FPX66N0105J Datasheet, PDF (1/4 Pages) AVX Corporation – Medium Power Film Capacitors

Medium Power Film Capacitors
FPX (FPY RoHS Compliant)
PROTECTION
DIMENSIONS
Plastic Case Style M6 / 6 or M8 / 8
Max Torque: 8.5Nm (M8)
4.5Nm (M6)
h ±2 (0.079)
H 62
M6/6 or M8/8
Ø4 (0.16) A
Plastic Case
TPC
H ±0.5
A
(0.020)
h ±2 (0.079)
Ød
ØDmax
Tinned Output
Resin
Dimensions: millimeters (inches)
General tolerance: ±2
Plastic Case Style M8 / 10
Max Torque: 8.5Nm
The positions of the connections
of each side are not indexed
H ≥ 79 +0 -3.0mm
(3.11 +0 -0.12)
M8 (0.315)
/10 (0.394)
Ø4 (0.16) A
M8 (0.315)
A
/10 (0.394)
Ø28 (1.103) ±0.1 (0.004)
Plastic Case
D Max
6.00 (0.236)
6.00 (0.236)
Tinned Output
Dimensions: millimeters (inches)
General tolerance: ±2
Resin
23 (0.906) ±0.50 (0.020)
MARKING
Logo
Withstanding surge voltage
Capacitance and tolerance in clear
Nominal DC voltage in clear
RMS current in clear
Date of manufacture (IEC coding)
HOW TO ORDER
APPLICATIONS
Protection of thyristors.
Protection of gate turn-off thyristor (G.T.O.).
Clamping (Secondary snubber).
TECHNOLOGY
Metallized polypropylene dielectric capacitor with controlled
self-healing.
Reinforced metallization developed for high impulse currents.
Axial connections specially developed to reduce series
inductance and to provide rigid mechanical mounting.
PACKAGING MATERIAL
Cylindrical in plastic case filled with thermosetting resin.
Outputs: threaded inserts either M6 or M8.
HOT SPOT TEMPERATURE CALCULATION
See Hot Spot Temperature page 3.
θ_{hot spot} = θ_terminals + (P_d + P_t) x R_th
with
P_d (Dielectric losses) = Q x tgδ₀
⇒ [ ¹â„2 x C_n x (V_{peak to peak})² x f ] x (2 x 10^-4)
P_t (Thermal losses) = R_s x (I_rms)²
where
C_n in Farads
V in Volts
I_rms in Amperes
R_s in Ohms
f in Hertz
θ in °C
R_th in °C/W
Due to the design of the capacitor and its technology,
the thermal impedance between the terminations and the core of
the capacitor is low, it is necessary to take care that the capaci-
tor is never overheated by use of incorrect sized connections.
In the case where the series diodes are screwed to the capaci-
tor, cooling of the diodes must be taken in account.
Do not use the capacitor as a heat sink.
Due to the complexity of the diode/capacitor thermal exchanges,
we recommend that thermal measurements shall be made on
the different components. We would be pleased to advise you on
specific problems.
WORKING TEMPERATURE
(according to the power to be dissipated) -40°C to +85°C
FPX
6
6
N
0105
J
––
Not RoHS Compliant
Series
FPX = Standard
FPY = RoHS
Compliant
Case Size
Case Size 6
Case Size 8
(See Case
Style)
Dielectric
6 = Polypropylene
Voltage
Code
N = 2000V
P = 2500V
X = 3500V
Z = 4500V
Y = 4600V
Capacitance
Code
0 + pF code
0105 = 1.0μF
0335 = 3.5μF
0504 = 0.5μF
etc.
Capacitance Terminal Code
Tolerances – – = Standard
J = ±5%
Please select correct termination style.
82 ■ JUNE 2015