LM33550 [SAFT]
3 V Primary lithium-manganese dioxide High power D-size spiral cell; 3 V初级锂二氧化锰高功率D型螺旋式电池
| 型号： | LM33550 |
| 厂家： | 
saftbatteries |
| 描述： | 3 V Primary lithium-manganese dioxide High power D-size spiral cell |
| 文件： | 总2页 (文件大小：343K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Primary lithium battery
LM 33550
3 V Primary lithium-manganese dioxide (Li-MnO2)
High power
D-size spiral cell
For applications requesting
excellent voltage response and
operating life in - 40°C/+ 70°C
environments
Benefits
• High voltage response, stable
during most of the lifetime of the
application
• High drain/pulse capabilty
• Minimum voltage delay after long
dormant periods
• Competitive capacity at high
current and low temperature
• Easy integration into compact
systems
Cell size reference
R20 - D
Electrical characteristics
(Typical values relative to cells stored for one year or less
at + 30°C max.)
Nominal capacity
13 Ah
(at 250 mA + 20°C 2.0 V cut-off. The capacity restored by the
cell varies according to current drain, temperature and cut-off).
Open circuit voltage (at + 20°C)
3.2 V
3.0 V
Nominal voltage (under 1 mA at + 20°C)
Pulse capability : Typically up to 8 A
• Low self-discharge rate
(less than 2% after 1 year of
storage at + 20°C)
(The voltage readings may vary according to the pulse characteristics,
the temperature, and the cell’s previous history. Fitting the cell with
a capacitor may be recommended in severe conditions. Consult Saft.)
Maximum recommended continuous current
(To maintain cell heating within safe limits)
Storage (recommended)
4 A
Key features
• Steel container
+ 30°C (+ 86°F) max
- 40°C /+ 70°C
• Hermetic glass-to-metal sealing
• Built-in safety vent
• Non-corrosive electrolyte
• Restricted for transport
(Class 9)
(for more severe conditions, consult Saft)
Operating temperature range
(Operation below ambient T may lead to reduced capacity and
lower voltage readings)
Physical characteristics (with sleeve)
Diameter (max)
• Made in the USA
34.2 mm (1.35 in.)
61.4 mm (2.42 in.)
120 g (4.23 oz)
approx. 3.7 g
Height (max, without tabs)
Main applications
Typical weight
• Radio communication
• Measuring equipment
• Marine equipment
• ELTS, EPIRBS, etc.
Li metal content
Standard cell comes with vent washer at the bottom and two radial
0.15 mm thick nickel tabs. Other configurations available on request.
January 2011
Voltage plateau vs. current and temperature at mid-discharge
3.2
3.1
3
LM 33550
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
71°C
54°C
21°C
22.9 mm
(0.90 in)
0°C
60.0 mm
±1.4 mm
±
(2.36 in 0.05 in)
- 20°C
- 30°C
- 40°C
10
100
1000
10000
Discharge current (mA)
33.9 mm ± 0.3 mm
(1.34 in ± 0.01 in)
Discharge curves at 20°C and various discharge currents
3.1
3
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
4.8 mm
(0.19 in)
5 A
2 A
1 A 500 mA
250 mA 100 mA
Storage
• The storage area should be
clean, cool, dry and ventilated
• Do not abstruct venting
mechanism
1.9
1.8
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Capacity (Ah)
Warning
• Fire, explosion and burn hazard
• Do not recharge, short circuit,
crush, disassemble, heat above
70°C (158°F), incinerate, or
expose contents to water.
• Do not solder directly to the cell
(Use tabbed cell versions
instead.)
Capacity vs. current and temperature
14
13
12
11
10
9
71°C
54°C
21°C
0°C
8
7
6
5
- 20°C
- 30°C
4
3
2
1
10
100
1000
10000
Discharge current (mA)
Saft
Doc N° 31098-2-0111
Edition: January 2011
Specialty Battery Group
313 Crescent Street
Data in this document are subject to change without notice and
become contractual only after written confirmation by Saft.
Valdese, NC 28690 - USA
Tel.: +1 (828) 874 4111
Fax: +1 (828) 879-3981
For more details on primary lithium technologies please refer to
Primary Lithium Batteries Selector Guide Doc No 31048-2.
Published by the Communications Department.
Photo credit: Saft
www.saftbatteries.com
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