Keysight Technologies B1505A User Manual page 146

CAUTION
Figure 3-15
Accessories
• N1265-61752: short wire (black), 2 ea.
For making the Kelvin connection, Force and Sense must be connected
together at the device terminal.
Figure 3-16 and
3. Set the current control device on the left socket or connect the load resistor
between the studs for the resistor.
The current control device must be an extra 3-pin inline package device
which is expected to have the same characteristics as DUT. If the device is
not available, use a load resistor. The resistor must satisfy the following
specifications.
Resistance = Vr/Ir (Vr: rated voltage, Ir: rated current)
Peak power  Vr  Ir  1 ms
4. Set your DUT on the right socket.
5. Close the fixture cover and perform measurement.
Do not apply voltage/current over the maximum limit of the socket module.
Gate Charge Socket Module
N1259A Opt 013
Emi er / Source
Collector / Drain
A
Force Sense
Force
1
5
3
Curve Tracer Test Adapter Socket
3-50
Figure 3-17 show connection examples.
B C
Base / Gate
Force Sense
Sense
2
6
4
Keysight B1505A User's Guide, Edition 12
Gate DUT
High: Max. 30 V / 1 A
Low: Max. 10 V / 1 A
Selector Out Force
High: Max. 3000 V / 500 A
Low: Max. 10 V / 500 A
Selector Out Sense
High: Max. 3000 V /20 mA
Low: Max. 10 V / 20 mA
SMU Current Control
High: Max. 30 V / 1A floating 3000 V
Low: Max. 10 V / 1A floating 3000 V