PLCC
QFP
LQFP / TQFP

Overview

Quad packages have been used for years in ASICs, DSPs, microcontrollers, and memory ICs. A wide range of open and close tools in quad packages offers low cost and reliable solutions for moderate and low pin ICs. Several state-of-the-art improvements on thermal and electrical issues concerning quad packages have been proposed and introduced, including MCM. To meet the requirements of compact and low profile electronic devices, quad packages as thin as 1.1mm are offered at ASE.

All the quad packages selected for temperature/humidity test and temperature cycles are subject to precondition process per JEDEC moisture LEVEL3 prior to environmental stress. The test criterion is zero defect out of 45 sampling units. Temp/Humidity Test 85°C/ 85% RH, 1000 hr (JEDEC 22- A101) Pressure Cooker Test 121°C/ 100% RH/ 15 PSIG, 300 hr (JEDEC 22- A102) Temp Cyclic Test -65 ~ 150°C, 1000 CYCLES (MIL-STD-883-1010.7) High Temp Storage Test 150°C, 1000 hr (JEDEC 22- A103) High Accelerated Stress Test 130°C/ 85% RH/ 33.5 PSIA, 100 hr (JEDEC 22- A110)