2N3773

Series:	--
Packaging:	Tube
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	16A
Voltage - Collector Emitter Breakdown (Max):	140V
Vce Saturation (Max) @ Ib, Ic:	4V @ 3.2A, 16A
Current - Collector Cutoff (Max):	10mA
DC Current Gain (hFE) (Min) @ Ic, Vce:	15 @ 8A, 4V
Power - Max:	150W
Frequency - Transition:	4MHz
Operating Temperature:	-65°C ~ 200°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-204AA, TO-3
Supplier Device Package:	TO-3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

2N3773 Transistors or bipolar junction transistors (BJT) are one of the most common and versatile devices found in electronic circuits. It is a three terminal small signal device that is made up of a small piece of semiconductor material and is able to switch or amplify electronic signals. The 2N3773 are a group of small signal transistors with low current, high gain allows them to be used in many low power applications. Working PrincipleA transistor is basically a semiconductor made up of 3 layers of doped silicon. The 3 layers in the 2N3773 transistors are Base, Collector, and Emitter. The transistor works on the principle of electron mobility. When voltage is applied to the base, it causes current to flow from the emitter to the collector by the action of electron mobility. The current flow is controlled by the amount of voltage applied to the base terminal. This means that the transistor can be used to amplify or switch signals depending on the current flow.The main working principle of transistors can be divided into three main regions of operation known as the active region, saturation region, and cut off region. In the active region, the transistor is in its linear mode as the base current controls the amount of current flow from the emitter to the collector. The particular mode of operation can be seen as a linear relationship between Collector current (Ic) and the Base current (Ib). In the saturation region, the transistor amplifies the input current to a collector current level close to the supply voltage (Vcc). The cut off region is where the current flow is completely cut off due to minimal base voltage. This region essentially turns the transistor off.Application FieldThe 2N3773 transistors are mainly used in low power amplifier applications such as audio and RF amplifiers, lamp & motor control circuits, driver stages etc. The transistors are also used for switching applications such as generating oscillator signals, demodulating received signals like AM, FM etc. and for pulse generation. The wide range of current gain and high input impedance makes the transistors suitable for these applications.The 2N3773 transistors are also used as voltage regulators or voltage stabilizers to avoid over voltage or under voltage conditions in the output of circuits. The transistors are also used in high frequency oscillator circuits, linear amplifiers etc. due to their excellent small-signal characteristics and the ability to control the flow of current.Summary2N3773 transistors are small signal devices that are most commonly used in low power amplifier applications such as audio and RF amplifiers, lamp & motor control circuits, driver stages etc. as well as switching applications such as generating oscillator signals and pulse generation. The wide range of current gain and high input impedance makes the transistors suitable for these applications. The transistors are also used as voltage regulators or voltage stabilizers to avoid over voltage or under voltage conditions in the output of circuits. The transistors work based on the principle of electron mobility and can be operated in the active, saturation and cut off regions.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description