e Product Qualification Report Part Number: SKY65111-348LF Package Type: 16L MLQP (3.0 X 3.0 mm) Report No: 301028 Qualification Team Product Engineer: Peter J. DiCarlo Requester: Peter J. DiCarlo Product/Package Reliability: Joe Polcari Prepared by: Tom Wood Skyworks Solutions, Inc. Product & Package Reliability 20 Sylvan Road Woburn, Ma 01801 SKY65111-348LF Product Qual Report REVISION HISTORY Rev 1 Description of Change Initial Release Author Submit Date Tom Wood 01/5/2007 Table of Contents 1 Summary................................................................................................................................3 2 2.1 2.2 Reference Documents ..........................................................................................................3 Skyworks Documents .............................................................................................................3 Other Supporting Documents .................................................................................................3 3 3.1 3.2 3.3 3.4 3.5 3.6 Product Description and Information .................................................................................4 Reliability File Number: 301028..............................................................................................4 Product Information.................................................................................................................4 Die Information........................................................................................................................4 Assembly and Package Information .......................................................................................4 Material Information and Selected Dimensions ......................................................................4 Product Level Reliability Requirements for Qualification........................................................5 Page 2 of 6 SQ04-0091 Skyworks Solutions, Inc. Product & Package Reliability 1 Summary This document describes the qualification results for the SKY65111-348LF, a 3 stage power amplifier assembled in a 3.0 mm x 3.0 mm 16 lead MLPQ package. The SKY65111-348LF meets Skyworks’ reliability requirements for production and is rated at JEDEC MSL 1 – 260C for moisture sensitivity. 2 Reference Documents 2.1 Skyworks Documents SQ02-0013 Qualification Standard SQ03-0023 Wafer Process Qualification Requirements SQ03-0024 Package and Assembly Qualification Requirements SQ03-0025 Product Qualification Requirements 2.2 Other Supporting Documents JESD22 JEDEC Standard Test Methods JESD47 Stress-Test-Driven Qualification of Integrated Circuits MIL-STD-883F Department of Defense Test Method Standard, Microcircuits Skyworks Solutions, Inc. Proprietary and Confidential Page 3 of 6 SKY65111-348LF Product Qual Report 3 Product Description and Information 3.1 Reliability File Number: 301028 3.2 Product Information Test Vehicle: Product Function/Frequency: 3.3 Mask Info Size in mm Mask 01 Size X .95 Fabrication Information Size Y 1.0 Foundry Skyworks Fab Newbury Park Process HBT4 Assembly and Package Information Package Supplier: Carsem Package Family & Name: Package Body Dimensions: Paddle Dimensions: Package Drawing: 3.5 3 Stage Power Amplifier / 800 to 1100 MHz Die Information Die 63635 3.4 SKY65111 – 348LF MLPQ 3.0 x 3.0 mm 1.7 x 1.7 mm SKY65111-348LF Material Information and Selected Dimensions Die Attach: Conductive Epoxy QMI-519 Wirebond: 1.0 Gold Wire Mold Compound: Sumitomo 7730LF Branding method: Laser Page 4 of 6 SQ04-0091 Skyworks Solutions, Inc. Product & Package Reliability Product Reliability Testing Requirements General Information Total sample requirements (#parts x # lots): 450 Parts x 1 Lot Part Number: SKY65111-348LF Package: 16 MLPQ (3.0 x 3.0 mm) LOT Number: 3.6 3235210 Product Level Reliability Requirements for Qualification Test 1 HTOL Ta = 125ºC Qty Endpoints Results 77 x 1 lot ATE test at 168 Hours 504 Hours 1000 Hours Pass 0 Fail / 77 160 x 1 lot Bake 125C 24 Hours Moisture Soak 3x Reflow ATE Test Pass 0 Fail /160 77 x 1 lot (from preconditioning) 500 cycles (condition C) Pass 0 Fail / 77 77 x 1 lot (from preconditioning) 96 hours Pass 0 Fail / 77 77 x 1 lot 1008 hours Pass 0 Fail / 77 (JESD22-A108) Preconditioning 2 MSL Level 1– Temp 260 (JESD22-A113) Temperature Cycling -65oC to +150oC/500cyc (JESD22-A104) HAST 130ºC, 85% RH, 33 PSIA, nominal bias (JESD22-A110) High Temp Storage 150oC (JESD22-A103) ESD – HBM (JESD22-A114) ESD – MM (JESD22-A115) ESD – CDM (JESD22-C101) 1 2 3 per level 3 per level 3 per level Post-zap 1 positive discharge and 1 negative discharge per pin for each pin combination Post-zap 1 positive discharge and 1 negative discharge per pin for each pin combination Post-zap 5 discharges per pin; fieldinduced, charge-discharge method Class 0 200V Class A 100V Class I 150V All stress tests are performed by the procedures referenced in SQ03-0025. Preconditioning is required before TC, and HAST/THB/Autoclave stresses. Skyworks Solutions, Inc. Proprietary and Confidential Page 5 of 6 SKY65111-348LF Product Qual Report 4 Failure Rate Predictions The following HTOL results for the SKY65111-348LF are used in the Failure Rate equation below. Using an activation energy of 1.3 eV, χ2 (90%,0)=4.61 at a 90% upper confidence level with no observed failures, results in the following estimates for the FIT and MTTF. χ2(90%,0) Qty Tested, N Duration, t 4.61 77 1000 Stress Case Activation Temp (°C) Energy (eV) (Hours) 125 1.3 Parameters used in the Failure Rate Equation. Failure Rate = X 109 (FITS) χ2 2N * t * At where: χ2 = Chi Square Factor w/ corresponding degrees of freedom and confidence level. N = Quantity Tested T = Test Duration At = Thermal Acceleration Factor Equivalent Use Temperature At 85°C 55°C MTTF Device Hours Failure Rate (FITS) (Hours) 68.8 5.3 x 106 435 2.3x106 hrs 3236.8 2.5 x 108 9.2 1.1x108 hrs Failure Rate Predictions for the SKY65111-348LF. Page 6 of 6 SQ04-0091 Skyworks Solutions, Inc.