涓�銆佸鍥炬墍绀虹數璺腑锛?/p>
尾
锛?/p>
100
锛岃瘯璁＄畻锛?/p>
锛?/p>
1
锛夋斁澶х數璺殑闈欐�佸伐浣滅偣锛?/p>
锛?/p>
2
锛夌敾鍑烘斁澶х數璺殑寰彉绛夋晥鐢佃矾锛?/p>
锛?/p>
3
锛夋眰鐢靛帇鏀惧ぇ鍊嶆暟
A
u
銆佽緭鍏ョ數闃?/p>
R
i
鍜岃緭鍑虹數闃?/p>
R
o
锛?/p>
浜屻�佸凡鐭ョ數璺鍥炬墍绀猴紝鏅朵綋绠＄殑
尾=100锛?/p>
be
r
=1K
飦?/p>
锛?/p>
U
BE
=0.7V
銆傝绠楅潤鎬佸伐浣滅偣锛?/p>
锛?/p>
1
锛夌敾鍑哄井鍙樼瓑鏁堢數璺紱
锛?/p>
2
锛夎绠楃數鍘嬫斁澶у�嶆暟銆佽緭鍏ョ數闃诲拰杈撳嚭鐢甸樆銆?/p>
涓?/p>
銆佺敱鐞嗘兂杩愭斁鏋勬垚鐨勭數璺鍥炬墍绀恒�?/p>
锛?/p>
1
锛?/p>
璇曞垽鏂數璺殑鍙嶉鏋佹�у拰鍙嶉绫诲瀷锛?/p>
锛?/p>
2
锛?/p>
璇存槑杩欑鍙嶉绫诲瀷瀵规斁澶х數璺殑鍝鎬ц兘鎸囨爣浜х敓浣曠褰卞搷
?
锛?/p>
3
锛?/p>
浼扮畻鐩稿簲鐨勯棴鐜鐩?
f
A
鍜岄棴鐜數鍘嬪鐩?/p>
uf
A
銆?/p>