Document
Axial-lead and Soldering Star Capacitors High Voltage – 125 °C B43693, B43793
SIKOREL® Applications
I For high-voltage applications in automotive
B43693 B43793
Features
I I I I
High ripple current capability Long useful life High vibration resistance Shelf life up to 15 years
KAL0573-K
Construction
I Charge-discharge proof, polar I Aluminum case with insulating sleeve I Negative pole connected to case
Terminals
I Axial leads, welded to ensure perfect electrical contact I Also available with soldering stars
www.DataSheet4U.com Taping
and packing
I Axial-lead capacitors will be delivered in pallet package. I Solder-star capacitors are packed in cardboard.
Capacitors with d × l ≤ 16 × 30 mm are also available taped on reel.
For details on taping and packing, refer to page 342.
299 10/02
B43693 / B43793 High Voltage – 125 °C
Specifications and characteristics in brief Rated voltage UR Surge voltage US Rated capacitance CR Capacitance tolerance Leakage current IL (5 min, 20 °C) Self-inductance ESL 1) 160 and 250 VDC 1,15 · UR 22 … 100 µF – 10/+ 30 % Q
C R U Rö ⋅ ------- + 4 µ A I L ≤ 0,006 µ A ⋅ æ è ------µF V ø
Diameter d Length l 25 mm 30 mm 39 mm Terminal axial / solder star axial / solder star axial / solder star Requirements: > 1 000 h > 4 000 h > 4 000 h > 200 000 h ∆C/C ESR IL ≤ ± 30 % of initial value ≤ 3 times initial limit ≤ initial specified limit 14 mm 22 / 6 24 / 7 —/— 16 mm 26 / 7 29 / 8 33 / 9 18 mm —/— 34 / 10 38 / 11 Approx. ESL (nH)
Useful life 125 °C; UR; 0,5 I~R 105 °C; UR; I~R 85 °C; UR; I~max 40 °C; UR; 1,9 · I~R
Voltage endurance test 105 °C; UR 2 000 h
Failure percentage: ≤ 0,5 % Failure rate: ≤ 10 fit (≤ 10 · 10 –9/h) (for definiton “fit”, refer to chapter “Quality”, page 62) Post test requirements:
Vibration resistance
IEC climatic category Detail specification Sectional specification
∆C/C ≤ ± 10 % of initial value ESR ≤ 1,3 % of specified limit IL ≤ initial specified limit To IEC 60068-2-6, test Fc: displacement amplitude 1,5 mm, at 10 Hz to 2 kHz, acceleration max. 20 g, duration 3 × 2 h To IEC 60068-1: 40/125/56 (– 40 /+ 125 °C/56 days damp heat test) Similar to CECC 30301-802 IEC 60384-4
1) If optimum circuit design is used, the values are lower by 30 %.
300 10/02
B43693 / B43793 High Voltage – 125 °C
Dimensional drawings Axial-lead capacitor
d max
40 _ 5
max
40 _ 5
_ 0,02 ø1+0,04
max +1,5 max +4
1,3+0,1
KAL0524-S
Dimensions, weights and packing units
d×l mm
14 × 30 16 × 30 18 × 30 18 × 39
dmax × lmax mm
14,5 × 30,5 16,5 × 30,5 18,5 × 30,5 18,5 × 40
Approx. weight g 6,8 8,9 11,1 14,7
Packing units (pieces) Pallet Reel 200 180 160 160 350 250 — —
301 10/02
B43693 / B43793 High Voltage – 125 °C
Soldering star capacitors
Mounting holes d = 12 mm ... 14 mm ø1,3+0,1
0,6
3±0,1
Mounting holes d = 16 mm ... 18 mm ø1,3+0,1
max
3,1_ 0,2
c ±0,1
c ±0,1
d max
360 ˚ 3
4,7 _ 0,5
_ 0,02 ø1+0,04
KAL0525-1-E
Soldering star is connected to the negative pole
The PC-board hole arrangement specified a.