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Install Two Transistors on the TO-247-3 and -4 DUT Modules
Attach the Device clamp to the DUT. Insert the device heater with integrated
thermocouple between the DUT and the clamp.
TO247
Device
Figure 17 Install the Clamp and Heater on a TO247 Device
- Wrap the TO247 Device in one layer of Kapton tape.
- Use a Torx T8 screw driver on clamp screws
- Tighten only enough to hold the DUT and heater assembly together. Do not
Keysight Double-Pulse Test Fixture Installation and Use Guide
Kapton tape
around TO247
over tighten.
DUT Test Module for Si/SiC T0-247-3 and -4 Devices
clamp around
Device
Heater and
device
47
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