| Allicdata Part #: | 2N4250-ND |
| Manufacturer Part#: |
2N4250 |
| Price: | $ 0.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Central Semiconductor Corp |
| Short Description: | TRANSISTOR PNP TO-106 |
| More Detail: | Bipolar (BJT) Transistor PNP 40V 50MHz 200mW Thro... |
| DataSheet: |  2N4250 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Obsolete |
| Transistor Type: | PNP |
| Voltage - Collector Emitter Breakdown (Max): | 40V |
| Vce Saturation (Max) @ Ib, Ic: | 250mV @ 500µA, 10mA |
| Current - Collector Cutoff (Max): | 10nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce: | 250 @ 10mA, 5V |
| Power - Max: | 200mW |
| Frequency - Transition: | 50MHz |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Mounting Type: | Through Hole |
| Package / Case: | TO-106-3 Domed |
| Supplier Device Package: | TO-106 |
Description
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2N4250 is a common NPN silicon bipolar junction transistor (BJT) designed to operate up to 100 V, with a maximum current gain of 400 AC and a DC current gain of 200. It is often used in electronic switching applications, with a variety of applications involving motor control, power regulation, and other circuitry.The basic working principle of a BJT is simple: the base is a lightly doped semiconductor which, when forward-biased, allows current to pass through it. This current is then amplified, and the amplified signal is passed through the collector and then to the output.The 2N4250 is a very efficient device, especially when compared to other similar BJT designs. Its maximum current gain of 400 AC and a DC current gain of 200 makes it an attractive choice for designers who need an efficient and cost-effective transistor for their applications.The 2N4250 has two distinct application fields: switching and audio amplification. When used for switching applications, the device can be used to switch on a variety of higher power loads. A great example of this is in the on-off or shutdown switch for an interior light in a car.In audio amplification applications, the device can be used to regulate the loudness of a sound system. Control of the loudness can be adjusted using a variety of methods including using a ten-bit digital multi-level control. The device is also used as a part of low distortion audio amplifier circuits, which can be used in public address systems, STB systems, and any other audio systems requiring low-level noise.The 2N4250 can also be used in other applications such as audio power amplifiers, frequency-adjustable oscillators and analog-to-digital (A/D) converters. It is also used as an amplifier in PC boards, where it can provide a greater gain than other similar BJT designs.Overall, 2N4250 is an effective and reliable BJT design, with a number of applications in the electronics industry. Because of its high efficiency and current gain, it is a popular choice for designers looking for an effective BJT for their project.
The specific data is subject to PDF, and the above content is for reference
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