PAS2126FR2R5504 Datasheet, PDF (3/3 Pages) Taiyo Yuden (U.S.A.), Inc – THIN FILM TYPE PAS CAPACITOR

■ RELIABILITY DATA
Items
Specifications
Test Conditions, Remark
1. Operating Temperature range
－25～＋60℃
2. Max. Usable Voltage
2.5V
Capacitance（F）：0.28～ 0.6
3. Floating Charge Characteristics Internal Resistance（mΩ）：Under 120
Appearance：No leakage/Thickness within 1.1mm
Apply the max. Usable voltage to the capacitors for 500hours at max. operating
temp. and measure the floating charge characteristics after returning to normal
temperature and humidity.
4. Charge/Discharge Cycle
Characteristics
Capacitance（F）：0.28～0.6
Internal　Resistance（mΩ）：Under 120
Appearance：No leakage/Thickness within 1.1mm
Temperature：25±5℃
Charge/Discharge Cycle：10,000times
Cycle Condition
Charge：2.5V-5sec　MAX 1A
Discharge：c1A　(Cutoff　1.5V)
5. Thermal Durability
Capacitance（F）：0.4～ 0.6
Internal Resistance（mΩ）：Under 96
Appearance ：No leakage/Thickness within 1.1mm
Leave in the atmosphere of 60±2℃ and －25℃±2℃ for 96 hours each and re-
turn to normal temp. and pressure.
6. Humidity Durability
Capacitance（F）：0.4～ 0.6
Internal Resistance（mΩ）：Under 96
Appearance ：No leakage/Thickness within 1mm
Leave in the atmosphere of temp. 40±2 ℃ humidity 90～95 ％RH for 500h and
return to normal temperature.
7. Solder Heat Resistance
Capacitance
: Within 0.4～0.6F
Internal Resistance : Within 2 times of initial spec.
Appearance
: No leakage/Thickness within 1.1mm
Manual Soldering : Heating condition :
normal temp. and pressure.
After 380 ℃ ×10sec×2times, return to
■ PRECAUTIONS
1. Use under the maximum usable voltage.
When voltage which exceed the maximum usable voltage is applied, it might
cause abnormal current flow, which shorten lifetime, and leakage , and sometimes
damages PAS capacitors.
2. Use under maximum operating temperature.
A capacitor using in over max operating temperature may lead to shorter life, leak-
age, and electrical damage by increasing internal pressure.
3. Limited life time.
Lifetime of PAS capacitor is greatly affected by surrounding temperature. 10℃
drop in temperature extends its expected lifetime approximately twice as much.
Design a circuit under consideration of deterioration of electrical characteristics
after long time usage, decreasing in capacitance and increasing in internal resis-
tance.
4. PAS capacitor's electrical characteristics might change depending on the sur-
rounding temperature.
PAS Capacitor’s electrical characteristics might change depending on the sur-
rounding temperature aside from aged deterioration.
Therefore, be sure to confirm the temperature performance before use product.
5. PAS capacitor has polarity.
PAS capacitor has polarity. Please check the polarity before use.
If a reverse voltage is applied, causing damage to the product.
6. Mind voltage drop when back-up.
When back-up (discharging) starts, voltage will drop because of active current and
internal resistance.
7. Environment of usage .
In case PAS capacitor is used in high humidity, alkaline or acid air, it may cause
deteriorating of its performance and short circuit by corrosion of outer can or lead
terminal. In addition, used in sudden temperature change or high humidity, it may
cause deteriorating of its performance and electrolyte leak by dew condensation.
8. Don’t apply shock and vibration or pressure.
PAS capacitor is sensitive to shock. Don’t drop PAS capacitor and not apply
strong pressure to a body, terminals and lead. Soldering part or lead terminal
might be damaged if applying vibration, shock and stress such as pinch, tip, push
and twist after installed.
9. Soldering
If next each item is not minded, it may cause deteriorating of its performance,
leakage, shortening lifetime.
Don’t solder over solder conditions in the spec. sheet.
10. Cleaning condition when cleaning circuit-board after soldering.
Cleaning may affect PAS capacitor. Consult us about cleaning conditions beforehand.
Some cleaning conditions cause detrimental influence.
11. Storage.
Keep following cautions for storage of PAS capacitor.
◦ Don’t store in the high temperature, the high humidity condition and a place
where receiving direct sunlight. Storing PAS capacitor in the room condition of
10℃ - 35℃ and less than 65% relative humidity is recommended. Sudden tem-
perature change or high humidity may cause deteriorating of its characteristics
and Soldering.
◦ Don’t store PAS capacitor near water, salt water or oil, and it the dew conden-
sation, gasified oil or salinity filled place.
◦ Don’t store PAS capacitor in the hazardous gas (hydrogen sulfide, sulfurous,
chlorine , ammonia, bromine, methyl bromine and etc).
◦ Don’t fumigate by halogen fumigant.
◦ Don’t store PAS capacitor near acid or alkaline solvent.
◦ Don’t store PAS capacitor in a place where exposed to ozone, ultraviolet or
x-ray.
◦ Don’t store PAS capacitor in a place where vibration and shock might occur in.
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
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