2SA1943 +BOM

Description

Here's a concise introduction to the 2SA1943: The 2SA1943 is a PNP Epitaxial Silicon Transistor from ON Semiconductor, offering high performance and reliability for various applications. With a current capability of -15A, power dissipation of 150W, and frequency response up to 30MHz, this transistor excels in demanding situations. Its high voltage rating of -250V and wide safe operating area ensure reliable operation. Additionally, its excellent gain linearity results in low total harmonic distortion (THD). The 2SA1943 is a versatile component suitable for general usage, complementing the 2SC5200/FJL4315 transistor. With full thermal and electrical Spice models available, designers can easily integrate this transistor into their circuits. Overall, the 2SA1943 is an excellent choice for applications requiring high current, power, and frequency performance.

Features

According to the provided information, the features of the 2SA1943 PNP Epitaxial Silicon Transistor are:

• High Current Capability: IC = -15 A
• High Power Dissipation: 150 watts
• High Frequency: 30 MHz
• High Voltage: VCEO = -250 V
• Wide S.O.A for reliable operation
• Excellent Gain Linearity for low THD
• Complement to 2SC5200/FJL4315
• Full thermal and electrical Spice models are available

These features make the 2SA1943 suitable for various applications.

Package

The package type of 2SA1943 is TO-3P-3, SC-65-3.

Pinout

According to the provided information, the package type of the 2SA1943 transistor is TO-3P-3 or SC-65-3, which typically has a pin count of 3.

The function of each pin is not explicitly stated in the product description, but based on the typical pinout of a TO-3P-3 or SC-65-3 package, I can provide some general information:

• Pin 1: Emitter (Base)
• Pin 2: Collector
• Pin 3: Base

Please note that this is an educated guess based on common transistor packaging and pinouts. For more detailed information, you may need to consult the manufacturer's datasheet or other reliable sources.

Manufacturer

The manufacturer of the 2SA1943 is ON Semiconductor (onsemi).

Applications

According to the provided information, the application areas of 2SA1943 are general usage and suitable for many different applications. This indicates that the transistor can be used in a variety of applications due to its versatility and high-performance characteristics.

Equivalent

According to ON Semi's documentation, the equivalent products of 2SA1943 are:

• 2SC5200
• FJL4315

These transistors have similar characteristics and applications as the 2SA1943 PNP Epitaxial Silicon Transistor.