Copyright ANPEC Electronics Corp.
Rev. A.3 - Dec., 2008 www.anpec.com.tw10
APM2300CA
Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly
Average ramp-up rate
(TL to TP) 3°C/second max. 3°C/second max.
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (min to max) (ts)
100°C
150°C
60-120 seconds
150°C
200°C
60-180 seconds
Time maintained above:
- Temperature (TL)
- Time (tL) 183°C
60-150 seconds 217°C
60-150 seconds
Peak/Classification Temperature (Tp)
See table 1 See table 2
Time within 5°C of actual
Peak Temperature (tp) 10-30 seconds 20-40 seconds
Ramp-down Rate 6°C/second max. 6°C/second max.
Time 25°C to Peak Temperature 6 minutes max. 8 minutes max.
Note: All temperatures refer to topside of the package. Measured on the body surface.
Classification Reflow Profiles
Table 2. Pb-free Process – Package Classification Reflow Temperatures
Package Thickness Volume mm3
<350 Volume mm3
350-2000 Volume mm3
>2000
<1.6 mm 260 +0°C* 260 +0°C* 260 +0°C*
1.6 mm – 2.5 mm 260 +0°C* 250 +0°C* 245 +0°C*
≥2.5 mm 250 +0°C* 245 +0°C* 245 +0°C*
*Tolerance: The device manufacturer/supplier shall assure process compatibility up to and including the stated
classification temperature (this means Peak reflow temperature +0°C. For example 260°C+0°C) at the rated MSL
level.
Table 1. SnPb Eutectic Process – Package Peak Reflow Temperatures
Package Thickness Volume mm3
<350 Volume mm3
≥350
<2.5 mm 240 +0/-5°C 225 +0/-5°C
≥2.5 mm 225 +0/-5°C 225 +0/-5°C
Customer Service
Anpec Electronics Corp.
Head Office :
No.6, Dusing 1st Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
2F, No. 11, Lane 218, Sec 2 Jhongsing Rd.,
Sindain City, Taipei County 23146, Taiwan
Tel : 886-2-2910-3838
Fax : 886-2-2917-3838