STEVAL-SPBT2ATV1 STMicroelectronics, STEVAL-SPBT2ATV1 Datasheet - Page 21

• Manufacturer Part Number: STEVAL-SPBT2ATV1
• Description: BOARD DEMO BLUETOOTH SPBT2532C2
• Manufacturer: STMicroelectronics
• Type: Bluetooth 2.0r

Specifications of STEVAL-SPBT2ATV1

• Frequency: 2.4GHz
• Product: RF Modules
• Supply Voltage (max): 6 V
• Maximum Operating Temperature: + 85 C
• Supply Voltage (min): 4 V
• For Use With/related Products: SPBT2532C2
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Other names: 497-10656

SPBT2532C2.AT
10
Soldering
Soldering phase has to be executed with care: In order to avoid undesired melting
phenomenon, particular attention has to be taken on the set up of the peak temperature.
Here following some suggestions for the temperature profile based on
IPC/JEDEC J-STD-020C, July 2004 recommendations.
Table 7.
Figure 14. Soldering
Average ramp up rate (T
Temperature min (T
Temperature max (T
Time (t
Temperature T
Time t
Peak temperature (T
Time within 5 °C of actual peak temperature (t
Ramp down rate
Time from 25 °C to peak temperature
L
S
min to t
Time maintained above:
Soldering
L
Profile feature
S
max) (t
S
Preheat
S
P
min)
)
max)
SMAX
S
)
Doc ID 16089 Rev 7
to T
P
)
P
)
PB-free assembly
8 minutes max
3°C / sec max
60-100 sec
240 + 0 °C
60-70 sec
10-20 sec
6 °C / sec
150 °C
200 °C
217 °C
Soldering
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