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UP36-37Series
Unlytic™ Miniature Series
UP36/37 Unlytic™ Miniature Series
The type UP36/UP37 miniature Unlytic™ is the
best choice for "Decoupling" in high-power
converter designs.
FEATURES STANDARD CONFIGURATION
Higher voltage ratings
Superior performance over temperature
ranges -55°C to 105°C
Dry construction (no harmful electrolytes)
Non-polar
Voltage ratings convenient for European
designs
Spade lug terminals for high current
carrying capacity
UP36: Board standoff mount
UP37: Board feedthrough mount
SPECIFICATION SUMMARY
Capacitance Range
4.7µF to 35.0µF
Capacitance Tolerance
Standard capacitance tolerance is ± 10%.
Operating Temperature Range
-55°C to +105°C
Enclosure/ Construction
Voltage Rating
500VDC to 1500VDC
Quality Control
Capacitors are tested 100% for:
° Capacitance tolerance
° Dissipation Factor
° Dielectric withstanding voltage
° Insulation Resistance
° Equivalent Series Resistance (ESR)
Environmental
Parameter Condition Method
Vibration
Immersion
Shock
Humidity
Thermal Shock
Reference MIL-STD-202
CHARACTERISTICS
Insulation Resistance
Temparature 25C 85C  
Megaohms x
Microfarads
25,000 5,000
Insulation Resistance
Dielectric Strength
Capacitors withstand a DC potential of 130% rated
voltage for two (2) minutes without damage or
breakdown. Test voltage is applied and discharged
through a resistance of 1 ohm per volt minimum, and at
25°C.
Capacitance Change
Temparature
Percentage Change
(typical)
Capacitance Change
Dissipation Factor
When measured at the frequency specified for capacitance
measurement, the dissipation factor will not exceed 0.1%.
ELECTRICAL DATA
UP36 / UP37
Part Number Cap
(µF) VDC ESR
100 kHz
25C
Amps
50C
Amps
75C
Amps
lpk
(AMPS)
dv/dt
v/us
ESL
(nH)
Fres
(kHz)
UP3_BA0350 35 500 0.009 22.6 18.5 14.0 861 25 35 143
UP3_BC0300 30 600 0.011 20.4 16.9 12.4 844 28 35 155
UP3_BF0200 20 750 0.013 18.8 15.6 11.4 703 35 35 189
UP3_BJ0140 14 900 0.015 17.3 14.4 10.5 591 42 35 226
UP3_BL0100 10 1000 0.017 15.7 13.0 9.5 492 49 35 268
UP3_BN0070 7 1200 0.020 13.6 11.3 8.3 394 56 35 320
UP3_BS0047 4.7 1500 0.023 12.7 10.5 7.7 331 70 35 391
60% LINEAR VOLTAGE DERATING FROM 85°C TO 105°C
NOT INTENDED FOR USE IN AC APPLICATION
Mechanical Data
UP37 uses straight feed through mounting tabs
ADDITIONAL INFORMATION
UNLYTIC® technology provides a dry film solution for electolytic capacitor replacement, offering ten (10) times
the current density and three (3) times the over voltage protection. For safety, eliminates the possibility of caustic
electrolyte leakage and its harmful effects to the environment.
For Switching power supplies where high voltages at elevated temperatures in addition to high dv/dt as well
as peak current are also required.
HOW TO ORDER
TYPE
Metallized Polypropylene UP36
VOLTAGE
Voltage range from 500VDC to 1500VDC BA
CAPACITANCE IN MICROFARADS
Last 3 characters represent capacitance to 1 significant digit. 350 = 35.0uF 0350
TOLERANCE
K=±10% K
Marking And DateCode
All capacitors are marked with one or more of the following: company initials "EC", corporate logo or EC trademark -- in addition to
type UL30, minimum capacitance value,rated DC working voltage and date code. The first two digits of the date code represent the
year, the second two digits the week, i.e., 9952 is the 52nd week of 1999, 0102 is the second week of 2001.
Quality Assurance
Major emphasis is placed on quality assurance. Raw material inspection and the use of SPC manufacturing procedures assure the
highest quality standards. Procedures are fully described in the EC Quality Control Manual. Electronic Concepts, Inc. will continue to
advance the state-of-the-art by utilizing leading edge technology, compact capacitor designs and establishing reliability procedures.
SALES OFFICES
United States Europe
Eastern:
New Jersey 732-542-7880
Central:
Illinois 630-668-8747
email: sales@ecicaps.com
website:www.ecicaps.com
P/N 161011283
Ireland
Electronic Concepts LTD
IDA Estate, Oughterad
Co. Galway, Ireland
tel: +353-91-552385,552432
fax: +353-91-552387
email: sales@ecicaps.ie
website:www.electronicconcepts.ie