MRS Electronic

Custom Solutions

Designed around your device

Built for extreme conditions*

Long, autonomous test runs

Custom Solutions

Our high precision, flexible custom solutions are fully capable of operating in lab as well as a high volume production.

Each custom system is engineered to your exact specifications — voltage ranges, current levels, device types, and production throughput — with full lifecycle support included.

ZTH Tester

Tester Cabinet

A low-volume production-line ZTH system at 150 A, measuring all parameters of a FET or FET module — contact check, BVDSS, IDSS / DIDSS with compensation, IGSS / DIGSS, VGSTH, RDSON, ZTH and ZTH loop, C and R — and including a manual contacting station.

Contact check
Vz temp. compensated
IR / DIR temp. compensated
Vf (mA), Vf (Power)
many more....
HTRB Tester

HTRB Tester

High Temperature Reverse Bias testing for up to 4 DUTs at ± 6500 V and 200 °C. Runs 72 h independently of the PC, with high-voltage supplies, four temperature regulators, separate heating and cooling per DUT, and a dedicated safety system.

Contact check
Vz temp. compensated
IR / DIR temp. compensated
Vf (mA), Vf (Power)
many more....
HTOL Tester

HTOL Tester

High Temperature Operating Life testing to JEDEC standards over 100–1000 h. Up to 80 DUTs in a heating chamber to 260 °C, with high-power supplies, an oscilloscope, a multiplexer for V-measurement and current limitation per DUT.

Contact check
Vz temp. compensated
IR / DIR temp. compensated
Vf (mA), Vf (Power)
many more....
Thermal Cycling Diode Tester

Thermal Cycling Diode Tester

Stress-tests rectifier diodes with high-current pulses up to 200 A while monitoring forward voltage to track junction temperature. 16 independent positions run 500+ hours, with programmable cycle patterns and per-product contact units.

Contact check
Vz temp. compensated
IR / DIR temp. compensated
Vf (mA), Vf (Power)
many more....

and many more...

as per your requirements.

Diode

Diode

FETs

FETs

IGBTs

IGBTs

Halfbridges / Rectifiers

Halfbridges / Rectifiers

Si/SiC KGD

Si/SiC KGD

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Lifecycle services

Autocal

Empowering you to independently verify DC specifications and perform automated calibration, ensuring your tester maintains peak accuracy over its lifetime.

Software

KSR operating software and MMP editors provide a flexible architecture to easily adapt measuring programs, control hardware, and analyze production data

Onsite

Comprehensive support and regular on-site maintenance from our expert technical team to guarantee long-term reliability and keep your lines running optimally. Installation, commissioning and service at your production site, anywhere in the world.

Trainings

Expert-led training programs designed to equip your team with the essential skills for system operation, routine maintenance, and advanced testing execution.

Planning your next semiconductor tester?

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