FZT689BTA Discrete Semiconductor Products

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FZT689BTA is a high-quality single bipolar transistor which is the perfect choice when one has to increase performance at a low-cost. It is commonly used in power amplifiers, audio amplification, signal processing, and more. It offers a wide range of features, including high-power output, high current gain, low output capacitance, and wide operating temperature range.

The transistor is built on a Silicon technology and is encapsulated in a TO-220 Case. It is extremely easy to use and offers robust operation. FZT689BTA typically has tight output characteristics and can be used for switching operations, as well. It is compliant with the RoHS and offers maximum low-cost reliability.

This type of transistor is typically used in high-frequency switching circuits and in high-powered audio amplifier systems. It has a high current gain of 100 at a low frequency of 5MHz, and can easily switch up to 50MHz. Its maximum collecting current can reach up to 150mA. Its maximum output power is 15W.

Generally, FZT689BTA works with a voltage peak-to-peak of approximately 4.7V and a current of 150mA. It is highly efficient in its operation and is set to operate over a wide temperature range of 0°C to +85°C. This is an added benefit as it ensures that the transistor works reliably even in harsh environmental conditions.

FZT689BTA is a bipolar junction transistor, also known as a BJT, which works on both NPN and PNP circuits. The NPN circuit works as an open collector circuit and allows current to flow from the collector-emitter junction when the base-emitter voltage is high. On the other hand, the PNP circuit works as a closed collector circuit and allows current to flow from the collector-emitter junction when the base-emitter voltage is low.

FZT689BTA is highly efficient and allows the construction of high-performance, low-cost circuits. Its performance is well suited to applications wherein quiet and reliable operation are necessary. Base-emitter voltage forward-biased circuits are used to bias the transistor to prevent thermal runaway in overload conditions. Its maximum peak current has a non-saturated value of Pmax = Vmax/RL while its power rating is Pmax = Vmax^2/RL.

In summary, FZT689BTA is a powerful, single bipolar transistor that offers robust and reliable performance. It is tailored for high-performance audio amplifier systems and for high-frequency switching operations. This transistor is also compliant with the RoHS specifications and offers maximum low-cost reliability. It works with a voltage peak-to-peak of approximately 4.7V and is typically used in noisy environments as it offers a wide operating temperature range. It has a high current gain of 100 at a low frequency of 5MHz, and allows current to flow from the collector-emitter junction when the base-emitter voltage is high or low (depending on the chosen circuit type).

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