DMA564040R

DC Current Gain (hFE) (Min) @ Ic, Vce:	80 @ 5mA, 10V
Base Part Number:	DMA56404
Supplier Device Package:	SMini6-F3-B
Package / Case:	6-SMD, Flat Leads
Mounting Type:	Surface Mount
Power - Max:	150mW
Frequency - Transition:	--
Current - Collector Cutoff (Max):	500nA
Vce Saturation (Max) @ Ib, Ic:	250mV @ 500µA, 10mA
Series:	--
Resistor - Emitter Base (R2):	47 kOhms
Resistor - Base (R1):	10 kOhms
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	2 PNP - Pre-Biased (Dual)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The DMA564040R is a pre-biased, bipolar junction transistor (BJT) array. It is an integrated circuit (IC), containing two BJT transistors that may be independently controlled. In other words, the two transistors can be switched on and off, and their respective currents and output voltages can be adjusted from a single control source.The DMA564040R has been designed for use in a wide range of applications, ranging from automotive, consumer electronics, and industrial applications to medical and aerospace applications. The device is particularly suitable for use in high-voltage, high-current switching applications, as its operating voltage range is 20V to 150V and its maximum collector current rating is 40A.Given its high voltage rating, the DMA564040R is ideal for applications such as power supply and motor control. It can also be used in high-frequency AC circuits, allowing for efficient switching between AC and DC supplies. The device also provides a useful way of controlling the amount of current flowing in either direction between the two transistors. This allows increased efficiency when used in high-current AC circuits.In terms of its working principle, the DMA564040R functions as a pre-biased array, with each of the two transistors controlled separately. This allows the user to control the amount of current flowing through each of the transistors, enabling them to switch quickly between different current levels. In order to do this, the device also features a differential amplifier, which amplifies the difference in voltage between the two transistors. This allows for precise current control, reducing the amount of power wasted in switching between different currents.The device also features an on-chip protection system, which is designed to protect against over-voltage spikes, short-circuit conditions, thermal overloads, and excessive power dissipation. These protections allow for a safe and reliable operation, even in the most extreme conditions.Overall, the DMA564040R is an ideal device for a wide range of high-voltage, high-current switching applications. With its on-chip protection system, precise differential amplifier control, and high voltage and current ratings, the device makes for an excellent choice for a variety of applications.

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