RN1973(TE85L,F) Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	2 NPN - Pre-Biased (Dual)
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	50V
Resistor - Base (R1):	47 kOhms
Resistor - Emitter Base (R2):	--
DC Current Gain (hFE) (Min) @ Ic, Vce:	120 @ 1mA, 5V
Vce Saturation (Max) @ Ib, Ic:	300mV @ 250µA, 5mA
Current - Collector Cutoff (Max):	100nA (ICBO)
Frequency - Transition:	--
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 RN1973 (TE85L,F) is a pre-biased array of bipolar transistors that provide high speed switching, excellent noise immunity, and superior power dissipation for a wide range of applications. This article will cover the application field and working principle of the RN1973.

Application Field

The RN1973 is ideal for high speed, low power applications where high switching speeds are required. It can be used in power switching applications, such as motor and power supply control, and it is also suitable for analog signal processing and switching.

Working Principle

The RN1973 consists of six NPN transistors connected in a Darlington configuration. Each transistor is biased at a different voltage, which allows it to switch between the bias voltages when a signal is applied. The transistor connected to the most negative bias voltage will switch first, followed by the others in ascending order. This allows the RN1973 to switch rapidly without excessive power dissipation. Each transistor is driven by a single output from a logic chip, such as an AND gate or NOR gate. This allows the RN1973 to be used as a single IC for digital logic, providing high speed switching at a very low power consumption. In analog applications, the RN1973 can be used to process signals at high speed. Its transistors are capable of responding to voltage changes quickly, which makes it ideal for current sensing, voltage shifts, and other applications.

Conclusion

In conclusion, the RN1973 is an ideal transistors array for both digital and analog applications. It has the ability to switch quickly and can handle both low and high power applications, making it an excellent choice for a variety of projects.

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

Part Number	Manufacturer	Price	Quantity	Description