XH311HG-IV07E Seiko Instruments, XH311HG-IV07E Datasheet - Page 6
![CAP DOUBLE LAYER ELEC .02F 3.3V](/photos/1/5/10517/xh311hg-iv07e_sml.jpg)
XH311HG-IV07E
Manufacturer Part Number
XH311HG-IV07E
Description
CAP DOUBLE LAYER ELEC .02F 3.3V
Manufacturer
Seiko Instruments
Series
XH-HGr
Specifications of XH311HG-IV07E
Capacitance
20mF
Voltage - Rated
3.3V
Mounting Type
Surface Mount
Package / Case
Surface Mount - Coin Style
Height
0.043" (1.10mm)
Size / Dimension
0.150" Dia (3.80mm)
Operating Temperature
-20°C ~ 60°C
Voltage Rating
3.3 Volts
Operating Temperature Range
- 20 C to + 60 C
Product
Super Capacitors
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Tolerance
-
Lead Spacing
-
Esr (equivalent Series Resistance)
-
Lifetime @ Temp.
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
728-1051-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XH311HG-IV07E
Manufacturer:
IDEC
Quantity:
1
Part Number:
XH311HG-IV07E
Manufacturer:
SEIKO/精工
Quantity:
20 000
*1. Normal temperature: 23°C ± 3°C. Electrical characteristics and aging degradation of the products depend on temperature.
*2. Value measured using AC (Alternating Current) method at the discharged state.
<APPLICATION NOTES>
• Prohibition ripple charging
Charge/discharge characteristics
6
The XH series capacitor has a better discharge characteristic
above 3V. It is an environmentally friendly product that
is reflow mounted by Pb-free soldering. It features high
capacity, and long-term reliability, as well as a wide operating
voltage range. It is thus suitable for backup power supply
of clock and memory functions on mobile and information
devices.
XH311HU/XH409HG/XH414HG
XH311HU
XH409HG
XH414HG
A ripple (high frequency fluctuation of
voltage) in the charge voltage extremely
lowers the capacitor performance.
Be sure to charge capacitors with a
stable voltage.
XH Capacitor
SPECIFICATIONS
CHARACTERISTICS
Type
XH311HU
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
Maximum
Voltage (V)
3.3
3.3
3.3
Electrical Specifications (Normal Temperature)
• Charge voltage
10
The age deterioration of the capacitor
depends on the charge voltage.
The age deterioration is accelerated as
charge voltage goes higher.
Use
Capacitance (F)
20
Capacity (μAh)
Discharge
0.035
0.04
0.08
Charge: Constant current/constant voltage
Discharge: Constant current 5μA/c.o.v. = 0V
• Pb-free refl owable:
• Wide operating voltage range from 0V to 3.3V
• High capacity: 0.08F with “414” size
• Long Cycle Life:
• Simple charging circuit (constant voltage charging)
• Wide operating temperature range:
• RoHS Compliant
Backup power supply for memory and clock functions of
cellphone, PHS, cordless phone, digital still camera, PDA,
game machine, and printer, etc.
For using the battery at a temperature out of the above
temperature range, please consult us.
Superior heat resistance (260°C peak) allows reflow
soldering by Pb-free solder
At least 10,000 times of charge/discharge
Operating temperature range: −20°C to +60°C
max. 500μA/3.3V/5 hours/RT
FEATURES
APPLICATIONS
30
Internal Impedance
150
100
100
(Ω)
Charge
*1
40
• Usage environment
Aging degradation of the capacitor varies
depending on the usage environment
(temperature and humidity).
Contact us for further details.
*2
Diameter
(mm)
3.8
4.8
4.8
50
Size
Micro Battery 2010-2011
Pb-free refl owable
Height
(mm)
1.1
0.9
1.4
Weight
0.04
0.05
0.06
(g)