2N3055 Data Sheet: Key Specs of the Transistor 2N3055

2024/10/9 18:26:45

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The 2N3055 transistor is one of the foremost popular control transistors within the electronics industry, frequently utilized in different applications, counting speakers, exchanging gadgets, and control supplies. This article digs into the basic perspectives of the 2N3055 transistor, covering its details, pinout, bundling, and execution characteristics, as well as its cost and warm dissemination prerequisites. Whether you're an gadgets specialist or a proficient, this guide will give all the significant data you would like to know almost the 2N3055.


2n3055 transistor checking


Table of Contents

What is the 2N3055 Transistor?

The 2N3055 is an NPN control transistor planned to handle tall voltage and current. To begin with presented within the 1960s, it remains broadly utilized since of its unwavering quality and capacity to oversee significant control loads. The IC 2N3055 transistor can be found in numerous intensifier and exchanging circuits due to its vigorous nature and capacity to function beneath shifting conditions.

2N3055 Pinout

2N3055 Pinout

Understanding the 2N3055 Pinout is vital for accurately joining the transistor into your plans. The transistor regularly comes in a TO-3 metal can bundle, and the pinout is basic:

Pin
Function
Pin 1
Base (control pin that receives input signals to turn the transistor on or off)
Pin 2
Emitter (output through which current leaves the transistor)
Case
Collector (the metal case acts as the collector terminal, unique to the TO-3 package)

In this pinout, the metal casing acts as a warm conductor, making a difference to disseminate warm effectively amid operation, hence making strides the transistor's life span.

Key Features of the 2N3055

Feature
Description
Type
NPN Silicon Power Transistor
Current Handling
High current handling capability
Voltage Handling
High voltage handling capability
Application
Suitable for power switching and linear amplification
Package Type
Metal can package for efficient heat dissipation

Let's investigate the subtle elements of the 2N3055 transistor details and how they affect its execution.


Amplificator 2n3055

One of the foremost common employments of the 2N3055 transistor is in sound amplifiers. The amplifier 2N3055 arrangement benefits from the transistor's capacity to handle tall current and control dissemination, making it perfect for driving speakers and other sound yield devices. When combined with other components in an amplifier circuit, the 2N3055 makes a difference accomplish low mutilation and tall yield control, making it a favorite in both proficient and DIY sound gear.

Amplificator Circuit

Amplifier Circuit


2N3055 Heatsink

Given the 2N3055 transistor wattage and its control scattering capability of 115W, it's basic to utilize a 2N3055 heatsink to anticipate overheating. The metal TO-3 bundle makes a difference scatter a few warm, but for persistent operation beneath tall control conditions, a appropriately measured heatsink is required. Heatsinks draw warm absent from the transistor, guaranteeing that it remains inside its secure working temperature extend and anticipating warm shutdown.


2N3055 Transistor Price

The 2N3055 cost shifts depending on where you purchase it and whether you buy it exclusively or in bulk. In common, the transistor 2N3055 price is reasonable, extending from $1 to $5 per unit. Bulk acquiring frequently leads to noteworthy taken a toll investment funds, making it a well known choice for both specialists and producers who require solid and cost-effective control transistors.


Applications of the 2N3055 Transistor

The 2N3055 transistor is flexible and can be utilized in different applications, counting:

1. Power Amplifiers

The amplifier 2N3055 configuration is prevalent in audio and RF amplifiers due to the transistor's ability to handle high power and deliver consistent output.

2. Power Supply Circuits

The transistor is also commonly used in regulated power supplies where high current needs to be delivered with stability.

3. Switching Applications

Its tall current capability makes it perfect for exchanging applications, such as controlling engines or expansive transfers.

4. Solar Power Inverters

The 2N3055 is regularly utilized in inverters for sun based control frameworks, where it makes a difference change over DC control into AC control effectively.


Heat Dissipation and Safe Operation

To guarantee that the 2N3055 works securely, particularly in high-power applications, suitable warm administration is basic. The utilize of a 2N3055 heatsink is fundamental to anticipate overheating, as the transistor can get exceptionally hot beneath nonstop operation.

Also, to maintain a strategic distance from surpassing the greatest intersection temperature of 200°C, cautious warm plan is required. Mounting the 2N3055 on a legitimate heatsink and guaranteeing great ventilation can expand the life of the transistor and move forward its execution in requesting applications.


2N3055 Transistor Specifications

The 2N3055 transistor is planned to convey great execution beneath requesting conditions. Below are the critical specifications for this power transistor:

Specification
Value
Collector-Emitter Voltage (Vce)
60V
Collector-Base Voltage (Vcb)
100V
Emitter-Base Voltage (Veb)
7V
Maximum Collector Current (Ic)
15A
Power Dissipation (Pd)
115W
DC Current Gain (hFE)
20-70
Transition Frequency (ft)
800 kHz
Operating Temperature Range
-65°C to +200°C

The 2N3055 transistor wattage of 115W makes it reasonable for high-power applications, and its greatest collector current of 15A guarantees that it can drive overwhelming loads without breaking down. This combination of tall current and voltage evaluations is why it is frequently utilized in control enhancers and power supplies.


2N3055 Package

2N3055 Package


2N3055 Alternatives

Whereas the 2N3055 may be a broadly utilized power transistor, there are choices depending on the particular prerequisites of your venture. Some alternatives include:

Transistor
Type
Collector-Emitter Voltage (Vce)
Collector Current (Ic)
Power Dissipation (Pd)
Gain (hFE)
Package
2N3055
NPN
60V
15A
115W
20-70
TO-3
MJ2955
PNP
-60V
-15A
115W
20-70
TO-3
TIP3055
NPN
60V
15A
90W
20-70
TO-247
2SC5200
NPN
230V
30A
150W
55-160
TO-264

When choosing an alternative, consider the specific 2N3055 transistor specifications you would, like such as current rating, voltage rating, and bundle sort.


Conclusion

The 2N3055 transistor remains a well known and dependable choice for a wide extend of high-power applications, from amplifiers to power supplies and exchanging devices. Its capacity to handle tall streams and voltages, combined with its solid TO-3 bundle, makes it perfect for numerous requesting situations. The 2N3055 Pinout, control taking care of capacity, and necessity for appropriate warm scattering by means of a 2N3055 heatsink are all fundamental angles to be beyond any doubt when utilizing this transistor.

Also, its sensible cost point-2N3055 price-ensures that it remains open to both specialists and experts. Whether you're planning a high-power speaker or building a regulated power supply, the 2N3055 could be a flexible and cost-effective arrangement for your needs.


Commonly Asked Questions

What is the 2N3055 transistor utilized for?

The 2N3055 is utilized in control intensifiers, exchanging circuits, and control supplies due to its tall current and voltage taking care of.

What are the key highlights recorded within the 2N3055 information sheet?

Key highlights incorporate 60V collector-emitter voltage, 15A current, 115W control scattering, and TO-3 metal bundle.

How does the 2N3055 transistor work in sound enhancers?

The 2N3055 opens up current and voltage, giving solid, low-distortion sound yield in enhancer circuits.

What are a few choices to the 2N3055 transistor?

Options incorporate MJ2955 (PNP sort), TIP3055, and 2SC5200, with changing control and voltage determinations.

Why is appropriate warm dissemination imperative for the 2N3055?

Warm scattering anticipates overheating and guarantees secure operation, requiring a heatsink for high-power applications.
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