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Notice for TAIYO YUDEN products
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product information in this catalog is as of October 2011. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully be-
fore practical application or usage of the Products.
Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorpo-
rating such products, which are caused under the conditions other than those specified in this catalog or individual
specification.
■ Please contact Taiyo Yuden Co., Ltd. for further details of product specifications as the individual specification is
available.
■ Please conduct validation and verification of products in actual condition of mounting and operating environment
before commercial shipment of the equipment.
■ All electronic components or functional modules listed in this catalog are developed, designed and intended for
use in general electronics equipment.(for AV, office automation, household, office supply, information service,
telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any
equipment in the field such as transportation,( automotive control, train control, ship control), transportation signal,
disaster prevention, medical, public information network (telephone exchange, base station) etc. which may have
direct influence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance.
Do not incorporate the products into any equipment in fields such as aerospace, aviation, nuclear control, subma-
rine system, military, etc. where higher safety and reliability are especially required.
In addition, even electronic components or functional modules that are used for the general electronic equipment,
if the equipment or the electric circuit require high safety or reliability function or performances, a sufficient reliabil-
ity evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to
install a protective circuit is strongly recommended at customer's design stage.
■ The contents of this catalog are applicable to the products which are purchased from our sales offices or distribu-
tors (so called “TAIYO YUDEN’s official sales channel”).
It is only applicable to the products purchased from any of TAIYO YUDEN’ s official sales channel.
■ Please note that Taiyo Yuden Co., Ltd. shall have no responsibility for any controversies or disputes that may oc-
cur in connection with a third party's intellectual property rights and other related rights arising from your usage of
products in this catalog. Taiyo Yuden Co., Ltd. grants no license for such rights.
■ Caution for export
Certain items in this catalog may require specific procedures for export according to “Foreign Exchange and For-
eign Trade Control Law” of Japan, “U.S. Export Administration Regulations”, and other applicable regulations.
Should you have any question or inquiry on this matter, please contact our sales staff.
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■ FEATURES
■ EXTERNAL DIMENSIONS, WEIGHT
φD
H
Type φD（mm）H（mm）Weight（g）
311 3.8
（0.150）
1.1
（0.043）0.03
409 4.8
（0.189）
0.9
（0.035）0.05
414 4.8
（0.189）
1.4
（0.055）0.06
※mm（inch）, g
＊ 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.
◦High capacity / High reliability
PAS can store a large number of ions into its amorphous structure
(doping), therefore PAS capacitor has much larger capacity than
conventional electric double layer capacitor. In addition, PAS is
extremely stable material and PAS capacitor shows excellent perfor-
mance of cycle life and durability to overcharge and overdischarge.
◦RoHS / WEEE compliance
PAS capacitors are RoHS and WEEE compliant products and have
no recycling and collection duty that is required in lithium ion bat-
tery’s case.
COIN TYPE PAS CAPACITOR
■ ORDERING CODE
■ EXTERNAL DIMENSIONS
■ APPLICATIONS
311-VA6R Type
Plating Area
Unit : mm
◦Memory and RTC back-up power source used for cellular phone, PDA, digital camera, portable radio and so on.
❻Terminal Shape
VA5R Individually specified
VA6R Individually specified
VE5R Individually specified
❸Height H (mm)
09 0.9
11 1.1
14 1.4
❷Diameter φD (mm)
3 3.8
4 4.8
❺Common sign
—Fixation
❹Maximum Usable Voltage (V) / mounting
SR 2.5 (2.6*) Reflow Soldering
HR 3.3 Reflow Soldering
(*) : PAS311SR only
❶Series name
PAS Polyacene
Capacitors
P A S 3 1 1 H R - V A 6 R
❶ ❷ ❸ ❹ ❺ ❻
REFLOW
414-VA5R Type 414-VE5R Type409-VE5R Type
ENERGY DEVICES
︵
SUPER CAPACITORS
︶
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Part Number 311HR 409HR 414HR
1. Operating Temp. Range －20～＋60℃
2. Max. Usable Voltage 3.3V
3.Initial Capacitance (F) Over 0.02 Over 0.022 Over 0.03
4.Initial Capacity (μAh) Over 6 Over 7 Over 10
5.
