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PAS409HR PDF预览

PAS409HR

更新时间: 2024-10-28 11:59:23
品牌 Logo 应用领域
太诱 - TAIYO YUDEN 电容器
页数 文件大小 规格书
4页 188K
描述
COIN TYPE PAS CAPACITOR

PAS409HR 数据手册

 浏览型号PAS409HR的Datasheet PDF文件第1页浏览型号PAS409HR的Datasheet PDF文件第2页浏览型号PAS409HR的Datasheet PDF文件第3页 
RELIABILITY DATA  
Specifications  
Items  
Test Conditions, Remark  
HR type  
20~+60℃  
3.3V  
SR type  
1. Operating Temperature range  
2. Max. Usable Voltage  
25~+70℃  
2.5V2.6V*)  
Conduct reflow soldering twice according to the reflow soldering test condition  
mentioned below.  
(Conduct the reflow in the condition of the voltage of 0.3V or lower.)  
3. Resistance to Reflow  
Soldering Heat  
Capacity/Capacitance : Within initial spec.  
Appearance : No noticeable abnormality  
Apply a max.usage voltage to the capacitor for 500 hours at max. operating  
temp. and measure the floating charge characteristics after returning to normal  
temperature and humidity.  
Capacity/Capacitance : Over 70% of initial spec.  
Appearance : No noticeable abnormality  
4. Floating Charge Characteristics  
Measure the charge/discharge cycle characteristics after the 10000 cycles of  
charge/discharge at 25±5 with the charge/discharge cycle test condition for  
each part.  
5. Charge/Discharge  
Cycle Characteristics  
Capacity/Capacitance : Over 50% of initial spec.  
Appearance : No noticeable abnormality  
Capacity/Capacitance : Over 80% of initial spec.  
Appearance : No noticeable abnormality  
Leave the capacitor in an atmosphere of 85℃±2and 30±2consecutively  
6. Thermal Durability  
7. Humidity Durability  
8. Vibration Durability  
for 96 hours each, and return to normal temperature and humidity.  
Capacity/Capacitance : Over 80% of initial spec.  
Appearance : No noticeable abnormality  
Temperature : 40±2, Humidity : 9095%RH Leave the capacitor for under the  
condition for 96hours then return to normal temperature and humidity.  
No exterior abnormality observed :  
initial spec. values retained  
Apply a sine wave vibration of 1.5mm amplitude at frequency 10~55Hz, for 2hours  
per each direction (X,Y and Z) , for 6 hours in total.  
(*) : 2.6V for PAS311SR  
Reflow Soldering Test Condition  
Reflow profile with lead free condition  
Charge/Discharge Cycle Test Condition  
Part Number  
311HR  
409HR  
414HR  
3000  
311SR  
150  
414SR  
150  
Charging/Discharging  
Resistance (Ω)  
3000  
3000  
260  
Charging Voltage (V)  
Charging Time (min.)  
Discharging Time (min.)  
3.3  
12  
3
3.3  
12  
3
3.3  
24  
6
2.5  
5
2.5  
9
0.5  
1
Cautions : Do not charge prior to reflow,  
Set reflow condition within the range provided in "Specifications", which will  
be published separately.  
PRECAUTIONS  
1. Use under the maximum usable voltage.  
12.Soldering  
If over maximum usable voltage is applied, it might cause abnormal current flow,  
which shorten lifetime, leakage and sometimes damage PAS capacitor.  
If next each item is not minded, it may cause deteriorating of its performance,  
leakage, shortening lifetime.  
Dont contact solder iron to a cell body.  
Dont solder over solder conditions in the spec. sheet.  
Dont charge/discharge before reflow.  
2. Use under maximum operating temperature.  
Not only shorter life time but also leakage and damage will happen by increasing  
internal pressure if PAS capacitor use in over max operating temperature.  
The use of the soldering iron is outside the guarantee of this product.  
3. Limited life time.  
13.Mind cleaning condition when cleaning circuit-board after soldering.  
Cleaning may affect PAS capacitor. Consult us about cleaning conditions before-  
hand. Some cleaning conditions cause detrimental influence.  
Lifetime of PAS capacitor is greatly affected by surrounding temperature. 10℃  
drop in temperature extend 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.  
14. Storage  
Keep following cautions for storage of PAS capacitor  
Dont store in the high temperature and the high humidity condition and a place  
4. The electrical characteristics of capacitors vary with respect to temperature.  
The electrical characteristics of PAS capacitors temporarily vary with respect to  
temperature separately from secular change mentioned above. Design a circuit  
under consideration of temperature characteristics.  
where receiving direct  
sunlight. Storing PAS capacitor in the room condition  
of 10- 35and less than 65% relative humidity is recommended. Sudden  
temperature change or high humidity may cause deteriorating of its character-  
istics and Soldering.  
Dont store PAS capacitor near water, salt water or oil, and it the dew conden-  
sation, gasified oil or salinity filled place.  
Dont store PAS capacitor in the hazardous gas (hydrogen sulfide, sulfurous,  
chlorine, ammonia, bromine, methyl bromine and etc) .  
Dont fumigate by halogen fumigant.  
Dont store PAS capacitor near acid or alkaline solvent.  
Dont store PAS capacitor in a place where exposed to ozone, ultraviolet or  
x-ray.  
5. PAS capacitor has polarity.  
PAS capacitor has polarity. Please check the polarity before use. It will be damage  
if it is reverse charged.  
6. Mind high ripple current or rapid charge / discharge.  
In circuit with high ripple current or rapid charge / discharge, the lifetime of PAS  
capacitors might be shortened by self-heating.  
7. Mind voltage drop when back-up.  
When back-up (discharging) starts, voltage drop because of active current and  
internal resistance.  
Dont store PAS capacitor in a place where vibration and shock might occur in.  
15. Disposal  
8. Series connection.  
Dispose PAS capacitor in accordance with local and country rules and regulations.  
In case of using PAS capacitor in series connection, the voltage of each capacitor  
is not always equal and it may be occurred excessive voltage in a part of capaci-  
tor, which may lead to shortening lifetime and breakdown. Take a margin against a  
rated voltage or add a balancing resister.  
16. Usage  
PAS capacitor is developed on the assumption of the memory-backup & RTC for  
usage of information & communicationequipment, home electronics, audio &  
visual equipment, office equipment and etc. Consult us about using high reliability  
and safety required products such as medical equipment, transportation equip-  
ment, industrial equipment, flight / space equipment and emergency equipment.  
9. Dont contact with wiring pattern during installing  
IfꢀPASꢀcapacitorꢀcontactꢀwithꢀwiringꢀpattern,ꢀitꢀwillꢀbeꢀshortꢀcircuit,ꢀandꢀifꢀthereꢀisꢀwiringꢀ  
patternꢀunderneathꢀofꢀPASꢀcapacitor,ꢀshortꢀcircuitꢀwouldꢀoccurꢀbyꢀdamageꢀofꢀresist.  
17. Other Notice  
Dont heat or throw PAS capacitor into fire.  
Dont short circuit.  
Dont solder directly to a cell body.  
Dont open a body.  
Dont deform.  
Dont apply pressure.  
10.Environmental of usage.  
In case PAS capacitor is used in high humidity, alkaline or acid air, it may cause deterio-  
rating 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 deteriorat-  
ing of its performance and electrolyte leak by dew condensation.  
11.Dont apply shock and vibration or pressure.  
PAS capacitor is sensitive to shock. Dont 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.  
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.  
cap01_reli_e-01  
cap01_reli-PRP2  

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