9013 pnp transistor datasheet booklet

1 ksa1015 a pnp epitaxial silicon transistor january 2014, pnp epitaxial silicon transistor. There are two types of bjt npn and pnp transistors. General description npnpnp generalpurpose double transistors in an sot457 sc74 plastic package. Npn transistor is one of the bipolar junction transistor bjt types.

The small amount of base current controlled both the emitter and collector current. However, since the emitter, base, and collector in the pnp transistor are made of materials that are different from those used in the npn transistor, different current carriers flow in the pnp unit. Its format for a transistor is a digit, two letters and a serial number. In active region, the transistor operate as an amplifierthe junction baseemitter is forward biased. That will tell you much more than you could possibly test with a multimeter. Pbss5330x 30 v, 3 a pnp low v cesat biss transistor.

How it works to understand how a pnp transistor works, lets follow its. Consider a pnp transistor, which is connected in the circuit with the supply voltages v b 1. Instead current is sinked from the base of the pnp transistor, meaning current flows out of the base and is sinked to ground. Difference between npn and pnp transistor elprocus. The direction of the arrow always points from the positive ptype region to the negative ntype. Silicon offers good overall performance with a base emitter junction turn on voltage of around 0. In pnp transistor, the majority charge carriers are holes, where in npn the majority charge carriers are electrons. And also this circuit connected with the resistors of r b 200k. A1266 datasheet pdf pnp transistor kec, 2sa1266 datasheet, a1266 pdf, a1266 pinout, equivalent, a1266 data, a1266 circuit, output, ic, schematic. In this condition, the pnp transistor will conduct current across from the emitter to the. Check transistor in digitla multimeter with diode,continuity or hfe beta mode. The transistor in which one ntype material is doped with two ptype materials such type of transistor is known as pnp transistor. Three modes of operating region of transistors are. Let us consider a pnp transistor as shown in the below figure.

Dec, 2018 a1266 datasheet pdf pnp transistor kec, 2sa1266 datasheet, a1266 pdf, a1266 pinout, equivalent, a1266 data, a1266 circuit, output, ic, schematic. Basically, in this type of transistor construction the two diodes are reversed with respect to the npn type giving a p ositive n egative p ositive type of configuration, with the arrow which also defines the emitter terminal this time. If your results do not match these, then you probably dont have either a pnp or npn transistor as there exist many other types of transistors, and some basic computer chips can be made to look like a 3 pin transistor voltage regulators, hall effect switches, am radio ic, temperature sensor. Identifying the terminals of a transistor requires the pin diagram of a particular bjt part. Low current maximum100 ma low voltage maximum 65 v applications. To3 pnp bipolar transistors bjt are available at mouser electronics. Zxtp25140bfh 140v, sot23, pnp medium power transistor datasheet. Sts90 npn silicon transistor descriptions general purpose application. Bc182l general purpose transistors page 2 100508 v1.

Zxtp25140bfh 140v, sot23, pnp medium power transistor. When to use npn transistors, and when to use pnp transistors for switching i want to be able to use a transistor to turn on and off a light, such that writing digitalwritepin, high will allow current to flow through the light, and digitalwritepin, low will stop the flow of current and turn the light off again. Let us consider the two examples of pnp transistors 2n3906 and pn2907a, shown in the images above. A pnp transistor is on when the value of the voltage source connected to the base is low and turned off when it is high. The pnp transistor, like almost all transistors, is a 3lead device. This parameter is the collector to base breakdown voltage of a bipolar transistor. General purpose switching and amplification sot23 parameter symbol value unit collector base voltage bc856 bc857 bc858 vcbo805030. Features, specifications, alternative product, product training modules, and datasheets are all available. The second letter refers to transistor type, such as a for a highfrequency pnp transistor and c for an npn highfrequency transistor. Pnp transistor tutorial the bipolar pnp transistor.

