UNR91A0G0L Discrete Semiconductor Products

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The UNR91A0G0L is a low voltage, general purpose, NPN transistor. It is part of a family of pre-biased transistors called Single, Pre-Biased (SPB) transistors, which are pre-biased devices that can be used to quickly and easily design and implement efficient DC to DC converters or generate pulses for high speed switching. This low-voltage transistor has a maximum collector current of 250mA and can operate from a supply voltage as low as 4V.

The UNR91A0G0L is an NPN transistor, which means it is based on the arrangement of three layers of semiconductor material. One layer is made from silicon, which is the main component; the second and third layers are made of boron and phosphorus, respectively. These three layers form the basis for how the transistor works. NPN transistors use the flow of current through the base-emitter junction to create a larger current flow through the collector-emitter junction.

The UNR91A0G0L has several features that make it attractive for a variety of applications. It has a high switching speed, low on-resistance, low power dissipation, and minimal cross-conduction. Additionally, its low VCE(sat) ensures that it operates at low voltage and its low gate charge ensures that there is no back biasing necessary to operate the device. Its low saturation voltage also allows it to be used with tiny gate drivers and simple gate circuits.

In addition to its electrical characteristics, the UNR91A0G0L has a wide variety of application fields. It is used in a variety of switching applications, such as DC to DC converters, motor drivers, and high speed switching. It can also be used in power supplies, lighting control, and automotive applications. The device is also suited for use in a host of other applications, including battery chargers, power amplifiers, communication systems, and RF circuits.

The UNR91A0G0L has two primary working principles. It functions as an amplifier, using the input-output characteristics of the base-collector junction. This amplifies the current passing through the device. It also functions as a switch, using the on-state resistance of the collector-emitter junction to switch devices on and off. The transistor is uniquely pre-biased so that it can be used instantly without the need for any external sources or current injections.

In summary, the UNR91A0G0L is a low voltage, general purpose, NPN transistor. It is part of a family of SPB transistors, which are pre-biased devices that can be used to quickly and easily design and implement efficient DC to DC converters or generate pulses for high speed switching. The transistor has a wide variety of application fields and two primary working principles, making it an attractive choice for many applications. It can be used with tiny gate drivers and simple gate circuits, and its low on-state resistance and low saturation voltage ensure that it operates with low power dissipation.

The specific data is subject to PDF, and the above content is for reference