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ESMH800VSN Datasheet, PDF (2/15 Pages) United Chemi-Con, Inc. – Snap Mount | |||
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SMH Series
SMH Specifications - Snap Mount
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Dissipation Factor ( Tan â¦)
Characteristics
Ø40 to Ø85ØC for 6.3 to 100VDC; Ø25 to Ø85ØC for 160 to 450VDC
6.3 to 450VDC
56 to 270,000â®F
Ø20% ( M ) at Ø20ØC, 120Hz
I Ø 0.02CV (â®A ) or 3mA, whichever is smaller, after 5 minutes at Ø20ØC.
Where I = Max. leakage current (â®A ), C = Nominal capacitance (â®F ) and V = Rated voltage ( V )
At Ø20ØC, 120Hz
Low Temperature
Characteristics
Rated Voltage ( V )
6.3
10
16
25
35
50 63 -100 160 - 250 315 - 450
Tan ⦠( DF ) Max.â
0.60 0.50 0.40 0.30 0.25 0.20
0.15
*0.10*
0.15
*0.15 maximum for 35mm and 40mm diameter.
â For rated voltages ⤠63V, values are not valid for case sizes >35mm in diameter or >50mm in length.
At 120Hz, impedance ( Z ) ratio between the Ø25ØC or Ø40ØC value and Ø20ØC value shall not
exceed the values given below.
Rated Voltage ( V )
6.3 -16
25
Z (Ø25ØC ) / Z (Ø20ØC )
4
3
Z (Ø40ØC ) / Z (Ø20ØC )
15
10
35
50, 63 80, 100 160 - 400 450
3
2
2
4
8
8
6
5
â
â
Rated Ripple Current Multipliers
Ambient Temperature (ØC )
Ø45ØC
1.73
Ø60ØC
1.50
Ø70ØC
1.32
Ø85ØC
1.00
Frequency (Hz )
DC Rated Voltage
6.3 -50V
63 -100V
160 - 250V
315 - 450V
50Hz
0.95
0.92
0.81
0.77
120Hz
1.00
1.00
1.00
1.00
300Hz
1.03
1.07
1.17
1.16
1kHz
1.05
1.13
1.32
1.30
10kHz
1.08
1.19
1.45
1.41
100kHz
1.08
1.20
1.50
1.43
Endurance
(Load Life)
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to Ø20ØC after
subjecting them to DC voltage for 2,000 hours at Ø85ØC with the rated ripple current applied.
The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of
the capacitors.
Capacitance change: ⤠Ø20% of initial measured value
Tan ⦠( DF )
: ⤠200% of initial specified value
Leakage current : ⤠initial specified value
The following specifications shall be satisfied when the capacitors are restored to Ø20ØC after
exposing them for 1,000 hours at Ø85ØC without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change: ⤠Ø20% of initial measured value
Tan ⦠( DF )
: ⤠150% of initial specified value
Leakage current : ⤠initial specified value
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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