如何使用NPN晶体管BC547构建一个简单的前置放大器电路 放大器是一种用于放大目的的电子电路或设备,主要用于声音再现以及我国电子工业中广泛应用。通过使用不同的组件,可以使用多种类型的放大器,例如基于晶体管的放大器,基于运算放大器的放大器,基于变压器的放大器。有时,我们在电路中使用前置放大器电路,以便在音频源声...
0 I was troubleshooting a circuit and found that a transistor BC547 is getting very hot and after a day or two it is completely burned out while keeping the circuit on continuously. Then i measured some voltages and currents around it and providing here. I also referred to datasheet of ...
Equivalent Circuit Solid dot=Green molding compound device, Z=Rank of h FE ///, . BC546,BC547,BC548 ,! - . if none,the normal device 1 BC 546 XXX 1 BC 547 XXX 1 BC 548 XXX Z Z Z ORDERING INFORM A T ION Part Nu mb er Pack ag e Packin g ...
[1] Min - Max 50 45 6 100 200 100 Unit V V V mA mA mA −65 −65 250 200 150 250 500 +150 150 +150 mW mW mW mW mW °C °C °C storage temperature junction temperature ambient temperature Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-...
FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL ...
BC547三极管
BC547三极管
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with...
Order today, ships today. BC547BTA – Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 500 mW Through Hole TO-92-3 from onsemi. Pricing and Availability on millions of electronic components from Digi-Key Electronics.
SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without ...