News

What type of transistor is BD139?

What type of transistor is BD139?

NPN complementary
The BD139 is a NPN complementary low voltage NPN transistor in 3 pin SOT-32 package. This device is designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits.

What does a BD139 transistor do?

BD139 is a Bipolar NPN transistor, it is mounted in the SOT-32 plastic package. It is designed for audio amplifier and driver utilizing complementary circuits. BD139 has a gain value of 40 to 160, which determine the amplification capacity of a transistor.

Which transistor is equivalent to BC547?

BC547 Transistor Equivalent BC547 transistor can be used as an alternative to many transistors: BC548, BC549, BC636, BC639, 2N2222 TO-92, 2N2222 TO-18, 2N2369, 2N3055 and 2N3904 all are BC547 transistor equivalent.

What is the equivalent of D882 transistor?

The equivalent for D882: TIP31. BD679.

What is 2N2222 transistor?

The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. It was originally made in the TO-18 metal can as shown in the picture.

What is BD140 transistor?

The BD140 is a PNP Epitaxial Planar Transistor that is mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN complement is BD139 and this transistor comes with a VCE of -80V and a continuous collector current of -1.5A.

What is Tip42c transistor?

Tip42c is a medium power transistor mainly used for amplification and switching purpose. It is made up of silicon material and falls under the category of PNP transistors. The voltage across collector and emitter terminals is 100V and the voltage across base and collector terminals is 100V.

Can a 2N2222 replace BC547?

The 2N2222 and BC547 transistors are general-purpose transistors that are commonly used in electrical circuits; the BC547 transistor is one of the best transistor counterparts which can interchange with 2N2222 transistor.

Can I use BC548 instead of BC547?

BC547 and BC548 are basically the same, but BC547 has more breakdown voltage, while BC548 features low noise. They are the most general-purpose NPN silicon transistors, and switching one to the other will not significantly affect the circuit.

Is D882 NPN or PNP?

NPN transistor
The D882 is an NPN transistor that is capable of handling voltages up to 30V and currents up to 3A, with a 6A peak for pulses less than 5ms.

What can I use instead of 2N2222?

Which transistor is equivalent of 2N2222? The 2N2907 is an equally popular PNP transistor complementary to the 2N2222. The 2N3904 is an NPN transistor that can only switch one-third the current of the 2N2222 but has otherwise similar characteristics.

Can I use BC547 instead of 2N2222?

2N2222 is the most common and excellent substitute for BC547. The only minor changes are in the input and output capacitance, which are slightly higher in case of 2N2222 and will only affect circuits during high frequency operation and not otherwise. Other substitutes include 2N3904, PN100, 2N4401, BC337, etc.

What is BC557 transistor?

BC557 is a general-purpose transistor, used like an amplifier or a switch in electronic circuits. Its hFE ratings of this transistor range from 125 to 800 to make the transistor ideal by using like an amplifier within electronic circuits like audio signal amplification.

What is the use of tip 42c transistor?

What is TIP122 transistor?

Description: The TIP122 is a silicon NPN Darlington transistor in a TO-220 type package designed for general purpose amplifier and low-speed switching applications. Features: D High DC Current Gain: hFE = 2500 (Typ) at IC = 4A. D Collector-Emitter Sustaining Voltage: VCEO(sus) = 100V (Min) at IC = 100mA.

What is difference between BC547 and 2N2222?

The 2N2222 has an emitter, base, and collector pinout, whereas the BC547 has a collector, base, and emitter pinout. The collector to base voltage at 2N2222 is 60 volts, whereas it is 50 volts at BC547, and the collector to emitter voltage is 30 volts at 2N2222 vs 45 volts at BC547.

Can I use bc547b instead of BC547?

just make sure the resistors are the right value to acount for the lowest gain you may have. The 547 is the non-graded version, whereas the A, B and C versions have been graded into specific hfe ranges. Basically any of them will work there.

Is a D882 high power transistor?

The D882 is a medium power NPN transistor that features a high collector-emitter breakdown voltage and medium current carrying capability.

What is the use of D882 transistor?

D882 is a general-purpose transistor that belongs to the NPN transistor family. It comes with collector current 5A and is mainly used for switching and amplification purpose. The amplification factor is 60-400. This factor indicates the amount of current this device can amplify.

How many watts can a 2N2222 handle?

It’s a current controlled transistor. It has a Collector current of 800 mA. Power Dissipation of 2N2222 is 500mW. It can operate between -65 C to 200 C temperature.

Can I use BC547 instead of BC557?

Yes. You can use BC557 in place of BC547. And similarly, you could use BC558 in place of BC557. Can I use BC548 instead of BC547?

What is the difference between BC547 and BC548?

What is the difference between BC547 and BC548? BC547 and BC548 are basically the same, but BC547 has more breakdown voltage, while BC548 features low noise. They are the most general-purpose NPN silicon transistors, and switching one to the other will not significantly affect the circuit.

What is tip 42c?

The TIP42C is a -100V PNP complementary silicon plastic Power Transistor designed for use in general purpose power amplifier and switching applications. 100V Minimum collector-emitter sustaining voltage (VCEO (sus)) 1.5V Maximum collector-emitter saturation voltage (VCE (sat) at IC = 6A)

What is TIP120 transistor?

The TIP120 is an NPN Power Darlington Transistor. It can be used with an Arduino to drive motors, turn lights on, and drive other high power gadgets. The TIP120 acts as a power broker or gatekeeper between the Arduino realm and the high power realm composed of the PC fan and its battery pack.

Can 2N2222 replace BC547?