KSA1243OTU Allicdata Electronics
Allicdata Part #:

KSA1243OTU-ND

Manufacturer Part#:

KSA1243OTU

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: ON Semiconductor
Short Description: TRANS PNP 30V 3A I-PAK
More Detail: Bipolar (BJT) Transistor PNP 30V 3A 100MHz 1W Thro...
DataSheet: KSA1243OTU datasheetKSA1243OTU Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tube 
Part Status: Obsolete
Transistor Type: PNP
Current - Collector (Ic) (Max): 3A
Voltage - Collector Emitter Breakdown (Max): 30V
Vce Saturation (Max) @ Ib, Ic: 800mV @ 200mA, 2A
Current - Collector Cutoff (Max): 1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce: 70 @ 500mA, 2V
Power - Max: 1W
Frequency - Transition: 100MHz
Operating Temperature: 150°C (TJ)
Mounting Type: Through Hole
Package / Case: TO-251-3 Short Leads, IPak, TO-251AA
Supplier Device Package: I-PAK
Description

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Introduction

KSA1243OTU is a transistor specifically designed for use in applications that require a high-current capability. This device is a single bipolar junction transistor (BJT) and is capable of efficient power amplification. It features a high current-handling capacity of up to 200 mA and has a low saturation voltage, making it a popular choice for power amplification applications.

Application Field

The KSA1243OTU is a popular choice for power amplification applications due to its high current-handling capacity and low saturation voltage. It is suitable for applications ranging from audio power amplifiers to low voltage logic level power supplies. It is also suitable for AC/DC rectification, motor control, relay drivers, switching power supplies and more.

OTA based audio amplifiers are also an application where these transistors are particularly useful. OTA amplifiers can be found in a variety of consumer electronic products such as audio and video amplifiers, CD players and audio receivers. They are also used in automotive audio applications where high power efficiency is required. The OTA amplifier design is inherently low distortion, providing excellent sound quality. The use of KSA1243OTU in these applications helps to increase power efficiency and reduce system cost.

Working Principle

At the core of the KSA1243OTU\'s operation is a current amplifier circuit. This circuit uses the transistor as a current amplifier to further drive current through the device. A voltage amplifier is also used as a feedback element to control the current through the transistor. This feedback control loop allows the transistor to be used in a wide variety of applications.

The KSA1243OTU is a highly efficient device, with a voltage drop of only 0.25V at 1A. This low voltage drop allows the transistor to be used in low voltage applications, where power efficiency is critical. The low current flow also aids in reducing circuit design complexity, improving system cost and power efficiency.

The high current-handling capacity of the KSA1243OTU makes it ideal for applications where efficient power amplification is required. It is able to handle up to 200 mA, making it well suited for power amplifiers and low voltage logic level power supplies. This high current-handling capacity also makes the device suitable for AC/DC rectification, motor control, relay drivers and other power amplification applications.

Conclusion

KSA1243OTU transistors are an extremely efficient and popular choice for power amplification applications. Its high current-handling capacity and low voltage drop make it well suited for applications ranging from audio power amplifiers to low voltage logic level power supplies. The transistor also has a low saturation voltage, enabling it to be used in applications where power efficiency is critical. The use of this device can help reduce system cost and complexity, while still providing excellent sound quality.

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

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