MS621F Seiko Instruments, MS621F Datasheet - Page 15

• Manufacturer Part Number: MS621F
• Description: Coin Cell Battery 3.1 Volt 5.5mAH Bare Cell
• Manufacturer: Seiko Instruments
• Type: Cellular Phone, Cordless Phone Batteriesr

Specifications of MS621F

• Chemistry: Lithium
• Battery Cell Size: Coin Cell
• Output Voltage: 3 V
• Battery Capacity: 5.5 mAh
• Termination Style: Solder Pin
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

XH-HG Capacitor
Storage and other characteristics
Micro Battery 2007-2008
XH414HG
CHARACTERISTICS
REFLOW SOLDERING CONDITIONS
120
100
120
100
80
60
40
20
80
60
40
20
250
200
150
100
0
0
–40
50
The times of repeated reflow soldering must be two times or less.
The Temperature must be measured at top of the cell.
0
0
0
–20
50
Discharge Current Characteristics
Reflow Profile Example
Temperature Characteristics
50
0
100
Discharge current (μA)
Time (seconds)
Temperature (ºC)
[Capacity measurement condition]
Charge: max. 500μA/3.3V/5 hours/RT
Discharge: c.o.v. = 2.0V
Charge: max. 500μA/3.3V/5 hours/RT
Discharge: 20μA/c.o.v. = 2.0V
[Capacity measurement conditions]
20
150
100
Time above 200°C
Peak Temperature
40
200
60
150
250
80
300
200
100
120
100
120
100
80
60
40
20
80
60
40
20
0
0
0
0
270
260
250
240
230
220
Charge/discharge Cycle Characteristics
2,000
Floating Characteristics (70ºC, 50%RH)
0
Max.260°C (within 5 seconds)
7
Recommended Reflow Condition
10
Number of cycles/10,000 times
4,000
[Cycle conditions]
Charge: 3.3V, 100Ω, 9 minute
Discharge: 100Ω, 1 minute
Charge: max. 500μA/3.3V/5 hours/RT
Discharge: 20μA/c.o.v. = 2.0V
The peak temperature is within five seconds.
[Capacity measurement conditions]
Time above 200°C (seconds)
14
Charge period (day)
20
[Capacity measurement condition]
Charge: max. 500μA/3.3V/5 hours/RT
Discharge: 10μA/c.o.v. = 2.0V
6,000
30
21
40
8,000
Pb-free refl owable
Applied voltage 3.3V
28
50
10,000 12,000
60
35
70
42
15