LED合金线技术性能简介-乐金盛强.ppt

LED合金线合金线技术性能介绍技术性能介绍LED ALLOY WIRE INTRODUCTION合金線的特色合金線的特色1.主要成份:金銀钯2.次要成份: 某些微量元素3.完全符合ROHS的要求4.物理性質:合金線斷裂荷重、斷裂伸長、銲線後 拉力及推力均優於純金線5.電性:導電性及熔斷電流合金線均優於純金線6.導熱率:合金線優於純金線7.價格:大幅低於純金線8.功能:與純金線相同合金線的競爭力合金線的競爭力1.價格大幅低於純金線2.品質與功能優於或等於純金線3.製程完全掌控4.獨此一家別無分號5.量身訂做適合客戶的機種6.規格齊全線徑2.0-0.8mil (0.0500-0.0200mm)7.強而有力的研發團隊名 稱單位(Unit)金(Gold)銀(Silver)銅(Copper)元素符號 (Atomic Symbol)AuAgCu原子量 (Atomic Number)794729結晶結構 (Crystral Structure)fccfccfcc晶格常數(Lattice Constant)A4.07854.08623.6147熔點 (MP)℃1064.4961.91083沸點 (BP)℃308022122567密度(Density, 20℃)g/cm319.310.58.96電阻(Resistivity, 20℃)μΩcm2.31.631.69熱傳導率(Thermal Conductivity)W/mK316429401比熱(Specific Heat)J/Kg K130234386硬度Mohs Hardness---2.52.73.0Vickers HardnessMN/m2215251369金屬的物理特性金屬的物理特性Wire Diameter (ψ)mil0.8 mil0.9 mil1.0 mil1.2 mil1.5 mil2.0 milμm20±123±125±130±138±250±2Mechanical Property(Room Temperature)Breaking Load (gf)5-108-1411-1714-2224-3245-55Elongation (%)2-102-102-102-102-102-12HAZ Length @ FAB=2WD (μm)70-11070-11080-12080-12090-13090-130Hardness (HK)(Knoop,HK,100g load)Ball36-38Wire56-58Resistivity @ R.T. (μΩcm)3.3HAZ Temp.(Recrystallization Temp ℃)400~450Fusion Current @ L=10 mm (A)0.400.480.620.771.301.60Looping Height (μm)Min. 45Min. 45Min. 45Min. 60Min. 70Min. 70Looping Length (mm)Max. 7Max. 7Max. 7Max. 7Max. 7Max. 7PAD Temperature ( ℃)Min. 100Shelf Life @ RH<50%, Temp.<35 ℃1 year合金線合金線 KH-Type KH-Type 特性資料表特性資料表測測 試試合金線在LED的測試合金線在合金線在V-LampV-Lamp的應用的應用1.0 mil (25μm)銲線在LED SOT-23 PAD1.測試KH Type Alloy Wire 1.0mil(25μm),在無氮氣狀態下,其使用性及功能性.2.微調ASM Eagle 60銲線機各項參數至適合KH Type Alloy Wire 測測 試試 目目 的的Wire BonderASM Eagle 60vm Machine Package/ DeviceIn-house Device: LED 1 wire Lead Frame Type2003Wire Wire Size: 1.0mil Alloy Wire Type: KHBL : 11-17 (gf) EL: 5-8 %Capillary : Two type of CapillarySPT UTF-38JE-CM-1/16 Gaiser 1572-15-437GM-15D-CZ1Bonding Temperature Pre-Heater–250C Heater–250C Window clamp/Top PlateUsing Up/Down Pin ClampForming Gas & Nitrogen (N2)NoMeasuring Equipments: Hisomt High Power ScopeDage (Wire Pull)Wire Pull W100制制 程程 環環 境境機機 臺臺 參參 數數--1 機機 臺臺 參參 數數--2Base Parameter SettingCapillary TypeSPT UTF-38JE-CM-1/16 Gaiser 1572-15-437GM-15D-CZ1 Contact Time 1/ 22 / 22/2Contact Force 1/280 / 150110/180Base Time ½20/1520/15Base Power ½75/9085/80Base Force 1/235/10045/90Wire Force Open/Close (g)70/7070/70 機機 臺臺 參參 數數--3--3EFO ParameterSettingCapillary TypeSPT UTF-38JE-CM-1/16 Gaiser 1572-15-437GM-15D-CZ1Unit Type 0.1 mil0.1 milWire Size1010Cap