От аннода к катоду насколько я знаю должна сохранятся полная проводимость
Who is "полная проводимость"?
STPS3045CW datasheet --> Fig.9: Forward voltage drop versus forward current (maximum values, per diode)
STPS3045CW datasheet --> Fig.7: Reverse leakage current versus reverse voltage applied (typical values, per diode)
Forward voltage - anode (+) & catode (-)
Reverse voltage - anode (-) & catode (+)
shinigammi писал(-а):
ток течёт от - к +
Current direction is virtual.
(+) --> (-) or (-) --> (+) is right.
Conventional current direction: (+) --> (-). Charge flow may be same (positive charge) or opposite (negative charge).
shinigammi писал(-а):
я правильно понимаю?
No.
shinigammi писал(-а):
если подключить к анноду минус тестера(боковая нога ), а плюс к центральной - катод
Reverse voltage
In "diode test" mode you have overrange situation.
shinigammi писал(-а):
если наооборот
Forward voltage
In "diode test" mode you have ~ 150-250 mV.
STPS3045CW datasheet --> Fig.9: Forward voltage drop versus forward current (maximum values, per diode)
STPS3045CW datasheet --> Fig.7: Reverse leakage current versus reverse voltage applied (typical values, per diode)
Forward voltage - anode (+) & catode (-)
Reverse voltage - anode (-) & catode (+)
(+) --> (-) or (-) --> (+) is right.
Conventional current direction: (+) --> (-). Charge flow may be same (positive charge) or opposite (negative charge).
In "diode test" mode you have overrange situation.
In "diode test" mode you have ~ 150-250 mV.
This is actually for diode only (not in pcb).