APL3521 datasheet(17/18 Pages) ANPEC

17 / 18 page

Rev. A.1 - Aug., 2012

APL3521

www.anpec.com.tw

Classification Reflow Profiles

Profile Feature

Sn-Pb Eutectic Assembly

Pb-Free Assembly

Preheat & Soak

Temperature min (Tsmin)

Temperature max (Tsmax)

Time (Tsmin to Tsmax) (ts)

100

°C

150

°C

60-120 seconds

150

°C

200

°C

60-120 seconds

Average ramp-up rate

(Tsmax to TP)

°C/second max.

Liquidous temperature (TL)

Time at liquidous (tL)

183

°C

60-150 seconds

217

°C

60-150 seconds

Peak package body Temperature

(Tp)*

See Classification Temp in table 1

See Classification Temp in table 2

Time (tP)** within 5

°C of the specified

classification temperature (Tc)

20** seconds

30** seconds

Average ramp-down rate (Tp to Tsmax)

°C/second max.

Time 25

°C to peak temperature

6 minutes max.

8 minutes max.

* Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.

Classification Profile

APL3521 Datasheet(PDF) 17 Page - Anpec Electronics Coropration

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