For Wide Bandgap Silicon Carbide and GaN High-Voltage and High-Current Known Good Die Applications
High-Power Known Good Die Test Contactor
cGator Contactor is a Top and Bottom Contacting Solution for Power Known Good Dies (KGD).
Cohu´s Volta-Flux Micro Cantilever Technology provides stable and low CRES for very challenging high-voltage and high-current requirements.
The gentle-touch feature reduces surface impacts to a minimum while providing a reliable contact force.
The Volta-Flux Micro Cantilever Probe Head enables efficient heat dissipation from Top and Bottom surface of the Die under test.
Micro Cantilever enables smart stacking of pins to increase current carrying capability.
The cGator is designed to address the most common Test Parameters, for example:
- Off-state tests: BVDSS
- On-state tests: RDSon
- Unclamped Inductive load Switching / Avalanche tests
- Dynamic switching tests: Single pulse and double pulse inductive load switching
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Key Features
High Voltage
High voltage parameter tests up to 3,000 V.
High Current
Dynamic Tests up to 1,000 A.
Heat Dissipation
Outstanding heat dissipation by Volta-Flux Micro Cantilever Technology.
Single Die Contacting Solution
Interfaces with up to four individual test stations with a single insertion.
Fast Testing
Low stray inductance enables fast switching of Wide Bandgap Dies.
Gentle Touch Contacting
Assurance of minimized imprint marks on Die materialization.
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Expertise
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