Initial Internal Resistance (Ω)
Under 500 Under 300 Under 250
6.
Max. Discharge Current (μA)
10 20 20
7.
Temperature Characteristics
Highest temperature (60℃)
Capacity : Over 90% of initial spec.
Lowest temperature (ー20℃)
Capacity : Over 50% of initial spec.
＊ 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.
■ FEATURES ■ SPECIFICATIONS
■ PART NUMBERS
HR Type
◦Reflowable with lead-free condition
(Refer to Reliability Data for recommendable reflow pattern)
◦Voltage can be set up freely below 3.3V
■ ELECTRICAL CHARACTERISTICS
◦
Charging characteristics
◦ Discharging characteristics ◦Temperature characteristicsPAS414HR
Voltage 〔V〕
Time〔min〕
2.5
3.5
3
2
1.5
1
0.5
0
0.01 0.1 100110
100Ω
500Ω
1KΩ
Voltage 〔V〕
Time〔min〕
3.0
3.2
3.4
2.8
2.6
2.4
2.2
0.1 1 100010 100
20μA10μA
2μA
Capacitance Retention 〔％〕
Temperature〔℃〕
120
100
80
60
40
20
0
−40 20 40 60 80−20 0
■ FEATURES ■ SPECIFICATIONS
SR Type
Part Number 311SR 414SR
1. Operating Temp. Range －25～＋70℃
2. Max. Usable Voltage 2.6V 2.5V
3.Initial Capacitance (F) Over 0.025 Over 0.05
4.Initial Capacity (μAh) Over 8 Over 13
5.
Initial Internal Resistance (Ω)
Under 120 Under 120
6.
Max. Discharge Current (μA)
10 20
7.
Temperature Characteristics
Highest temperature (70℃)
Capacitance : Over 90% of initial spec.
Lowest temperature (ー25℃)
Capacitance : Over 50% of initial spec.
◦Reflowable with lead-free condition
(Refer to Reliability Data for recommendable reflow pattern)
◦Voltage can be set up freely 2.5V for PAS414SR and 2.6V for PAS311SR
■ ELECTRICAL CHARACTERISTICS
PAS414SR
Voltage 〔V〕
Time〔min〕
2.5
3
2
1.5
1
0.5
0
0.1 100010
100Ω
500Ω
1KΩ
Voltage 〔V〕
Time〔min〕
20μA10μA2μA
2.2
2.4
2.6
2.0
1.8
1.6
1.4
110 1000100
Capacitance Retention 〔％〕
Temperature〔℃〕
120
100
80
60
40
20
0
−40 20 40 60 80−20 0
◦
Charging characteristics
◦ Discharging characteristics ◦Temperature characteristics
Part Number Terminal Shape LeadFree
Reflowable RoHS Maximum Usable
Voltage (V)
Nominal Capacity
(μAh)
Nominal
Capacitance (F)
Typical Internal
Resistance (Ω)
PAS311HR VA6R ○ ○ 3.3 10*1 0.03 120
PAS409HR VE5R ○ ○ 3.3 12*1 0.035 80
PAS414HR VA5R ○ ○ 3.3 22*1 0.07 80
VE5R ○ ○
PAS311SR VA6R ○ ○ 2.6 11*2 0.035 70
PAS414SR VE5R ○ ○ 2.5 20*3 0.07 37
(*1) : Capacity is measured from maximum usable voltage to 2.0V.
(*2) : Capacity is measured from maximum usable voltage to 1.4V. (*3) : Capacity is measured from maximum usable voltage to 1.5V.
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■ PACKAGING
＊ 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.
