285D246X9125F0 Просмотр технического описания (PDF) - Vishay Semiconductors
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285D246X9125F0
Vishay Semiconductors
285D246X9125F0 Datasheet PDF : 4 Pages
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www.vishay.com
285D
Vishay Sprague
Wet Tantalum Capacitors, Sintered Anode TANTALEX™,
Tantalum Foil Replacement
Type 285D capacitors are commercial replacements
for Military Style M39006/01, 02, 03, 04, 16, 17 and are
designed to meet the performance requirements of Military
Specification MIL-PRF-39006. Internal cells are M39006/22
and M39006/25.
PERFORMANCE CHARACTERISTICS
Operating Temperature: -55 °C to +85 °C
(to +125 °C with voltage derating)
Capacitance Tolerance: at 120 Hz, +25 °C. ± 20 %
standard, ± 10 %, ± 5 % available as special
DC Leakage Current (DCL Max.):
at +25 °C, +85 °C, +125 °C: leakage current shall not exceed
the values listed in the Standard Ratings Tables
FEATURES
• High ripple current capability
• Extended temperature range
• Very low impedances over wide frequency ranges
• Long history of reliable operation
• Mounting: axial
Life Test: capacitors are capable of withstanding a 2000 h
life test at a temperature of +85 °C or +125 °C at the
applicable DC working voltage.
Following the life test:
1. DCL shall not exceed the initial requirement.
2. Dissipation factor shall meet the initial requirement.
3. Change in capacitance shall not exceed 10 % from the
initial measurement. For capacitors with voltage ratings
of 15 VDC and below, change in capacitance shall not
exceed + 10 %, - 25 % from the initial measurement.
ORDERING INFORMATION
285D
126
X0
MODEL
CAPACITANCE
CAPACITANCE
TOLERANCE
250
DC VOLTAGE RATING
AT +85 °C
B
CASE CODE
0
STYLE
NUMBER
POLARITY
This is expressed in
picofarads. The first two
digits are the significant
figures. The third is the
number of zeros to follow.
X0 = ± 20 %
X9 = ± 10 %
This is expressed in volts.
To complete the
three-digit block, zeros
precede the voltage rating.
See Ratings
and Case
Codes table
0 = no outer tube
2 = outer
polyester-film
insulation
P = polar
N = non polar
DIMENSIONS in inches [millimeters]
Case material: Aluminum
Case neutral
2.30 Max.
0.025 ± 0.002 dia.
(2 places)
Internal weld
L
2.30 Max.
D
Internal weld
Marking area
CASE CODE
A
B
C
D
E
F
G
H
D ± 0.010
0.385 [9.78]
0.385 [9.78]
0.385 [9.78]
0.385 [9.78]
0.478 [12.14]
0.478 [12.14]
0.478 [12.14]
0.478 [12.14]
BARE CASE
L ± 0.062
1.850 [46.99]
2.250 [57.15]
2.700 [68.58]
3.000 [76.20]
1.950 [49.53]
2.380 [60.43]
3.060 [77.72]
3.500 [88.90]
WITH INSULATION SLEEVE
D (MAX.)
L
0.406 [10.31]
0.406 [10.31]
0.406 [10.31]
0.406 [10.31]
(Sleeve will extend over
0.500 [12.70]
both ends of the case)
0.500 [12.70]
0.500 [12.70]
0.500 [12.70]
Revision: 30-Jun-16
1
Document Number: 40028
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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