Wide Warning Volt55005000EFO Current (mA) 20002000Ball Size3338EF0 Delay11Ball Thickness55BQM Parameters Rise Time ½1/ 11/1Bond Power Level ½Low/LowLow/LowBond Power Control ½Const P / Const PConst P/Const P 機機 臺臺 參參 數數--4--4ParameterSettingCapillary TypeSPT UTF-38JE-CM-1/16 Gaiser 1572-15-437GM-15D-CZ1Loop Group Type 1 Q 1 QWire Profile VLED VLEDLoop Height (Manu) 420 um 420 umRev Dist / Angle 90 0 90 0Reverse Height 25 Manu 25 ManuLoop Ht Correction/Scale OS 0 0 0 0Trajectory Profile Tune Manu ManuSearch Delay 3 Smpl 3 SmplSync Offset 15 Smpl 15 SmplDec Sample 35 Smpl 35 SmplSearch Speed SettingSearch Speed 1256Search Speed 2384Speed ControlProfile012345Max. Speed880880880880880880Min. Speed100003000300010000300016000 機機 臺臺 參參 數數--5--5F.A.B. F.A.B. 檢測檢測顯微鏡下看顯微鏡下看 KH 1.0mil(25μm)弧弧 高高 檢檢 測測Loop HeightStandard:＜100 umResult:83.5umStitch ShapeBall ShapeLoop Shape磁嘴磁嘴: SPT UTF-38JE-CM-1/16 Unit 1Unit 2Unit 3Unit 4Unit 6Unit 5Unit 7Unit 8Unit 9Unit 10Unit 11Unit 16Unit 17Unit 13Unit 12Unit 18Unit 19Unit 14Unit 20Unit 15一焊點圖片一焊點圖片: : SPT UTF-38JE-CM-1/16  二焊點圖片: : SPT UTF-38JE-CM-1/16 Unit 1Unit 2Unit 3Unit 4Unit 6Unit 5 Unit 7Unit 8Unit 9Unit 10Unit 11 Unit 16Unit 17Unit 13Unit 12Unit 18Unit 19 Unit 14Unit 20Unit 15殘金圖片: : SPT UTF-38JE-CM-1/16 Ball SizeBall ThicknessS/noX (um)Y(um)S/noX(um)Y(um)S/noS/no1.67.2066.7111.65.8867.201.23.9011.25.572.66.3767.0412.67.0467.042.24.4012.22.303.66.5466.1113.66.0466.213.24.4013.25.104.65.5566.7114.67.0466.714.21.9014.25.405.65.7166.3115.67.5067.045.22.2315.24.206.66.7167.5316.65.3964.726.24.3016.24.707.65.0567.3717.66.5467.307.24.9017.25.808.65.7166.2118.67.0466.318.24.7018.24.909.66.0467.2019.66.5465.719.25.8019.24.7010.66.3766.5420.66.7167.0410.24.2020.25.40mean66.3566.6524.44焊球尺寸焊球尺寸: :SPT UTF-38JE-CM-1/16 Wire Pull (gm)Ball Shear (gm)1.13.77911.13.3521.40.74311.44.1802.13.75312.13.6742.43.41412.46.0923.13.74413.13.5993.42.89213.44.0874.13.53214.13.7524.47.45914.42.8105.13.25815.13.6605.46.58015.43.5006.13.67716.13.6446.47.06916.40.2807.13.65217.13.5207.41.14117.42.6708.13.71718.13.7578.45.25518.45.5539.13.46019.13.4329.43.74419.39.58210.13.32620.13.48510.45.48820.41.980Mean13.57943.726Note: Wire Pull Break Mode: Break at Neck : 18 pcs, Break at Wire : 2 pcs推拉力結果推拉力結果: SPT UTF-38JE-CM-1/16 Stitch ShapeBall ShapeLoop Shape磁嘴磁嘴 :Gaiser 1572-15-437GM-15D-CZ1一焊點圖片一焊點圖片: : Gaiser 1572-15-437GM-15D-CZ1Unit 1Unit 2Unit 3Unit 4Unit 6Unit 5Unit 7Unit 8Unit 9Unit 10Unit 11Unit 16Unit 