Hardware Design and Power Electronics Professional
Tessolve · Bengaluru · onsite · Posted 42d ago
Undisclosed10–15 yrsfulltimeSourced from
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About this role
Role Summary
We arelooking for an experienced Hardware System Lead with strong expertise in powerelectronics, SiC MOSFET switching systems, high-voltage/high-current hardwaredesign, gate-driver circuits, protection design, hardware interfaces andvalidation. The role supports development and validation of dynamic powersemiconductor test benches used for short-circuit, double/multi-pulse andunclamped inductive load test scenarios.
Key Responsibilities
Lead system-level understanding andreview of high-power semiconductor test hardware, including power paths, energystorage, switching stages, protection circuits and control interfaces.
Analyze DC-link capacitor banks,pre-charge/discharge circuits, load inductors, snubber circuits, high-currentswitching paths and safe energy handling during normal and fault conditions.
Review SiC MOSFET / IGBT switchingbehavior, including dv/dt, di/dt, voltage overshoot, ringing, parasitic-loopimpact and safe operating margin.
Review gate-driver design includinggate voltage levels, ON/OFF gate resistance, Miller clamp, negative gate bias,DESAT/overcurrent protection, soft shutdown, isolation and CMTI margin.
Analyze and improve fast protectioncircuits for high-energy test conditions, including short-circuit protection,dI/dt and dV/dt-based fault detection, fault latch/reset and safe shutdownstrategy.
Define hardware interfacerequirements for control boards and automation systems, including signalconditioning, isolation, level shifting, relay/switch drive, feedback signals,interlocks and diagnostics.
Support board-level andsystem-level bring-up, debugging, root-cause analysis, validation planning androbustness testing for high-power test systems.
Required Qualifications & Skills
710 years of experience in powerelectronics hardware design, high-voltage/high-current systems, semiconductortest hardware or high-power test instrumentation.
Strong knowledge of SiC MOSFET andIGBT switching behavior, gate drivers, DC-link design, protection circuits,transient effects and energy-flow analysis.
Experience in schematic review,interface definition, signal-conditioning review, isolation review, boardbring-up, hardware debugging and system-level validation.
Ability to define test sequencesand hardware-state transitions for automated test execution, including faulthandling and safe-state behavior.
Good understanding of parasiticinductance/capacitance effects, grounding, cable/connector selection, signalintegrity and EMC/EMI considerations in power electronics systems.
Good to Have
Exposure to dynamic semiconductortest methods such as double-pulse testing, short-circuit testing, multi-pulsetesting, UIL/avalanche testing and high-current pulse testing.
Awareness of safety/interlocksystems, CE/SEMI compliance readiness and validation practices for high-powerequipment.
Familiarity with tools such asLTspice, PLECS, MATLAB/Simulink, Altium, Cadence, Mentor or equivalentschematic/PCB review environments.
Role Impact
This role is critical forensuring safe, reliable and robust operation of high-power SiC MOSFET dynamictest platforms by improving protection reliability, switching performance,hardware robustness and readiness for automated test execution.
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.
Sourced from naukri
Skills
AutomationInstrumentationCadenceElectronics Hardware DesignLtspiceDiagnosticsAutomation systemsHardware ArchitectureHardware Debuggingdebugginghardware interfacesDebugCircuit TestingArchitecturecomplianceHardware Design
About Tessolve
Tessolve
Semiconductors
2.5k+
employees
2004
22 years old
Bangalore/Bengaluru, Karnataka
India
₹10.6L PA avg
Avg at Tessolve
About
Tessolve (a Hero Electronix Venture) is a leading end-to-end solution provider, from chip design, test and PCB engineering through embedded systems development.
Industries
Semiconductors
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