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MOSFET Type | Typical Parameter |
---|---|
MOSFET(1200V/15mΩ) | IDSS~5μA、IGSS~10nA、Vth 2.5~3V、Vsd 3.8~4.2V、BVDSS~1500V |
Machine | Key Parameter |
---|---|
Photography | i-line, overlay accuracy 40 nm , resolution 0.35μm. |
High Temperature Implantation | Dopant Al/N/P/B/BF2, Energy 10Kev~3.6Mev |
High Temperature Anneal | Gas:Ar、N2,Max Temperature 1900℃ |
Oxidation | Gas: O2/N2/H2/NO2/NO/Ar,Temperature 700℃~1500℃ |
Rapid Thermal Anneal | Gas: Ar、N2,Max Temperature 1200℃ |
Defect Scan | Epitaxy,resolution 0.2μm,Visible Light, Photoluminescence In-line,resolution 0.1μm,Visible Light,Photoluminescence |
Metrology | CD-SEM、OCD、SEM view & FIB、Ellipsometer、AFM、Alpha Stepper、FTIR |
Electric Test | Prober(wafer thickness 100μm、175℃)、Tester(Max BV 10000V)、WLBI、KGD |
Process | Key Parameter |
---|---|
Photography | Min CD 0.35μm、Max PI thickness 13μm |
Oxide Etch | Min CD 0.35μm、Profile ~90̊̊̊ |
Poly Etch | Min CD 0.35μm、Profile ~90̊̊̊、Selectivity Poly/Oxide=25/1 |
Metal Etch | Al/Cu 5μm、Spacing 5μm、Profile 70~90̊ |
Gate Oxide | HTGB Pass、TDDB Pass、Mobility~22cm²/Vs、Dit~3E11cm-2eV-1 |
Ohmic Contact | P-Contact Resistance 8E-3 Ω.cm-2、N-Contact Resistance 5E-5Ω.cm-2 |
Thinning | Thickness 150μm、Laser Anneal、Contact Resistance~6E-4Ω.cm-2 |
SiC Trench | Min CD 0.8μm、Depth 2μm、No Micro Trench |