RN1907,LF Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	2 NPN - Pre-Biased (Dual)
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	50V
Resistor - Base (R1):	10 kOhms
Resistor - Emitter Base (R2):	47 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce:	80 @ 10mA, 5V
Vce Saturation (Max) @ Ib, Ic:	300mV @ 250µA, 5mA
Current - Collector Cutoff (Max):	500nA
Frequency - Transition:	250MHz
Power - Max:	200mW
Mounting Type:	Surface Mount
Package / Case:	6-TSSOP, SC-88, SOT-363
Supplier Device Package:	US6

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

.

Introduction

The RN1907 and LF application fields and their working principles are the main focus of this article. RN1907 and LF are part of a family of transistors known as Bipolar Junction Transistors (BJTs). BJTs are type of transistor that manipulate electrical signals by controlling the flow of electrons depending on the bias and the properties of the collector and emitter. BJTs can be divided into two categories, NPN and PNP depending on the type of semiconductor used. The RN1907 LF series is an array of PNP transistors that feature a set of built-in resistors that are Pre-Biased in order to allow easier current manipulation and thus easier applications. The RN1907 LF transistors are also known as “switched”, meaning they are heavily biased in order to find the best available switching points within the current flow.

Operating Principles

The RN1907 LF series operates on a set of principles known as the Pre-Biasing Effect. This effect explains the rapid changes in the current flow of the transistor which is then detected by the base, allowing for more controlled current manipulation. This type of transistor uses a predetermined resistor combination which is then connected to the base of the transistor in order to achieve this effect. The work of the resistor combinations is to set the current flow pattern and ensure the transistor can function properly. The resistor combination is chosen so that the voltages across the resistors are equal and the current flow goes through the transistor in an orderly manner. This way, it allows for an easy and convenient electronic switch, working in either low or high temperatures.Also, the RN1907 LF series uses a special type of feedback mechanism in order to keep the current flowing in the expected manner. This mechanism is known as the Pre-Biased Feedback Loop, which calculates the current and voltage of the base in order to ensure the transistor can function properly and achieve the desired output.

Application Areas

The RN1907 LF series has a wide range of applications due to its convenience and easy to use features. It is commonly used in digital radio and television receivers, gas heating systems, and in automotive and industrial systems. The efficient performance of the RN1907 LF series in various environmental conditions, together with its reliability and low cost, makes it an ideal choice for use in many industrial systems. Its ability to regulate electrical current in an orderly fashion makes it the perfect choice for a number of applications, including signal switching, signal amplification, signal ringing, and audio-based electronics.The RN1907 LF series is also used in electronic equipment such as switches, transistors, transistors arrays, and other electronic components. Its ability to function in a wide range of temperatures make it ideal for use in many applications.

Conclusion

The RN1907 LF series is an array of PNP devices that offer bias stability, small signal capability, and fast switching speed. Its application in a large number of digital radio and television receivers, gas heating systems, and automotive and industrial systems makes it the perfect choice for anyone looking for a high-quality, reliable, and cost-effective transistor. The Pre-Biased feature of the RN1907 LF series makes it an ideal choice for use in many industrial systems. Its ability to regulate electrical current in an orderly fashion makes it a must-have choice in many industries and applications. Finally, its ability to function in a wide range of temperature makes it the perfect choice for those looking for a reliable and efficient transistor.

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

Part Number	Manufacturer	Price	Quantity	Description