EOS与ESD检查培训资料(韩文)(共34张).pptx
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1、Global CSGlobal CS JJ.KIM2008. 11. 042008. 11. 04 Global CS Global CS 1Global CSGlobal CS JJ.KIM 1.1. EOS/ESD EOS/ESD 2.2. . EOS . EOS / / 3.3. . ESD . ESD / / 2. 2. . . . . ESD ESD . MSL . MSL . ESD . ESD Mechanism Mechanism3. 3. . . . . . EOS/ESD . EOS/ESD . . 2Global CSGlobal CS JJ.KIM (Absolute
2、Maximum Rating) Over Stress : Electrical Over-Stress : Electrical Over-Stress Burnt Burnt Wire Open Wire Open (Decap. , pattern )3Global CSGlobal CS JJ.KIMEOS EOS . Spec. limit . Spec. limit . Impulsive Surge. Impulsive Surge AC DC Switching/Noise , pulse . AC leak. AC leak AC Ground Floating Chassi
3、s AC . Swell/Sag Voltage. Swell/Sag Voltage DC Switching Over (swell)/ Under (sag) voltage. . Latch-up. Latch-up . 4Global CSGlobal CS JJ.KIM : : discharge discharge ESD ESD (HBM, CDM) (HBM, CDM)HOT SPOTHOT SPOT5Global CSGlobal CS JJ.KIMESD ESD . . . . (induction) (induction)ESD ESD . EMI Pulse (Wid
4、e-band Electromagnetic Interference Pulse). EMI Pulse (Wide-band Electromagnetic Interference Pulse) Spark . . (Thermal Breakdown) (Thermal Breakdown) (Hot Spot) HBM, MM . . (Dielectric Breakdown) (Dielectric Breakdown) MOS Gate CDM, HBM . . (Metallization Melt) (Metallization Melt) Bond wire 6Globa
5、l CSGlobal CS JJ.KIM . ( + ) ( - ) , . , . . ESD (Electro-Static Discharge) . + - 7Global CSGlobal CS JJ.KIM . . : 2 , +, - . : . : . : . : , . : , +,- . . . , , .8Global CSGlobal CS JJ.KIM . (+) (-) 1 . ( ) Class Class ( ( ESD ESD , HBM) , HBM) (-)(-)(+)(+) PVC,DEVICE TYPEDEVICE TYPE DEVICE TYPEDEV
6、ICE TYPE V MOS30 V-C MOS250 V-MOS FET100 V-SCHOTTKY DIODES300 V-GA, AS FET100 V-FILM RESISTORS300 V-EP ROM100 V-BIPOLAR 380 V-J FET140 V-ECL(P.C.B LEVEL)500 V-SAW150 V-SCR680 V-OP - AMP190 V-PASSPASSFailFail CLASS 0-250 VCLASS 1A250 V500 VCLASS 1B500 V1 KVCLASS 1C1 KV2 KVCLASS 22 KV4 KVCLASS 3A4 KV8
7、 KVCLASS 3B8 KV-9Global CSGlobal CS JJ.KIM 3KV , 100V IC . 1.0 . () 90 -150 .2.0 .2.5 .3.0 . . 4.0 .5.0 .6.0 .7.0, 8.0 .9.0 .10.0 .11.0 12.0 .10Global CSGlobal CS JJ.KIM () , . 50% . , . . . 5, 65% 20 24%, . (10 - 20%) (65 - 90%) 35000 V12000 V6000 V7000 V20000 V18000 V1500 V250 V100 V600 V1200 V150
8、0 V11Global CSGlobal CS JJ.KIM( () ) . MSL : LEVEL (Moisture-Sensitive devices Level) . : 1 . BAKING MSL MSL , , BakingBaking BakingBaking 12Global CSGlobal CS JJ.KIMMSL MSL Baking Baking ( () ) LevelLevel30 / 30 / 60% RH 60% RH Bag Bag 1130 / 85% RH 2212a2a433168168 (7 (7) ) 447272 (3 (3) )554848 (
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