DSC7505Q0L

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	3A
Voltage - Collector Emitter Breakdown (Max):	20V
Vce Saturation (Max) @ Ib, Ic:	1V @ 100mA, 3A
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	230 @ 500mA, 2V
Power - Max:	1W
Frequency - Transition:	200MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-243AA
Supplier Device Package:	MiniP3-F2-B
Base Part Number:	DSC7505

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The DSC7505Q0L is a single transistor of the Bipolar Junction Transistor (BJT) variety. It is one of the most commonly used transistors in a wide range of applications due to its versatility and low power consumption.In this article, we will explore the DSC7505Q0L application field and working principle in detail.

DSC7505Q0L Application Field

The DSC7505Q0L is a versatile transistor that can be used in a range of different applications. It is typically used in audio amplifiers, radio receivers, power supplies, computer power management circuits, and small-signal switching circuits. It is also used in low-noise amplifier circuits, variable gain amplifiers,phase-locked loops (PLLs), charge pumps, voltage regulators, linear regulators, and current-feedback amplifiers.The DSC7505Q0L is capable of handling large current levels, making it suitable for use in high-current applications such as power supplies. It is also a low power device, making it an ideal choice for low-power applications.

DSC7505Q0L Working Principle

The DSC7505Q0L is a voltage-controlled transistor. In a voltage-controlled transistor, the base-emitter voltage, VBE, controls the current flow between the collector and the emitter. This current flow is known as the collector current, and it is directly proportional to the base-emitter voltage.The DSC7505Q0L transistor is also known as an npn transistor. This means that the collector current, Ic, is controlled by the base-emitter voltage, and the emitter-base voltage is controlled by the collector current. In order to operate correctly, the base-emitter voltage must be greater than the emitter-base voltage.When the base-emitter voltage is higher than the emitter-base voltage, there is an increase in the base current, IB. This increase in the base current causes an increase in the collector current, Ic. As the collector current increases, the collector-base voltage, VCE, increases, and this increases the saturation current, IBsat.The saturation current is the amount of current that the transistor can handle before it is damaged. If the saturation current is too high, then the transistor may burn out and become unusable.

Conclusion

The DSC7505Q0L is a versatile transistor that is used in a range of different applications due to its low power consumption and versatile working principle. It is a voltage-controlled transistor, meaning that its current is controlled by the base-emitter voltage. It is also an npn transistor, which means that the emitter-base voltage is controlled by the collector current. It is commonly used in audio amplifiers, radio receivers, power supplies, computer power management circuits, and small-signal switching circuits.

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