17Unit 13Unit 12Unit 18Unit 19Unit 14Unit 20Unit 15 二焊點圖片二焊點圖片: : Gaiser 1572-15-437GM-15D-CZ1 Unit 1Unit 2Unit 3Unit 4Unit 6Unit 5 Unit 7Unit 8Unit 9Unit 10Unit 11 Unit 16Unit 17Unit 13Unit 12Unit 18Unit 19 Unit 14Unit 20Unit 15殘金圖殘金圖 : : Gaiser 1572-15-437GM-15D-CZ1Ball SizeBall ThicknessS/noX (um)Y(um)S/noX(um)Y(um)S/noS/no1.76.9776.8011.77.4679.621.25.8011.25.302.77.8078.1012.78.2977.802.24.9012.24.903.76.9776.8013.79.6277.533.24.3013.24.904.79.6278.6214.78.6278.294.24.9014.25.105.80.3877.9615.76.9776.805.23.9015.25.906.76.6479.4516.75.9779.286.23.8016.25.607.76.6479.3817.78.3678.627.24.0017.24.808.77.6376.9318.78.1378.628.24.9018.24.709.78.2977.8019.77.9678.199.25.3019.25.3010.77.1376.6420.77.8077.6310.24.3020.25.50mean77.8678.0424.91焊球尺寸焊球尺寸: Gaiser 1572-15-437GM-15D-CZ1 Wire Pull (gm)Ball Shear (gm)1.13.85011.13.7661.48.24911.49.0442.13.59012.13.7562.51.85812.48.7143.13.91113.13.6393.48.28913.46.1444.13.73414.13.6354.45.85214.50.0555.13.92015.13.5975.48.13615.47.9116.13.77416.13.6686.54.94016.51.5207.13.71917.13.6317.45.14617.49.8448.13.48918.13.6298.47.08318.53.6419.13.40619.13.7769.48.22419.53.27810.13.68020.13.92810.52.19120.51.860mean13.70549.599Note: Wire Pull Break Mode: Break at Neck : 10 pcs, Break at Wire : 10 pcs推拉力結果推拉力結果: Gaiser 1572-15-437GM-15D-CZ1 機種 ：12DD 銲線機型號 ：Eagle 60 金墊 (KH合金線) NO.試驗項目 試驗條件 試驗小時/回合數 試驗數量 電性外觀失效數 判定 亮度衰減平均 (IV/IF@20mA)VF衰減平均 (IV/IF@20mA)變色 膠裂 1高溫保存 (100±5)℃500Hrs22---0.19%000OK2低溫保存 (-40±5)℃500Hrs22---0.34%000OK3高溫高濕 (85±5)%RH (85±5)℃500Hrs22---0.17%000OK4壽命點亮 (25±5)℃ (20±2)mA500Hrs22---0.46%000OK5可焊性 245℃3秒/ 1次22--/000OK6焊錫耐熱)(260±5)℃10秒/ 3次22---0.05%000OK7溫度循環 (-40±5)℃ 15min∫5min (100±5)℃ 15min300cycle22---0.05%000OK8冷熱沖擊H : +100℃ 5min∫10 sec L : -10℃ 5min300cycle22---0.05%000OK可靠度實驗報告 (Reliability Test Report) 可靠度實驗報告 (Reliability Test Report) 機種 ：S100 銲線機型號 ：FB131 (KH合金線) NO.試驗項目 試驗條件 試驗小時/回合數 試驗數量 電性外觀失效數 判定 亮度衰減平均 (IV/IF@20mA)VF衰減平均 (IV/IF@20mA)變色 膠裂 1高溫保存 (100±5)℃500Hrs22---0.21%000OK2低溫保存 (-40±5)℃500Hrs22---0.16%000OK3高溫高濕 (85±5)%RH (85±5)℃500Hrs22---0.27%000OK4壽命點亮 (25±5)℃ (20±2)mA500Hrs22---0.16%000OK5可焊性 245℃3秒/ 1次22--/000OK6焊錫耐熱)(260±5)℃10秒/ 3次22---0.20%000OK7溫度循環 (-40±5)℃ 15min∫5min (100±5)℃ 15min300cycle22---0.12%000OK8冷熱沖擊H : +100℃ 5min∫10 sec L : -10℃ 5min300cycle22---0.20%000OK結結 論論KH Alloy Wire 使用在LED晶片上1.F.A.B.真圓度—OK2.F.A.B.球偏—OK3.Loop Height—OK4.Ball Size—Testing5.Ball Thickness—Testing6.Continuous Work—OK7.斷線—OKà可成熟应用于各品牌的进口及国产各种机台。

可成熟应用于各品牌的进口及国产各种机台。