72
1
2
4
1
2
4
C
D
F
A
B
E
TS7, BCT-1710, BCT-1720, BCT-1730
2.1 Soldering condition for Surface Mount Device
1. Solderi ng Copper (Ma x.) metho d
Temper ature Time
:
350
°
C, 3s.
2. Reflow Soldering m eth od (In fra -Red(I /R) Refl ow Sold eri ng)
Limitation of Re flow times
:
2 times
Temperatur e profil e
:
see Fig.2
Notice: It is poss ible to effect reliab ility of S emicond uctor a device if de vice is put in high t emperat ure at long time.
Please solder as soon as possible.
2.2 Notice for handling of package to a anti-humidity packaging
Fi g2 Temper at ur e pr ofi l e for IR
250
°
C
Peak 255
°
C
90
±
30s
10s max
180
°
C
150
°
C
230
°
C
60s max
1~3
°
C/s
1~3
°
C/s
1
2
2. Sanyou_FLASH MEMORY_LE28DW1621F-80T
1. Storage before opening
Pl ease stor e de vice und er th e cond it io n that temperature is less than 30
°
C and humidity is less
than 70% RH before open ing.
2. After opening the anti-humidity pack aging
Pl ease stor e de vice und er th e cond it ion that t emperature is less than 30
°
C and humidity is less
than 70% RH an d mount d evic e on b oard within 96 hours a f ter opening.
Pl ease store remained dev i ces in d esiccator an d des iccate it before mounting.
3. Humidity indicator of desiccant
Blue indi cat or is inc l uded in des iccan t int o ant i -hum i dity package an d co lor of wh ich is changed to
pink whe n hum id ity insid e pac k age is ov er 30% RH (2 5
°
C). Tha t indicator may be changed when an
devic e is stor ed and is no t used a t long time af ter openin g. P l ease d esicc ate sem i conductor dev i ce
befo re mounting if that indi cator wil l be changed.
It is possible to d esiccate for onl y heat -proo f Tory pack ag e on the cond ition that temperat ure is
125
C and desiccat i on t ime is 2 4 hours if semicon duct or device shou ld be d esiccated.
Please change Tory p ackage t o heat -proof on e or desicc ate a t low temper ature (60
°
C, 168hours ) in
case it is impossibl e t o des i ccate for other t y pe Tory package at 125
°
C. And the d esicca tion can n ot be
applied for magazine (stick) package, paper glue taping package and emboss tapin g package.
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
