Allicdata Part #: | FMY1AT148TR-ND |
Manufacturer Part#: |
FMY1AT148 |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ROHM Semiconductor |
Short Description: | TRANS NPN/PNP 50V 0.15A 5SMT |
More Detail: | Bipolar (BJT) Transistor Array NPN, PNP (Emitter C... |
DataSheet: | FMY1AT148 Datasheet/PDF |
Quantity: | 9000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Transistor Type: | NPN, PNP (Emitter Coupled) |
Current - Collector (Ic) (Max): | 150mA |
Voltage - Collector Emitter Breakdown (Max): | 50V |
Vce Saturation (Max) @ Ib, Ic: | 400mV @ 5mA, 50mA / 500mV @ 5mA, 50mA |
Current - Collector Cutoff (Max): | 100nA (ICBO) |
DC Current Gain (hFE) (Min) @ Ic, Vce: | 120 @ 1mA, 6V |
Power - Max: | 300mW |
Frequency - Transition: | 180MHz, 140MHz |
Operating Temperature: | 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | SC-74A, SOT-753 |
Supplier Device Package: | SMT5 |
Base Part Number: | *MY1 |
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The FMY1AT148 is a Bipolar Junction Transistor (BJT) array. It is a multi-transistor device used to amplify large amounts of signals as a single package. This device is small enough to fit within a single package without compromising the signal integrity or circuit performance.
The typical application field for the FMY1AT148 is in power amplifier circuits, specifically in amplifying audio signals. It is capable of high gain and has extremely low distortion. Additionally, the device can be used for multiple stages of audio signal processing, making it ideal for use in consumer and professional audio equipment.
Bipolar Junction Transistor (BJT) arrays such as the FMY1AT148 provide a cost-efficient, space-saving solution for audio circuit design. The device is composed of multiple transistors integrated in one package, which can help reduce the board space requirement, reduce the number of external components, and provide better isolation. This makes the device highly desirable in consumer and professional audio applications.
The array of transistors in the FMY1AT148 provides two main functions. Firstly, it acts as a voltage controlled current amplifier. This is possible due to the presence of two voltage terminals, one of which acts as a control while the other as an output. This configuration allows the user to control the amount of current flowing to the output, which in turn will control the strength of the amplified output signal.
The second transistor in the FMY1AT148 is the input buffer. This transistor provides a preliminary amplification of the input signal before sending it off to the voltage controlled current amplifier. This allows the user to adjust the amount of gain at the input stage, making the overall design more versatile and able to cope with varying input signal strengths.
When configuring the FMY1AT148, the voltage terminals and the current terminals must be carefully configured according to the type of application and desired output. The voltage terminals will typically be connected to a constant fixed voltage source and the current terminals can be connected to the output of the amplifier or directly to the input buffer depending on the application. The transistor\'s packaging also features a series of jumper pins, which can be used to customize the carry current and the base leakage current according to the user\'s requirements and intended application.
In conclusion, the FMY1AT148 is an ideal choice for audio amplifier circuits. Its compact design allows it to be integrated into small packages without compromising performance, while its two transistors provide high gain, low distortion, and versatility in both amplifier control and input stage amplification.
The specific data is subject to PDF, and the above content is for reference
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