PAS3225P2R6143 - Taiyo Yuden Co., Ltd.

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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 2010. 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.

194

capacitor04_e-01

■ ORDERING CODE

■ EXTERNAL DIMENSIONS ■ SPECIFICATIONS

■ PART NUMBERS

Part Number Lead Free Reﬂowable RoHS Maximum Usable

Voltage［V.DC］Norminal Capacity［μAh］Norminal Capacitance［F］

Typical Internal

Resistance

［Ω］

PAS3225P 2R6143 ○ ○ 2.6 4.5 0.014 80

*Capacity is measured from maximum usable voltage to 1.4V

Part Number PAS3225P 2R6143

1.Operating Temp.Range －30～＋70℃

2.Max.Usable Voltage 2.6V

3.Initial Capacitance(F) Over 0.011

4.Initial Capacity(μAh) Over 3.5

5.Initial Internal Resistance(Ω） Below 300

6.Max.Discharge Current（μA) 10

7.Temperature Charcteristics

70℃

Highest temperature(70℃）

Capacitance :Over 90% of initial spec.

Initial Resistance：under 2000Ω

－30℃

Lowest temperature (-30℃)

Capacitance :Over 60% of initial spec.

Internal resistance under 160Ω

Solder plating area

（Unit ： mm）

Cell top area ：（−）minus

Polarity marking:（＋）

Lot number marking :

（Year/Month/Consecutive numbers）

Welding

Terminal height

（0.28）

2.9

3.2±0.15

2.5±0.15

0.9±0.1

2.2

0.1±0.1

1.0±0.15 1.0±0.15

■ FEATURES

＊ 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.

CERAMIC TYPE PAS CAPACITOR

■ ELECTRICAL CHARACTERISTICS

◦

Charging characteristics (Constant R)

◦

Discharging characteristics (Constant R)

◦Temperature characteristics

REFLOW

◦High capacity / High reliability

PAS can store a large number of ions into its amorphous structure

(doping), therefore PAS capacitor has much larger capacitance than

conventional electric double layer capacitor. In addition, PAS is ex-

tremely stable material and PAS capacitor shows excellent perfor-

mance in 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.

◦Reﬂowable with lead-free condition

(Refer to Reliability Data for recommendable reﬂow pattern)

◦Voltage can be set up freely below 2.6V.

■ APPLICATIONS

◦Memory and RTC back-up power source used for cellular phone, PDA, digital camera, portable radio and so on.

P A S 3 2 2 5 P △2 R 6 1 4 3

❶ ❷ ❸ ❹ ❺

❷Dimention (mm)

3225 3.2×2.5

❶Series name

PAS Polyacene Capacitors

❺Nominal Capacitance

143 0.014F

❹Voltage

2R6 2.6V

＊R=Decimal point

❸Shape

P△Chip Type

△＝Blank space

Voltage 〔V〕

Time〔min〕

2.5

2.0

1.5

1.0

10-1 102

100101

100Ω

500Ω

1KΩ

Voltage 〔V〕

Time〔min〕

2.6

2.8

2.4

2.2

1.8

2.0

1.6

1.4

10-1 102103

100101

1μA

5μA

10μA

Capacitance Retention 〔％〕

Temperature〔℃〕

120

100

−40 20 40 60 80−20 0

ENERGY DEVICE

195

capacitor04_e-01

■ CIRCUIT APPLICATIONS

○ Application 1 : Cellular Phone ○ Application 2 : Cellular Phone ○ Application 3 : Cellular Phone

○ Application 4 : Memory card ○ Application 5 : IC Memory card ○ Application 6 : Pager

＊ 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.

cap04_reli-PRP1

cap04_reli_e-01

■ 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 Packaging Speciﬁcations

② Taping Dimensions

◦ Emboss Shape

④ Reel Size

9.4±1

4.0±0.1

2.8±0.1

−

＋

3.5±0.05

3.5±0.1

1.25±0.1

0.25±0.05

3.5±0.05

φ1.5＋0.1

−0.1

φ1.1±0.1

φ8.0＋0.3

−0.1

2.0±0.1

③ Leader Section/Trailer Section

Leader section :

Over 400mm

(Containing at least 88 vacant pockets of carrier tape sealed with top cover tape)

Trailer section :

Over 40mm

(Over 10 vacant pockets of carrier tape sealed with top cover tape)

⑤ Peel Strength

CarrierTape

0.1~0.7N under the condition of the ﬁgure below.

