, :
iy, ik, i = f(e), =const
:
iy, ik, i = f(ek), =const
() .
- 2.2.
i, i1, i2 = f(e), =const;
i, i = f(ea), c =const
2.2
:
1. ( 1<0). , ( ) 1>0.
2. (<0) , (2.2) ic = ic1 + ic2 = ik.
3. , . , ia = f(ec1) . , , 12 .
4. ( 1>0) ; (. 2.2.).
n-p-n 2.3.
( n-p-n):
1. ( >0). .
2. (<0) - , .
3. , .
ik, i = f(e) =const ik, i = f(e) i =const
'> ''> '''; '> ''> '''
2.3
, 2.4.
-:
1. .
2. ( 0 ) , , .
|
|
3. , .
4. ic = f(e) .
p-n . n- , .
i = i = f(e) =const '> ''> ''';
i = i = f(e) =const '> ''> '''
i = 0
2.4
:
1. , , , .
2. , 0 .