03028-BX272AKZ AVX Corporation, 03028-BX272AKZ Datasheet - Page 162

• 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
FFB (RoHS Compliant)
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).
STANDARDS
HOW TO ORDER
Series
FFB
IEC 61071-1, IEC 61071-2: Power electronic capacitors
http://www.avx.com/docs/catalogs/filmcaps.pdf
Case
Size
IEC 60384-16-1: Fixed metallized polypropylene
IEC 60384-17-1: Fixed metallized polypropylene
1
1
2
3
4
5
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
4 = Polyester
6 = Polypropylene
Dielectric
4
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
D = 75Vdc
H = 300Vdc
C = 900Vdc
A = 720Vdc
E = 100Vdc
L = 1100Vdc
J = 525Vdc
I = 400Vdc
Voltage
Code
D
0336 = 33μF
0686 = 68μF
0117 = 110μF
Capacitance
0 + pF code
0336
Code
etc.
where
WORKING TEMPERATURE
(according to the power to be dissipated) -55°C to +105°C
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, electrolytic film capacitors do not have a catastrophic
failure mode. Film capacitors simply experience a 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.
Capacitance
Tolerances
The FFB series uses a non-impregnated metallized polypropy-
lene
self-healing process, specially treated to have a very high
dielectric strength in operating conditions up to 105°C.
The FFB has been designed for printed circuit board mounting.
Its performance allows the FFB to be a very interesting alterna-
tive to electrolytic technology as it can withstand much higher
levels of surge voltage.
APPLICATIONS
The FFB capacitor is particularly designed for DC filtering, low
reactive power.
HOT SPOT CALCULATION
See Hot Spot Temperature, page 3.
with
K = ±10%
θ
hot spot
K
P
t
(Thermal losses) = R
or
P
= θ
d
C
V in Volt
R
th
(Dielectric losses) = Q x tgδ
n
Q x tgδ
tgδ
For polypropylene, tgδ
up to 1MHz and is independent of temperatures.
For polyester, tgδ
page 3.
ambient
polyester
in Farad
in °C/W
0
– – = 2 Leaded
Consult Factory
JC = 4 Leaded
Lead Styles
(tan delta)
for Special
Options
+ (P
0
– –
⇒ [
d
+ P
1
I
R
dielectric
⁄
2
rms
s
x C
s
t
) x R
0
x (I
in Ampere
in Ohm
values are shown in graph 4 on
n
rms
x (V
th
0
)
2
www.avx.com | 161
peak
= 2 x 10
with
0
to
peak
-4
f in Hertz
θ in °C
the
)
2
for frequencies
x f ] x tgδ
controlled
0