Unit : mm

Item

Quantity per Reel

Tape Width Pitch

Reel Diameter

PAS3225P 2R6143 10000 8.0±0.3 4.0±0.1 φ330±2

Unit : mm

cap04_reli-PRP2 cap04_reli_e-01

■ RELIABILITY DATA

260

Items Speciﬁcations Test Conditions, Remark

1. Operating Temperature range －30℃～＋70℃

2. Max. Usable Voltage 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.

◦Reﬂow Soldering Test Condition ◦Charge/Discharge Cycle Test Condition

Charging/Discharging

Resistance (Ω)300

Charging Voltage (V) 2.6

Charging Time (min.) 4.5

Discharging Time (min.) 0.5

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.

Consult with us about the details.

■ PRECAUTIONS

1. Use under the maximum usable voltage.

If over maximum usable voltage is applied, it might cause abnormal current ﬂow

which shortens lifetime and sometimes damages PAS capacitor.

2. Use under surrounding temperature kept as normal as possible.

Lifetime of PAS capacitor is greatly affected by surrounding temperature. Each 10℃

drop in temperature extends its expected lifetime approximately twice as much.

Therefore, avoid high temperature and use PAS capacitor under lower temperature

than the maximum operating temperature range.

3. Mind voltage drop when back-up.

When the discharge starts, voltage drop occurs by actuating current and internal

resistance in the cell.

Consult us beforehand in case if discharging current of 311 type is over 10μA and

over 20μA for 409/414 type.

4. Consult us when using PAS capacitors in a series connection.

In case of using PAS capacitors in a series connection, the voltage may be differ-

ent in these capacitors, the difference of the voltages could shorten the lifetime of

the capacitors or break them down.

5. Pay sufﬁcient attention to use PAS in circuit with high ripple current.

Since PAS capacitor has higher internal resistance than electric capacitor, ripple

current may heat up capacitor body, which might cause the increase of internal

resistance and deterioration of capacity.

6. Do not expose PAS capacitor into high humidity, alkaline or acid air.

In case PAS capacitor is used in high humidity, alkaline or acid air, lead terminal

and container may be damaged.

Also, it may cause deteriorating of its performance.

7. Do not touch with printed pattern.

If product touches printed pattern, short-circuit occurs.

Additionally, if there is a printed pattern under the product, it may occur short-

circuit caused by a breakage of resist.

8. Mind the polarity of PAS capacitor when soldering on board.

Identify the indication of polarity or terminal shapes when installing. Be sure that

PAS is installed as the indication of polarity or terminal shapes.

It may turn out to be a breakage of product.

9. Caution on soldering

◦ Follow the scope of conditions regulated in speciﬁcations.

◦ Do not charge prior to reﬂowing.

◦ Consult us for details about reﬂow condition.

10. Consult us about cleaning condition when cleaning circuit-board after soldering.

Cleaning may affect PAS capacitor. Consult us about cleaning conditions beforehand.

11. Avoid excessive vibration.

Excessive vibration may be a cause of breaking soldering part and damaging

terminal.

12. Storage

Keep following cautions for storage :

◦ Use our tray or reel. If you have to move the products from the tray or reel, be

sure not to bend terminals of them.

◦ Store under normal atmosphere. Sudden change of temperature or high humid

condition deteriorates the performance.

◦ Avoid dust and direct sunlight.

13. Other cautions

◦ Do not heat or throw into ﬁre.

◦ Do not short-circuit.

◦ Do not solder directly to cell body.

◦ Do not dismantle.

◦ Do not deform.

◦ Mind the edge of terminals.

＊ 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.