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PD1500A System Verification
Verification Testing with the SC2080KE Device
Two Rohm SC2080KE, TO-247, 3-pin N-Channel SiC Power MOSFETs were
provided with the Keysight PD1500A Double-Pulse Test system. These FETS are
provided as a way to test the final PD1500A system and ensure it is working
correctly. This chapter describes initial testing the SC2080 devices and expected
results.
Equipment Required
Optionally, the following items may be used for additional tests:
SCT2080KE Device Data
When possible, refer to the device data sheet. The following is a simplified list of
absolute maximum device ratings to run the Double-Pulse Test on the SCT2080KE:
Power MOSFET: SCT2080KE (T
1 The Rohm SCT2080KE Data Sheet specifies a gate resistor (R
cannot measure Gate current with a 0
be measured or calculated. To accurately measure Gate Charge, use the 100 Gate Drive Modules.
78
– The PD1500A Double-Pulse Test System. System must include all
accessories such as oscilloscope probes, 10 mW Coaxial Shunt (installed
on TO-247-3 DUT module), cables, test modules, etc. System must be
properly setup and configured.
– Host PC with the PD1000A Control Software installed.
– Device(s) to be tested. Two ROHM SCT2080KE TO-247, 3-pin N-Channel
SiC Power MOSFETs were included with the PD1500A shipment.
– One PD1000-60901 DUT Board for TO-247 Devices
– One PD1000-66544 10 Low-Side Gate Drive Module
– One PD1000-66545 10 High-Side Gate Drive Module
– One PD1000-66505 Clamp Circuit Module
– One PD1000-66542 0 Low-Side Gate Drive Module
– One PD1000-66543 0 High-Side Gate Drive Module
– One PD1000-66546 100 Low-Side Gate Drive Module
– One PD1000-66547 100 High-Side Gate Drive Module
– PD1000-62001 Device Heater and Integrated Thermocouple
– Drain-Source Voltage V
– Continuous Drain Current ID: T
– Gate-Source Voltage VGSS: -6 to +22 V
Verification Testing with the SC2080KE Device
= 25 °C)
A
: 1200 V
DSS
= 25 °C: 40A
C
T
= 100 °C: 28 A
C
) of 0
G
Gate resistor, therefore Gate Charge and other characteristics cannot
Keysight PD500A Double-Pulse Test System Installation Guide
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1
1
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for their tests. However, the PD1500A
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