EM260-BBRD-128K-USART-R Ember, EM260-BBRD-128K-USART-R Datasheet - Page 43

• Manufacturer Part Number: EM260-BBRD-128K-USART-R
• Description: EM260 BREAKOUT BOARD
• Manufacturer: Ember
• Type: Transceiver, 802.15.4/ZigBeer

Specifications of EM260-BBRD-128K-USART-R

• Frequency: 2.4GHz
• For Use With/related Products: EM260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 636-1026

11 IR Temperature Profile
Figure 21 details the recommended solder reflow temperature profile for the EM260. The same profile should
be used for both first and second reflows.
Table 18 reflects the reflow parameters.
Parameter
Average Ramp Up Rate (from Tsoakmax to Tpeak)
Minimum Soak Temperature (Tsoakmin)
Maximum Soak Temperature (Tsoakmax)
TL
Time above TL
Tpeak
Time within 5°C of Tpeak
Ramp Down Rate
Time from 25°C to Tpeak
Tsoak
Tsoak
Tsoak
Tpeak
25C
Temperature
T
L
max
min
Figure 21. EM260 IR Temperature Profile
t
25C to
Table 18. IR Reflow Parameters
t
peak
Page 43
t
soak
Ramp-up
t
peak
Ramp-down
3°C per second max
6°C per second max
60 – 150 seconds
20 – 40 seconds
8 minutes max
time
260 + 0°C
Value
150°C
200°C
217°C
EM260
120-0260-000J