: 1 %
• Package / Case: 1830
• Lead Spacing: 5 mm
• Capacitor Dielectric Type: Polypropylene
• Capacitance Tolerance: ± 1%
• Life Time @ Temperature: 2000 Hours @ 100°C
• Capacitor Case Style: Radial
• No.: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HEAT CONDUCTIVITY (G) AS A FUNCTION OF ORIGINAL PITCH 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-384-01/101: Technical Information Film
Capacitors” with the typical tgd of the curves.
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.
APPLICATION NOTE AND LIMITING CONDITIONS
To select the capacitor for a certain application, the following conditions must be checked:
1. The peak voltage (U
2. The peak-to-peak voltage (U
3. The maximum component surface temperature rise must be lower than the limits
4. The maximum application temperature must be lower than 105 °C
5. There is no limit for the voltage pulse slope in the application
Document Number: 26016
Revision: 16-Jan-09
W
max.
4.5
5.5
7.5
9.0
(mm)
p
) shall not be greater than the rated DC voltage (U
p-p
) shall not be greater than the maximum (U
c
AC and Pulse Film Foil Capacitors
- T
For technical questions, contact: [e-mail]
amb
amb
.
KP Radial Potted Type
) and maximum loaded condition (T
HEAT CONDUCTIVITY (mW/°C)
Rdc
Thermocouple
p-p
)
PITCH 5 mm
) to avoid the ionisation inception level
c
3
4
6
7
).
Vishay Roederstein
KP 1830
www.vishay.com
217