anode and cathode pins. Two clearance holes (rather than a pin socket) are provided to
accommodate the third pin.
The method of connecting the AVX-CA-KMPB-TO39 test jig to the pulse mainframe and
to the oscilloscope is identical to that for the standard test jig (the AVX-CA-AXPOST,
described in the previous section).
The pin socket area is shown below:
The next photo show an installed DUT.
AVX-CA-SOT23B
The AVX-CA-SOT23B test jig provides an arrangement of sockets that will accept a
small daughterboard. Three-pin SOT-23 devices may be soldered to the
daughterboard. The daughterboard may be inserted into the sockets in six different
orientations, permitting any combination of pins to be assigned as the anode and the
cathode. One of the three device pins will be unused – however, footprints for jumpers
are provided on the daughterboard to permit pins to be shorted together. For example,
if the DUT is actually a MOSFET whose body diode needs to be characterized, then the
gate pin is normally shorted to the source pin.
36
Summary of Contents for AVR-EB2A-B
Page 44: ...The installed DUT is shown below 44 ...
Page 46: ...The installed DUT is shown below 46 ...
Page 48: ...It is still below 300 ps at 10 mA 10 mA as well 48 ...
Page 56: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY ...
Page 65: ...TEST JIG WIRING AVX CA AXPOST ...
Page 67: ...TEST JIG WIRING AVX CA SOD123 QTKA ...
Page 69: ...TEST JIG WIRING AVX CA SOT23B ...
Page 70: ...CUSTOMIZED DAUGHTERBOARD AVX CA SOT23B ...
Page 71: ...PERFORMANCE CHECK SHEET 71 ...