J5418 RESULTS
The Microsemi J5418 was tested with amplitudes set to +100V and -200V, and with the
mainframe connected to the test jig using a 60 cm coaxial cable. The following reverse
recovery waveform was obtained at the test jig "OUT" terminal:
5 V/div ( = 1 A/div), 20 ns/div.
20%-80% switching time shown.
S/N 11713. 60 cm cable used.
The above waveform shows the transition from a forward current of +2A to a reverse
current of -4A. The reverse transient lasts for approximately 73 ns under these
conditions (measured at the 25% reverse current point).
This diode was also tested under +1A / -2A conditions, which produced a nearly
identical figure for t
RR
:
33
Содержание AVR-EB4-B
Страница 45: ...The next photo shows a MELF device installed between the two pins 45 A MELF packaged Device Under Test DUT...
Страница 57: ...Then open the tan colored DUT socket by flipping forward the two black latches on the front edge of it 57...
Страница 69: ...PCB 158R5 LOW VOLTAGE POWER SUPPLY...
Страница 71: ...PCB 104G KEYPAD DISPLAY BOARD...
Страница 76: ...TEST JIG WIRING AVX TRR HPOST...
Страница 83: ...PERFORMANCE CHECK SHEET 83...