ESD (electrostatic paug) yog ib qho kev paub zoo tshaj plaws uas feem ntau tshwm sim ua ntej kev teeb tsa ntawm lub cuab yeej. Qhov kev puas tsuaj yog qhov dav heev uas cov kev lag luam tseem ceeb, xws li JESD22-A114D, AEC-Q100-002D, yuav tsum qhia meej seb yuav ntsuas li cas thiab qhia txog lub peev xwm ntawm cov khoom siv hluav taws xob los tiv thaiv ntau yam xwm txheej ESD.
ESD tso tawm thiab ESD Test Model yog dab tsi?
ESD tso tawm rau lub cuab yeej: Ib yam khoom uas raug them (nrog rau ib tus neeg) tuaj rau hauv cov khoom ESD.
Tib Neeg Lub Cev Qauv (HBM): Tus qauv siv los simulate thaum ib tug neeg tuaj cuag nrog ESD ntaus ntawv. Cov tib neeg raug suav hais tias yog lub hauv paus tseem ceeb ntawm ESD. Thaum tib neeg taug kev, lawv tsim ib co hluav taws xob thiab tso rau hauv av. HBM yog ib qho qauv siv los piav txog qhov xwm txheej ESD.
Tshuab Qauv (MM): MM sawv cev rau kev tso tawm ntawm ib qho khoom mus rau cov khoom. Cov khoom yuav yog cov cuab yeej hlau, lossis khoom siv, lossis lwm yam cuab yeej lossis tshuab.
Charge Device Model (CDM): CDM simulates qhov tso tawm ntawm lub charged ntaus ntawv thaum nws los nyob rau hauv kev sib cuag nrog ib tug conductive khoom.
Daim ntawv thov yog dab tsiHBM, MM ESD immunity tester?
HBM / MM ESD cov tshuaj tiv thaiv kab mob feem ntau yog siv rau kev sim cov khoom siv hluav taws xob xws li LED, transistor thiab IC thiab lwm yam.
Basic standard of instrument manufacturing
- ANSI-STM5.1
- JESD22-A114D
- AEC-Q100-002D
Calibration waveform
