
3DD4550A4 (Huajing Microelectronics)
Silicon NPN Transistor
3DD4550 A4 NPN , , , 、 。
NPN
3DD4550 A4
○R
● ● ● ● ●
●
VCEO IC
Ptot(TC=25℃)
450 5 40
TO-252
V A W
-10℃~40℃ 1 265℃
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