, , (1 3 ).
.
.
. , 100%.
. 10% .
, , .
, , ... .
1.
:
Rn = 10 ; U max = 50 , - < 1, >0,9.
Imax = 50 / 10 = 5 A.
(mc9) .
IRG4BC15UD 7,8 600 .
(http://www.irf.com/productinfo/datasheets/data/irg4bc15ud.pdf)
, (Turn-Off Delay Time) 240 , -.
(. 1).
. 1. IRG4BC15UD
, 5 , Uce 1,8 , UGE =15 , U 51,8 .
P = Uce Imax = 9 .
, (Maximum Power Dissipation) (TC = 100C) 19 , .
... , .
= P. / P. = U max Imax / U Imax = (51,8 *5) / (50*5)= 0,965,
.