M4Z28-BR00SH1 STMicroelectronics, M4Z28-BR00SH1 Datasheet - Page 7

• Manufacturer Part Number: M4Z28-BR00SH1
• Description: IC SNAPHAT BATTERY 48MAH 28-SOIC
• Manufacturer: STMicroelectronics
• Series: Snaphat®r

Specifications of M4Z28-BR00SH1

• Voltage - Rated: 2.8V
• Capacity: 48mAh
• Termination Style: Requires Holder
• Rechargeability: No
• Operating Temperature: -40°C ~ 85°C
• Battery Type: Li-(CF)
• Output Voltage: 3 V
• Operating Supply Voltage: 0 V to 2.8 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SOIC-28
• Mounting Style: SMD/SMT
• Supply Voltage Range: 2.8V
• Battery Ic Case Style: SOIC
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +70°C
• Crystal Terminals: Snap On
• Esr: 60kohm
• Length/height, External: 21.21mm
• Rohs Compliant: Yes
• External Depth: 6.48mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Size / Dimension: -
• Battery Cell Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3689-5

M4Z28-BR00SH, M4Z32-BR00SH
2.1
Note:
2.2
2.3
2.4
Caution:
Caution:
Battery characteristics
Figure 3 on page 8
demonstrates the characteristically flat voltage level supplied by the battery until very near
the end of its life. These discharge levels have been greatly accelerated in comparison to
the normal, actual usage.
These batteries contain no mercury (Hg), cadmium (Cd), or lead (Pb).
UL recognition
The M4Zxx-BR00SH has been recognized by Underwriters Laboratories under their
Component Recognition Program and carries U.L. File Number E89556.
Battery life
For information on data retention life and battery storage life, please refer to the application
note AN1012.
General notes
ST has conducted experiments using a manual press which determined that if
approximately 60 pounds of force is applied to the top of the SNAPHAT
and/or die cracks could be induced. As
than 13 force-pounds is required for proper insertion. We recommend that no more than 40
pounds of force be applied during SNAPHAT
If a manual press is employed, it is very important that it be calibrated such that it cannot
exceed this limit.
To remove the SNAPHAT
Figure 4). The SNAPHAT top should be grabbed by the narrow end to avoid bending the
pins.
To avoid draining battery do NOT place SNAPHAT pins into conductive foam.
To avoid damaging SNAPHAT sockets do NOT wave solder SOIC.
illustrates the lithium coin cell discharge rate for a given load. This
®
top for replacement, a DIP/IC extractor tool should be used (see
Figure 2 on page 6
®
insertion.
specifies, only an average of less
Mechanical information
®
, battery damage
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