BD180

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	3A
Voltage - Collector Emitter Breakdown (Max):	80V
Vce Saturation (Max) @ Ib, Ic:	800mV @ 100mA, 1A
Current - Collector Cutoff (Max):	1mA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	40 @ 150mA, 2V
Power - Max:	30W
Frequency - Transition:	3MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-225AA, TO-126-3
Supplier Device Package:	TO-225AA
Base Part Number:	BD180

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

Overview of a BD180 Transistor

A BD180 is a PNP bipolar junction transistor (BJT) used for power amplification and switching applications in electronic circuits. This transistor type is designed for use in medium to high power circuits and features low power consumption, high voltage resistance, and reliable performance. Manufactured in both plastic and metal packages, some of the more common variants of the BD180 transistor are the BD181, BD182, and BD183.

Structure of the BD180 Transistor

A BD180 transistor is composed of three layers of semiconductor material: a base, collector, and emitter. These semiconductor layers form two heavily-doped PNP connections. The base-emitter junction is the control electrode of the transistor and is used to regulate current flow between the emitter and collector. The base-collector junction, on the other hand, is used as the active region that switches the transistor in and out of conductive states. Though its structure is relatively simple, the BD180 has a wide range of applications, including switching and power amplification in a variety of electronic circuits. It is popular for use in medium to large power switching circuits due to its low power consumption and high voltage resistance.

Applications for the BD180 Transistor

The BD180 transistor is an ideal choice for medium to high power switching and amplification applications. It is particularly useful in power-hungry circuits like high-power audio amplifiers due to its high voltage resistance and low power consumption. Additionally, the BD180 can be used in medium voltage applications such as logic gate design and power switching in small circuits.In addition to its power amplification and switching capabilities, the BD180 can also be used in audio amplifiers, radio transmitters, and digital logic gates. Its two PNP diodes provide a wide range of flexibility and functionality, allowing it to be used in a variety of applications.

Working Principle of the BD180 Transistor

The BD180 transistor works by regulating the flow of electrons between its base, collector, and emitter components. The NPN-type base-emitter junction is used to control current flow between the collector and emitter: when a voltage is applied to the base of the transistor, the current is allowed to flow to the collector, allowing electrical current to flow to the output. Conversely, when the voltage applied to the base is decreased, the flow of electrons is blocked and the collector-emitter connection is cut off, preventing current from flowing to the output. This control over the flow of electrons is what makes the BD180 ideal for use in power amplification and switching applications. With the ability to switch a current on and off quickly and accurately, the BD180 can quickly and precisely regulate power and voltage in a wide variety of electronic circuits.

Conclusion

The BD180 transistor is a popular choice for use in medium to high power switching and amplification applications. Due to its two PNP junctions and its ability to quickly and accurately switch a current on and off, the BD180 can be used in a wide variety of audio amplifier, radio transmitter, and digital logic gate circuits, as well as many other power-hungry circuits. Low power consumption, high voltage resistance, and reliable performance make the BD180 an ideal choice for circuits that require precise control of current and power.

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

Part Number	Manufacturer	Price	Quantity	Description