KSC2383 Transistor Pinout, Equivalent, Applications, Features, and Other Details
KSC2383 is an NPN transistor available in TO-92L package. The transistor is designed to be used in the Audio output and Vertical Deflection output of Color TV. This article covers KSE2383 pinout, equivalent, applications, features and other details of this transistor.
Understanding the KSC2383 Transistor:
KSE2383 is an NPN BJT transistor available in TO-92L package, it is designed to be used in audio output and vertical deflection output of color TV. Like the other NPN transistors it also has three pins which are connected to the three inside semiconductors layers of the transistor. These three layers are N-type/P-type/N-type. The pin1 which is the Emitter pin is connected with the N-type layer, this layer is heavily doped which means it contains a large number of electrons that are ready to flow. Next comes the P-type layer that is situated at the middle and connected with the third pin of the transistor which is the Base pin. The Base pin controls the flow of the electrons from Emitter to Collector. The last N-type layer is connected with the Collector pin, although the name is same as the first layer but this layer has a different purpose. It is lightly doped and collects electronics coming from the Emitter N-type layer through the P-type layer.
Looking at the ratings of the transistor, the collector-emitter voltage is 160V due to which you can easily drive loads under 160V, the collector current is 1A which means you can drive loads updo 1000mA. Collector power dissipation is 900mW. Operating and storage temperature of the transistor is -55°C to +150°C and above +150°C and below -55°C can damage the transistor. The transition frequency of the transistor is 100MHz which means it can also be used in radio and RF applications that works around 100MHz.
Pin Configuration:
The pin configuration of the transistor are as follows:
Pin1 is the Emitter pin: The Emitter pin of the NPN transistor is connected to the ground.
Pin2 is the Collector pin: When voltage is applied the current first enters through the Collector pin in the transistor and through the P-type layer (Base) it goes to the Emitter.
Pin3 is the Base pin: The base pin controls the output current of the transistor hence load connected with the transistor is controlled through the Base.
Key Features of the Transistor:
- Package Type: TO-92L
- Transistor Type: NPN
- Max Collector Current(IC): 1A
- Max Collector-Emitter Voltage (VCEO): 160V
- Max Collector-Base Voltage (VCBO): 160V
- Max Emitter-Base Voltage (VEBO): 6V
- Max Collector Power Dissipation (PD): 900mW
- Current Gain Bandwidth Product(fT): 100MHz
- DC Current Gain (hFE): 60 to 320
- Max Storage & Operating temperature: -55 to +150 Centigrade
Replacement & Equivalent
2SC3228, 2N5077, KSC2383O/R, ZTX857, KTC3228.
Advantages & Disadvantages of Using KSC2383:
Here we are pointing advantages and disadvantages of choosing 2N5172 for your circuit or applications.
Advantages:
Wide DC Current Gain: The wide DC current gain of 60 to 320 provides design flexibility.
Good Collector Current: The maximum collector current is 1A which makes this transistor capable to drive low to medium loads.
High Bandwidth: The 100MHz transition frequency makes it effective in audio frequency applications and can also be used in Radio frequency applications around 100MHz.
High Voltage: The high voltage of 160V makes it suitable to use in Color TV high voltage circuits and also in other general purpose high voltage circuits under 160V.
Ideal for Audio Circuits: It is also designed for audio output so it will also perform well in general purpose audio circuits.
Disadvantages:
Moderate Speed of Switching: It will not work in high speed switching circuits. For high speed switching applications you have to see other transistors.
High Saturation Voltage: The high saturation voltage of VCE(sat) is 1.5V which reduces some efficiency.
Low Power Dissipation: The power dissipation is only 900mW which is not suitable for power applications
No Heatsink Support: The TO-92L package not support heatsink which makes thermal management difficult.
KSC2383 Applications:
Color TV Vertical Deflection
Relay Driver Circuits
Audio Output & Amplifier Circuits
Signal amplification
Driver Circuits
Battery Operated Applications
LED Driver Circuits
Preamplifier Circuits
Sensor Circuits
Many other General Purpose Applications
Conclusion:
KSC2383 is a good TO-92L NPN transistor. It is designed to be used in Audio output and Vertical Deflection output of Color TV but can also be used in wide variety of other general purpose applications. The transistor can drive load of upto 1A and supports load voltage of upto 160V. The max collector power dissipation is 900mW and transition frequency is 100MHz. It also has good DC current gain which is 60 to 320.
On the other hand it also has some disadvantages such has moderate switching speed which makes it unsuitable for high speed switching circuits, the saturation voltage is also 1.5V which reduces small amount of efficiency in the circuit, the collector power dissipation is only 900mW due to which it is not suitable for high power applications and there is no heatsink support which limits it only for small applications for which it is made for.
Finally, although it is mainly designed for Audio output and Vertical Deflection output of Color TV circuits but if you are looking for a transistor for your general purpose applications, then this transistor can be a good choice.
Datasheet:
To download the datasheet just copy and paste the below link in your browser.
https://www.alldatasheet.com/datasheet-pdf/view/53355/FAIRCHILD/KSC2383.html