The major difference between npn and pnp transistor is, an npn transistor gets the power when the flow of current runs through the base terminal of the transistor. Note that japaneseorigin transistor typically omit a 2s in front of the part number, thus a c1815y is a 2sc1815 with a gain of y. Active regionsaturation regioncutoff region1 active region characteristics. Transistor switches can be used to switch a low voltage dc device e. The pnp transistor has two crystal diodes connected back to back. Here the majority charge carriers are the electrons. Leds on or off by using a transistor in its saturated or cutoff state. A pnp transistor receives positive voltage at the emitter terminal. Pnp transistors on semiconductor pnp online catalog. This positive voltage to the collector allows current to flow across from the collector to emitter, given that there is a sufficient base current to turn the transistor on. To get current running from emitter to base, you need a voltage difference. Dec 19, 2016 a pnp transistor will turn on when you have a small current running from emitter to base of the transistor. Zxtp25140bfh 140v, sot23, pnp medium power transistor datasheet keywords. You can always remember that the arrow points at the n material.

The npn transistor consists of two ntype semiconductor materials and they are separated by a thin layer of ptype semiconductor. When used as an ac signal amplifier, the transistors base biasing voltage is applied in such a way that it always operates within its active region, that is the linear part of the output. In saturation region, the transistor operates as an closed. Bc817dpn npnpnp general purpose transistor 27 november 2019 product data sheet 1. Since the current goes from emitter to base, the base needs to be 0.

Zetex zxtp2025f 50v pnp medium power transistor datasheet mosfet and igbt gate driving relay and solenoid driving lamp driving highside switches dcdc conversion motor driving,high gain 50v forward blocking voltage low saturation voltage high peak current high power dissipation sot23 package created date. However, since the emitter, base, and collector in the pnp transistor are made of materials that are different from those used in the. Silicon pnp power transistors these devices are designed for use in power amplifier and switching circuits. When i say turn on, i mean that the transistor will open up a channel between emitter and collector.

Marking package code sts90 sts90 to92 outline dimensions unit. The transistor is a three terminal device which offers current gain. So now that weve gone over the basics of pnp transistors, we can now go over how to connect a pnp transistor in a circuit to provide switching andor amplification. Ksa1015 pnp epitaxial silicon transistor features a. The symbol of the transistor has an arrow on the emitter. The pnp transistor is the exact opposite to the npn transistor device we looked at in the previous tutorial. Zxtp2025f 50v pnp medium power transistor datasheet. The pnp transistor is often operated in active mode because in active mode the pnp transistor amplifies the electric current.

Transistor specifications explained electronics notes. It is the maximum collector base voltage again it is generally measured with the emitter left open circuit. An npn transistor receives positive voltage at the collector terminal. Each has differnet characteristics, and by designing the circuit around one of these configurations it is possible to achieve the characteristics required. The flowing of these electrons from emitter to collector forms the current flow in the. Free packages are available maximum ratings rating symbol value unit collector.

B647 datasheet, equivalent, cross reference search. Npn transistor circuit working, characteristics, applications. Mcc tm micro commercial components 20736 marilla street chatsworth 2sb647l micro commercial components ca 911 phone. Basically, in this type of transistor construction the two diodes are reversed with respect to the npn type giving a positivenegativepositive configuration, with the arrow which also defines the emitter terminal this time pointing inwards in the transistor symbol. To get current running from emitter to base, you need a voltage difference of about 0. Complementary pair with sts9012 ordering information type no. In this tutorial we will talk about the pnp transistors. If the transistor is a pnp, then the arrow points to the base of the transistor, otherwise it points to the output. There are three configurations that cna be used for a transistor.

We will use the most widely used pnp transistor for our circuit, the 2n3906. Check transistor with analog or digital multimeter in ohm range mode. The first digit is the number of leads minus one, so it will be 2 for a bipolar transistor. A properly biased pnp transistor the pnp transistor works essentially the same as the npn transistor. Jan 23, 2015 npn transistor is one of the bipolar junction transistor bjt types. Features and benefits reduces component count reduces pick and place costs aecq101 qualified 3. Emitter saturation voltage vbesat ic 10ma, ib 1ma 0. Features complement to npn 2n5191, 2n5192 these devices are pb.