FSN26V0206K-- [KYOCERA AVX]
Film Capacitor, Polypropylene, 1350V, 10% +Tol, 10% -Tol, 20uF, Chassis Mount, ROHS COMPLIANT;
| 型号： | FSN26V0206K-- |
| 厂家： | 
KYOCERA AVX |
| 描述： | Film Capacitor, Polypropylene, 1350V, 10% +Tol, 10% -Tol, 20uF, Chassis Mount, ROHS COMPLIANT 电容器 |
| 文件： | 总2页 (文件大小：111K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Medium Power Film Capacitors
FSM (FSN RoHS Compliant)
New Design can use FFV Range
APPLICATIONS
Recovery capacitor for G.T.O. switching (secondary snubber or clamp capacitor).
High current DC filtering.
FEATURES
PACKAGING MATERIAL
Metallized polypropylene dielectric specially Self-extinguishing rectangular plastic case (in
treated to withstand high DC voltage stresses accordance with UL 94 VO) (12 kV/50 Hz iso-
up to 85°C.
lation).
Controlled self-healing.
Filled with thermosetting resin.
Internal geometry and connections specially M8 outputs.
developed for high currents (Irms up to 100 A).
Fixing in two planes.
No liquid impregnant.
Special metallization for DC voltage and high
currents.
Vibrations and shocks resistant to IEC 60077.
Average weight 0.95 kg.
DIMENSIONS
ELECTRICAL CHARACTERISTICS
Climatic category
40/085/56
Working temperature
-40°C to +85°C
(according to the power
to be dissipated)
20μF to 54μF
10ꢀ
Capacitance range Cn
Tolerance on Cn
Rated DC voltage Vndc 750 to 1350 V
Allowable overvoltages Vs = 1.1 Vndc – 1/3 of the time
1.3 Vndc – 1 min./day
2 Vndc – 100 ms/day for
Vndc = ≤ 1150 V
1.75 Vndc – 100 ms/day for
Vndc = 1350 V
DC test voltage between 10s at 20°C 15°C
terminals
RMS current
Impulse current
Tangent of loss angle
Series inductance Ls
Thermal resistance
Vedc – 1.5 Vndc (IEC 61071)
Irms max. = 65 to 105 A
I2.t max. = 100 to 270 A2s
Tg␦: see table of values
≤ 25 nH
Rth ambient/hot spot = 9.2°C/W
Rth case/hot spot = 3.3°C/W
Polypropylene
MARKING
Logo TPC
FSM
Capacitance and tolerance in clear
Nominal voltage in clear
RMS current in clear
Date of manufacture (IEC coding)
Dielectric
HOW TO ORDER
6
A
0546
K
– –
FSM
2
Dielectric
6 = Polypropylene
Voltage
Code
A = 750Vdc
C = 900Vdc
L = 1000Vdc
U = 1150Vdc
V = 1350Vdc
Capacitance
Code
0 + pF code
0546 = 54μF
0336 = 33μF
0206 = 20μF
etc.
Capacitance
Tolerances
K = 10ꢀ
Terminal Code
– – = Standard
(Male Threaded)
Series
Case Size
2 = Standard
FSM = Standard
FSN = RoHS Compliant
25
Medium Power Film Capacitors
FSM (FSN RoHS Compliant)
New Design can use FFV Range
1) RECOVERY OF G.T.O. SWITCHING ENERGY
Typical application
Temperature measuring point*
Choice of voltage:
Measurement of the case temperature (⍜B) together
with the losses gives the temperature of the hot spot.
⍜ = (RthB x P) + ⍜B ≤ 85°C
V1 ≤ Vndc
Repetitive surge:
1.1 Vndc – 1/3 of the time
Non-repetitive surge:
*Important for series/parallel operations.
Important
1.3 Vndc – 1 min./day
Due to the modular nature of this capacitors series
parallel assemblies can be made to increase the capaci-
tance and/or voltage.
Occasional max. surge:
2 Vndc – 100 ms/day for Vndc = ≤ 1150 V
1.75 Vndc – 100 ms/day for Vndc = 1350 V
Ensure that suitable sized connections are used so that
the capacitors will not be overheated. The inductance
of the connections must be low enough to ensure equal
current sharing of capacitors in parallel.
For series assemblies, connect resistor across each
capacitor. Optimal resistance value will be:
RMS current limits:
The currents given in the tables are maximum. The
thermal limits of the dielectric (85°C) must be respected.
The self-heating can be calculated from the series resis-
tance, Tg␦ and the thermal resistance given in the table
of values
R # 30 M⍀/C in μF
(1.5 M⍀ for C = 20 μF).
ΔØ = P x Rth ≤ 85°C -Ø ambient
Rth: is given for still air with the capacitor not being
subjected to any other heat source.
2) DC FILTERING
π
P = (Irms)2 x Rs + x C (V1 - V2)2 x f x 10-4
r
2
Nominal Capacitance
RATINGS AND PART NUMBER REFERENCE – POLYESTER DIELECTRIC
Capacitance
(μF)
V dc
n
Irms max.*
(A)
(I2.t) max.
Tgδ
Rs
(m⍀)
Typical
Weight (g)
Part Number
(V)
(A2s)
(f➞kHz) (10-4)
FSM26A0546K--
FSM26C0446K--
FSM26L0336K--
FSM26U0286K--
FSM26V0206K--
54
42
33
28
20
750
900
1000
1150
1350
105
100
95
85
65
270
220
170
150
100
2 + 3.4 f
2 + 2.8 f
2 + 2.3 f
2 + 2 f
1
1.05
1.1
1.15
1.25
9500
9500
9500
9500
9500
2 + 1.6 f
*Function of power dissipation
26
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