PAS1020LA2R3475 Taiyo Yuden, PAS1020LA2R3475 Datasheet - Page 4

• Manufacturer Part Number: PAS1020LA2R3475
• Description: CAP PAS 4.7F 2.3V RADIAL
• Manufacturer: Taiyo Yuden
• Series: LAr

Specifications of PAS1020LA2R3475

• Capacitance: 4.7F
• Voltage - Rated: 2.3V
• Tolerance: ±20%
• Esr (equivalent Series Resistance): 300.0 mOhm
• Lifetime @ Temp.: 1000 Hrs @ 60°C
• Mounting Type: Through Hole
• Package / Case: Radial, Can
• Lead Spacing: 0.197" (5.00mm)
• Height: 0.787" (20.00mm)
• Size / Dimension: 0.394" Dia (10.00mm)
• Operating Temperature: -25°C ~ 60°C
• Capacitance Tolerance: ± 20%
• Voltage Rating: 2.3V
• Esr: 0.3ohm
• Capacitor Mounting: Through Hole
• Operating Temperature Range: -25°C To +60°C
• Rohs Compliant: Yes
• Capacitor Terminals: Radial Leaded
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 587-2017

cap02_reli-RP1
■
①Minimum Packing Unit (Plastic Bag)
■
◦
■
1. Use under the maximum usable voltage.
2. Use under maximum operating temperature.
3. Limited life time.
4. The electrical characteristics of capacitors vary with respect to temperature.
5. PAS capacitor has polarity.
6. Pay sufficient attention to use PAS capacitor in a circuit with high ripple current or
7. Mind voltage drop when discharging.
8. Series connection.
＊ 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.
Items
1. Operating Temperature range
2. Max. Usable Voltage
3. Floating Charge Characteristics
4. Charge/Discharge Cycle
5. Thermal Durability
6. Humidity Durability
7. Impact Durability
8. Vibration Durability
9. Solder Heat Resistance
Charging Voltage (V)
Charging Time (s)
Max. Charging Current (A)
Discharging Current (A)
Cut off Voltage (V)
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.
Charge/Discharge Cycle Test Condition
Characteristics
If over maximum usable voltage is applied, it might cause abnormal current flow
which shortens lifetime and sometimes damages PAS capacitor.
Not only shorten the lifetime but also leakage and damage could happen by increas-
ing internal pressure if PAS is used beyond max operating temperature.
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.
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.
Please check the polarity before use. It will be damaged if it is reverse charged.
with a very frequent charge/discharge rapidly.
In circuit with high ripple current or that requires rapid and very frequent charge /
discharge, the lifetime of PAS capacitors might be shortened by self-heating.
Please consult us in case of using PAS capacitor in such circuit.
When the discharge starts, voltage drop occurs if discharge current is high. Con-
sult us about the discharging current.
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.
Take a margin against a rated voltage or add a balancing resister.
PACKAGING
RELIABILITY DATA
PRECAUTIONS
250
Part Number
180
LR2R3105
PAS0815
2.3
1.5
10
1
1
Capacitance
Internal Resistance : Within 4 times of initial spec.
Appearance
Capacitance
Internal Resistance : Within 4 times of initial spec.
Appearance
Capacitance
Internal Resistance : Within initial spec.
Appearance
Capacitance
Internal Resistance : Within 4 times of initial spec.
Appearance
No exterior abnormality observed :
initial spec. values retained
No exterior abnormality observed :
initial spec. values retained
Capacitance
Internal Resistance : Within initial spec.
Appearance
LR Series
Standard Inner Packing Box
200mm(W)×330mm(L)×140mm(H)
PAS1020
PAS1220
PAS1235
PAS1840
PAS1016
2.3V
Item
LR2R3205
PAS1016
2.3
1.5
10
1
1
Minimum
Packing
Unit
200
100
100
50
10
: Over 70% of initial spec.
: No noticeable abnormality
: Over 70% of initial spec.
: No noticeable abnormality
: Within initial spec.
: No noticeable abnormality
: Within initial spec.
: No noticeable abnormality
: Within initial spec.
: No noticeable abnormality
Specifications
－25～＋60℃
LA2R3475
PAS1020
2.3V
2.3
1.5
10
1
1
10bags
15bags
10bags
10bags
20bags
Standard Inner
Packing Box
LA Series
quantity
LA2R3106
PAS1220
2000
1000
1500
500
200
2.3
1.5
10
1
1
3.0V
LA2R3226
PAS1235
9. Environmental of usage
10. PAS capacitor has the pressure relief vent.
11. Do not apply shock or pressure.
12. Do not apply excessive heat when soldering.
13. Consult us about cleaning condition when cleaning circuit-board after soldering.
14. Other Notice
2.3
1.5
10
In case PAS capacitor is used in the 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 charge or high humidity, that may cause a
deterioration of its performance or a leakage by dew consendation.
In case of inside pressure of capacitor excessively rising, the pressure relief vent will be
opened in order to release inner gas.
Following clearance should be made above the pressure relief vent.
PAS capacitor is sensitive to shock. Do not drop PAS capacitor and not apply
strong pressure to a body, terminals and lead.
Soldering part or lead terminal will be damaged if applying vibration, shock and
stress such as pinch, tip, push and twist after mounting.
If excessive heat stress applied, electronic degradation or leakage might occur.
Do not solder over solder conditions in the spec. sheet.
Cleaning may affect PAS capacitor. Consult us about cleaning conditions before-
hand.
◦ Do not heat or throw into fire.
◦ Do not short-circuit.
◦ Do not solder directly to a cell body.
◦ Do not dismantle.
◦ Do not deform.
1
1
perature and humidity.
each parts.
for 96 hours each, and return to normal temperature and humidity.
and return to normal temperature and humidity.
for 2 hours per each direction (X, Y and Z), total 6 hours.
Solder bath temperature : 260±5℃
Dipping time
Dipping depth : 1.5～2mm from cell body
Apply a max. usable voltage to capacitor for 1000 hours at max. operating temp.
and measure the floating charge characteristics after returning to normal tem-
Measure the charge/discharge cycle characteristics after 10000 charge/discharge
cycle at 25±5℃ with under mentioned charge/discharge cycle test condition for
Leave the capacitor in an atmosphere of 60℃±2℃ and ー25±2℃ consecutively
Temperature : 40±2℃, Humidity : 90～95%RH Leave the capacitor for 500 hours,
Accorging to JIS C 0041
Sine half wave A=294
Apply a sine wave vibration of 1.5mm amplitude and frequency 10～55Hz,
Material
Diameter of cell
Clearance
1 1
LA2R3566
PAS1840
2.3
1.5
30
5
5
: 10±1 sec.
less than 18mm
2mm or more
LA3R0405
: Sn-3Ag-0.5Cu
PAS1020
Test Conditions, Remark
3.0
0.5
1.5
30
2
LA3R0905
PAS1220
3.0
1.0
1.5
30
3mm or more
3
over 18mm
LA3R0206
PAS1235
3.0
1.5
30
5
1
cap02_reli_e-01
LA3R0506
PAS1840
3.0
1.5
30
10
2