03028-BX272AKZ AVX Corporation, 03028-BX272AKZ Datasheet - Page 165

• Manufacturer Part Number: 03028-BX272AKZ
• Description: CAPACITOR CERAMIC, 2700PF, 50V, 0603
• Manufacturer: AVX Corporation

Specifications of 03028-BX272AKZ

• Capacitance: 2700pF
• Capacitance Tolerance: ± 10%
• Voltage Rating: 50VDC
• Capacitor Case Style: 0603
• No. Of Pins: 2
• Capacitor Mounting: SMD
• Operating Temperature Range: -55°C To +125°C

Medium Power Film Capacitors
FFV3 (RoHS Compliant)
DC FILTERING
APPLICATIONS
The FFV3 capacitors are particularly designed for DC filtering,
low reactive power.
STANDARDS
LIFETIME EXPECTANCY
One unique feature of this technology (as opposed to electrolyt-
ics) is how the capacitor reacts at the end of its lifetime. Unlike
aluminum, electrolytics film capacitors do not have a cata-
strophic failure mode. Film capacitors simply experience
parametric loss of capacitance of about 2%, with no risk of
short circuit.
Please note that this is theoretical, however, as the capacitor
continues to be functional even after this 2% decrease.
PACKAGING MATERIAL
Self-extinguishing plastic case (V0 = in accordance with UL 94)
filled thermosetting resin.
Self-extinguishing thermosetting resin (V0 = in accordance with UL
94; I3F2 = in accordance with NF F 16-101).
164 | www.avx.com
IEC 61071-1, IEC 61071-2: Power electronic capacitors
http://www.avx.com/docs/catalogs/filmcaps.pdf
IEC 60384-16-1: Fixed metallized polypropylene
IEC 60384-17-1: Fixed metallized polypropylene
IEC 60384-16: Fixed metallized polypropylene
IEC 60384-17: Fixed metallized polypropylene
IEC 60384-2: Fixed metallized polyester capaci-
Check for up-to-date CV Tables at
film dielectric DC capacitors
film dielectric DC capacitors
Assessment level E
film dielectric AC and pulse
capacitors
film dielectric AC and pulse
capacitors
Assessment level E
tors
a
HOT SPOT CALCULATION
See Hot Spot Temperature, page 3.
with
where
The series uses a non-impregnated metallized polypropylene or
polyester dielectric, with the controlled self-healing process,
specially treated to have a very high dielectric strength in oper-
ating conditions up to 105°C.
The FFV3 has been designed for printed circuit board mounting.
θ
θ
±0.1 (0.004)
hot spot
hot spot
1.2 (0.047)
25 (0.984)
P
P
16 (0.630)
A
d
t
(Thermal losses) = R
(Dielectric losses) = Q x tgδ
⇒ [
tgδ
For polypropylene, tgδ
to 1MHz and is independent of temperatures. For
polyester, tgδ
3.
= θ
= θ
C
V in Volt
R
th
n
0
ambient
case
1
in Farad
⁄
(tan delta)
3
2
1
in °C/W
x C
40 (1.575)
B
+ (P
n
+ (P
x (V
d
2
4
0
+ P
d
values are shown in graph 4 on page
peak
+ P
t
I
R
R
) x R
rms
30 (1.181)
40 (1.575)
4.5 (0.178)
s
th
±1 (0.040)
to
General tolerance: ±0.5 (±0.020)
Dimensions: millimeters (inches)
s
t
) x (R
: R
x (I
peak
in Ampere
in Ohm
th
0
rms
th
= 2 x 10
)
th
2
case/hot spot in °C/W
±0.1 (0.004)
Plastic Case
)
0.8 (0.032)
0
+ 7.4)
2
x f ] x tgδ
0.6 (0.024) A
1.2 (0.048) B
-4
for frequencies up
f in Hertz
θ in °C
0
36 (1.418)
1
3
2
4