參數(shù)資料
型號: RI-UHF-STRAP-08
廠商: Texas Instruments, Inc.
英文描述: 9UHF Gen2 STRAP
中文描述: 9UHF第二代塑鋼帶
文件頁數(shù): 5/9頁
文件大?。?/td> 578K
代理商: RI-UHF-STRAP-08
RI-UHF-STRAP-08
11-09-22-706 – OCT 2006
5
WWW.TI.COM
DEFECTIVE STRAPS
Each Strap is 100% tested on the production line and any Strap found to be defective is ink marked as shown
previously. For each defective Strap found, an additional Strap is added at the end of the good Straps on the reel.
SHEAR FORCE LIMITS
When handling the Straps, the shear force must not exceed 6 N
Shear Force
6 N (1.35 lbf)
CHIP AREA PRESSURE
During the Strap conversion process, the pressure on the chip must not exceed 10 N/mm
2
.
Pressure (per unit die area)
10 N/mm (1450 psi)
WARNING
EXCESSIVE PRESSURE ON THE CHIP AREA WILL RESULT IN THE CHIP/SUBSTRATE CONDUCTOR CRACKING AND
AN EXCESSIVE SHEAR FORCE COULD CAUSE THE CHIP TO SEPARATE FROM THE STRAP
TAPE TENSION AND BENDING
Three conditions exist and these are shown in the drawing below. Exceeding these limits will result in damage to
the Straps.
The recommended limits for these conditions are shown in the following table
1
2
3
2
3
1 Linear tension
2
Bending radius (chip bending away
from centre of radius)
3
Bending radius (chip bending
towards center of radius)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RI-UHF-STRAP-08 DIE 制造商:Texas Instruments 功能描述:
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