Keysight Technologies B1505A User Manual page 52

Introduction
Overview
• Keysight N1266A HVSMU current expander
Current expander for HVSMU. Maximum current is expanded up to 2.5 A.
Configures high voltage medium current unit (HVMCU) with the HVSMU
module and two HC/MCSMU modules.
Selector is initially installed for switching the HVSMU or the HVMCU
connected to the DUT.
• Keysight N1267A HVSMU/HCSMU fast switch
Selector box to switch the measurement resource connected to the DUT. The
measurement resource will be HCSMU or HVSMU. One MCSMU module is
required to control switching.
• Keysight N1268A Ultra high voltage expander
Voltage expander to enable 10 kV output and measurement. Configures ultra
high voltage unit (UHVU) with two HC/MCSMU modules.
• Keysight N1269A Ultra high voltage connection adapter
Adapter box to connect the N1268A expander Low terminal and the MCSMU
modules to the DUT gate and source terminals and the prober chuck. Protection
adapters for MCSMU are initially installed.
• Keysight N1271A Thermal Test Enclosure
Enclosure to enable thermal testing on N1259A/N1265A fixtures with inTEST
Thermal Plate or Thermostream.
• Keysight N1272A Device Capacitance Selector
Selector box to switch the measurement resource connected to the device under
test (DUT), for packaged device capacitance testing (input/output capacitance,
feedback capacitance, and gate resistance). The measurement resource will be
HVSMU, MPSMU and MFCMU. This is used with the N1273A capacitance
test fixture or a prober station.
• Keysight N1273A Capacitance Test Fixture
Test fixture to enable packaged device capacitance testing (input/output
capacitance, feedback capacitance, and gate resistance) in conjunction with the
N1272A Device Capacitance Selector.
2-6 Keysight B1505A User's Guide, Edition 12