The 2N3771 is silicon epitaxial-base NPN transistors mounted in the Jedec TO-3 metal case. They are intended for linear amplifiers and inductive switching applications. What is Power Transistor? Transistors are three-terminal semiconductor electronic devices that … Read more
npn transistor
TIP29C NPN Power Transistor is manufactured in Planar technology with a “Base Island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. The PNP types are TIP30A and TIP30C. … Read more
TIP29C NPN Power Transistor – Datasheet
2n3585 NPN is a high voltage transistor designed for high-speed switching and liner amplifier application for High Voltage operational amplifiers, switching regulators, converters, deflec6m stages, and high fidelity amplifiers. 2N3585 Pinout 2N3585 Pin Configuration Pin … Read more
2N3585 NPN High Voltage Transistor – Datasheet
BD135 epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN types are the BD135 and BD139, and the complementary … Read more
BD135 NPN Power Transistor – Datasheet
BD115 is an NPN high voltage power transistor. High voltage power bipolar transistors with a voltage rating from 500 V to 1000 V are ideal for battery-charger, power supply, and lighting applications. BD115 Pinout BD115 … Read more
BD115 NPN High-Voltage Transistor – Datasheet
What is Power Transistor? Transistors are three-terminal semiconductor electronic devices that can be used as switches or amplifiers. They can be of NPN or PNP polarity, and many different types are available with different power … Read more
2N3055 NPN Power Transistor – Datasheet
2N3053 is a NPN metal case Power Transistor in TO-39 package. It can be used for switching and amplification purposes. What is Power Transistor? Transistors are three-terminal semiconductor electronic devices that can be used as … Read more
2N3053 NPN Power Transistor – Datasheet
2SC1215 NPN Small Signal Transistor is designed for high-frequency (VHF band) amplification and oscillation application. 2SC1215 Pinout 2SC1215 Pin Configuration Pin No Pin Name 1 Emitter 2 Collector 3 Base 2SC1215 Key Features 2SC1215 Specification … Read more
2SC1215 NPN Small Signal Transistor – Datasheet
We all have overhead tanks in our houses for storing water and it makes it difficult to identify the level of water. This can lead to some difficulties or overflow of water which wastes your … Read more
Water Level Alarm Circuit using BC547 NPN Transistor
A DC power supply takes AC from the wall outlet, converts it to unregulated DC, and reduces the voltage using an input power transformer. typically stepping it down to the voltage required by the load. … Read more
12V 3A Power Supply Circuit Using 2N3055 Transistor
S8050 is a low voltage high current small signal NPN epitaxial silicon transistor, designed for Class B push-pull audio amplifier and general-purpose applications. S8050 has a gain value of 110 to 400. The maximum collector … Read more
S8050 NPN Transistor – Datasheet
2N2222 is an NPN bipolar junction transistor commonly used for low power amplification and switching. It has three terminals namely emitter, base, and collector. It is designed for low to medium current, low power, medium voltage, and can … Read more
2N2222 NPN Transistor – Datasheet
BC546 is an NPN epitaxial silicon transistor that is available in a TO-92 package. This transistor is very popular for its high voltage characteristics where the maximum voltage across collector-emitter (VCE) could be 65V and … Read more
BC546 NPN Transistor – Datasheet
BC548 is an NPN epitaxial silicon transistor. It is mostly used for current amplification and switching. It has three terminals namely emitter, base, and collector. The amount of current flowing from base to the emitter … Read more
BC548 NPN Transistor – Datasheet

The amplifier is an electronic circuit or device used for amplification and primarily used in the reproduction of sound and mainly in our electronics industry. There are many amplifiers available using transistors, op-amp, transformer-based, etc. … Read more
Simple Preamplifier Circuit using BC547 Transistor
BC547 is an NPN epitaxial silicon transistor. It is mostly used for current amplification and switching. It has three terminals namely emitter, base, and collector. The amount of current flowing from base to the emitter … Read more