What is d882p?

What is d882p?

The D882 is a medium power NPN transistor that features a high collector-emitter breakdown voltage and medium current carrying capability. It can also be mounted on a heatsink using the screw hole in the SOT-32 package.

What is the equivalent of D882 transistor?

The equivalent for D882: TIP31. BD679.

Which transistor is best for switching?

Best Transistors: BJTs

• #1 NPN – 2N3904. You can find most often NPN Transistors in low-side switch circuits.
• #2 PNP – 2N3906. For high-side switch circuits, you need a PNP style BJT.
• #3 Power – TIP120.
• #4 N-Channel (Logic Level) – FQP30N06L.

Which pin is which on transistor?

Pin Identification of Transistors In plastic casing, one side of the transistor is Flat which is the front side and the pins are arranged serially. To identify the pins, keep the front flat side facing you and count the pins as one, two etc. In most NPN transistors it will be 1 (Collector), 2 (Base) and 3 ( Emitter ).

Can a transistor handle 12 volts?

If you’re using 12V, you shouldn’t have a problem with this. NPN (and PNP) transistors look like a diode from the base to the emitter. If you try to drive it without someway to limit the current, the transistor will be destroyed.

Why does a transistor have 3 pins?

The transistor has three legs, these are the base, collector and the emitter. The emitter is always connected to 0v and the electronics that is to be switch on is connected between the collector and the positive power supply. The base of the transistor is used to switch current through the collector and emitter.

How do you read transistor markings?

The typical format for the transistor is a digit, letter and serial number. The first digit is the number of leads minus one. An ordinary bipolar transistor has three leads, so the first digit for it will be 2. The letter N is for semiconductors, so this will be the letter written on a transistor using this system.

What do the 3 pins of a transistor do?

How do you convert a transistor 5V to 12V?

An open-collector output and a pull-up resistor should convert 5V signal to 12V. You can use an NPN transistor (and base resistor) to change your output to an open-collector output. Not sure what you meant by “amplify”, but if you meant linear amplification, a cheapo LM386 will do. For digital, get a npn.

Which pins are which on a transistor?

In plastic casing, one side of the transistor is Flat which is the front side and the pins are arranged serially. To identify the pins, keep the front flat side facing you and count the pins as one, two etc. In most NPN transistors it will be 1 (Collector), 2 (Base) and 3 ( Emitter ).

What are the 3 legs on a transistor called?

The transistor has three legs, the Collector (C), Base (B), and Emitter (E). Sometimes they are labeled on the flat side of the transistor.

What is the device code for transistor?

Transistor marking code examples First alphabet represents the type of semiconductor used and the second alphabet represents the use of transistor. According to the American system, the code begins with 2N followed by a number that indicates the time of design. A higher number indicates recent design.