Vishay Intertechnology, Inc.
Vishay Intertechnology, Inc.
Vishay Intertechnology, Inc. avtomobilsozlik, sanoat, hisoblash texnikasi, telekommunikatsiya, aerokosmik, mudofaa, tibbiyot va iste’mol mahsulotlarida qo‘llaniladigan diskret yarimo‘tkazgichlar hamda passiv elektron komponentlarni ishlab chiqadi va ishlab chiqaradi. Kompaniyaning mahsulot portfeliga diodlar, MOSFETlar, quvvat modullari, kondensatorlar, rezistorlar, induktorlar, optoelektronika mahsulotlari, sensorlar va maxsus komponentlar kiradi. Kompaniya ishonchli mahsulotlarni ishlab chiqishga yo‘naltirilgan komponent tanlovi, namunaviy loyihalar va muhandislik tajribasi orqali butun dunyodagi OEM ishlab chiqaruvchilar hamda distribyutorlarni qo‘llab-quvvatlaydi.

SiC MOSFET Characterization Engineer - Vishay Taipei Onsite

Characterize, qualify, and release Vishay SiC power MOSFETs through high-voltage testing and production screening. This full-time onsite role is based in Taipei, Taiwan.

Tavsif

  • Characterize and evaluate SiC power MOSFETs for qualification and production release
  • Plan and execute testing from engineering samples through qualification and manufacturing release
  • Conduct DC, AC, thermal, UIS/avalanche, SOA, short-circuit, Qrr, trr, and related stress testing
  • Run double-pulse and application-focused switching tests covering Eon/Eoff, timing, dv/dt, di/dt, and ringing
  • Assess device performance across temperature, bus voltage, drain current, gate-drive voltage, external gate resistance, and switching conditions
  • Investigate abnormal electrical results and relate findings to device, wafer-process, package, assembly, and test variables
  • Create good-versus-bad characterization techniques and define electrical signatures for production screening
  • Support bench-to-ATE correlation, datasheet limits, product specifications, guard bands, and production test limits
  • Document characterization results and present technical conclusions to cross-functional teams

Talablar

  • Bachelor’s or master’s degree in electrical engineering, electronic engineering, semiconductor engineering, physics, or a related field
  • Typically five or more years of experience in power semiconductor characterization, product engineering, device engineering, or applications engineering
  • Hands-on SiC MOSFET experience is strongly preferred
  • Experience with 650 V to 1700 V or higher power devices is highly desirable
  • Strong laboratory, problem-solving, statistical analysis, and technical communication abilities
  • Thorough knowledge of SiC MOSFET physics, switching behavior, gate-oxide behavior, capacitance, body-diode recovery, avalanche, SOA, and temperature effects
  • Practical experience testing high-voltage products with power-device analyzers such as Keysight B1505A, B1506A, or PID1500, or equivalent equipment, along with curve tracers, double-pulse systems, oscilloscopes, high-voltage probes, current probes, and LCR or impedance analyzers
  • Knowledge of high-voltage measurement practices, creepage and clearance, Kelvin connections, grounding, parasitic inductance, fixture design, and measurement correlation
  • Experience analyzing characterization data with Python, JMP, Spotfire, MATLAB, or comparable tools
  • Strong test-hardware skills, including developing and debugging test boards and associated circuitry
  • Automotive-grade SiC MOSFET development and AEC-Q101 qualification experience is preferred
  • Experience taking products from engineering characterization through qualification and high-volume manufacturing is preferred
  • Experience with wafer-level and final-test correlation, production ATE screening, and manufacturing data analysis is preferred
  • Experience with SiC reliability testing such as HTRB, HTGB, TDDB, threshold-voltage stability, and high-temperature operation is preferred

Imtiyozlar

  • A broad benefits portfolio and supporting resources for personal and professional goals
  • Distinct opportunities for career development
  • An open, collaborative working culture
  • A stable business environment
  • Opportunities to work across global and local teams

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