① Summary of Packaging Specifications
② Taping Dimensions
◦ Emboss Shape B
◦ Emboss Shape A
④
Reel Size
Item
Terminal
Shape
Quantity
per Reel
Products
Direction
（*）
Tape
Width Pitch
Reel
Diameter
Emboss
Shape
PAS311□□ VA6R 4000 －16.0±0.3 8.0±0.1 330 A
PAS409□□ VE5R 4000 －16.0±0.3 8.0±0.1 330 Ｂ
PAS414□□ VA5R 4000 －16.0±0.3 8.0±0.1 330 C
VE5R 4000 －16.0±0.3 8.0±0.1 330 C
(*) Indicate the polarity of terminal which is close to sprocket hole. Unit : mm
◦ Emboss Shape C
③ Leader Section/Trailer Section
Leader section :
Over 400mm
(Containing at least 44 vacant pockets of carrier tape sealed with top cover tape)
Trailer section :
Over 40mm
(Over 5 vacant pockets of carrier tape sealed with top cover tape)
⑤ Peel Strength
CarrierTape
0.1~0.7N under the condition of the figure below.
Unit : mm
Unit : mm
Unit : mm
Unit : mm
Unit : mm
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■ RELIABILITY DATA
260
Items Specifications Test Conditions, Remark
HR type SR type
1. Operating Temperature range －20～＋60℃ －25～＋70℃
2. Max. Usable Voltage 3.3V 2.5V （2.6V*）
3. Resistance to Reflow
Soldering Heat
Capacity/Capacitance : Within initial spec.
Appearance : No noticeable abnormality
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.)
4. Floating Charge Characteristics Capacity/Capacitance : Over 70% of 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.
5. Charge/Discharge
Cycle Characteristics
Capacity/Capacitance : Over 50% of initial spec.
Appearance : No noticeable abnormality
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.
6. Thermal Durability Capacity/Capacitance : Over 80% of initial spec.
Appearance : No noticeable abnormality
Leave the capacitor in an atmosphere of 85℃±2℃ and －30±2℃ consecutively
for 96 hours each, and return to normal temperature and humidity.
7. Humidity Durability Capacity/Capacitance : Over 80% of initial spec.
Appearance : No noticeable abnormality
Temperature : 40±2℃, Humidity : 90～95%RH Leave the capacitor for under the
condition for 96hours then return to normal temperature and humidity.
8. Vibration Durability 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 ◦Charge/Discharge Cycle Test Condition
Part Number 311HR 409HR 414HR 311SR 414SR
Charging/Discharging
Resistance (Ω)3000 3000 3000 150 150
Charging Voltage (V) 3.3 3.3 3.3 2.5 2.5
Charging Time (min.) 12 12 24 5 9
Discharging Time (min.) 3 3 6 0.5 1
Reflow profile with lead free condition
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.
If over maximum usable voltage is applied, it might cause abnormal current flow,
which shorten lifetime, leakage and sometimes damage PAS capacitor.
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.
3. Limited life time.
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.
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.
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.
8. Series connection.
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.
9. Don’t contact with wiring pattern during installing
IfPAScapacitorcontactwithwiringpattern,itwillbeshortcircuit,andifthereiswiring
patternunderneathofPAScapacitor,shortcircuitwouldoccurbydamageofresist.
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. 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.
12. Soldering
If next each item is not minded, it may cause deteriorating of its performance,
leakage, shortening lifetime.
◦ Don’t contact solder iron to a cell body.
◦ Don’t solder over solder conditions in the spec. sheet.
◦ Don’t charge/discharge before reflow.
※The use of the soldering iron is outside the guarantee of this product.
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.
14. Storage
Keep following cautions for storage of PAS capacitor
◦ Don’t store in the high temperature and 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
temperature change or high humidity may cause deteriorating of its character-
istics 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.
15. Disposal
Dispose PAS capacitor in accordance with local and country rules and regulations.
16. Usage
PAS capacitor is developed on the assumption of the memory-backup & RTC for
usage of information & communication equipment, 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.
17. Other Notice
◦ Don’t heat or throw PAS capacitor into fire.
◦ Don’t short circuit.
◦ Don’t solder directly to a cell body.
◦ Don’t open a body.
◦ Don’t deform.
◦ Don’t apply pressure.
＊ 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.
