RN4991(T5L,F,T)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	1 NPN, 1 PNP - Pre-Biased (Dual)
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	50V
Resistor - Base (R1):	10 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):	100µA (ICBO)
Frequency - Transition:	250MHz, 200MHz
Power - Max:	200mW
Mounting Type:	Surface Mount
Package / Case:	6-TSSOP, SC-88, SOT-363
Supplier Device Package:	US6

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Introduction

The RN4991(T5L,F,T) is a pre-biased transistor array manufactured by RN Semiconductors. It is a compact, easy-to-use array solution that can be used for a wide range of applications, from power management and regulation to signal amplification and control. The RN4991(T5L,F,T) array is made up of two separate transistors : the low-power T5L and the fast F and high-power T transistors.

Application Field

The RN4991(T5L,F,T) arrays are typically used in low-power, low-noise applications, such as power management and regulation, signal amplification and control, and switching. It is ideally suited for applications that require minimal power consumption, while still providing high gains and fast switching.In power management and regulation, the RN4991(T5L,F,T) array can be used to control switching in power supplies, and to regulate current and voltage levels. It is also suitable for use in DC-DC converters, as well as for light dimming applications.In signal amplification and control, the RN4991(T5L,F,T) array can be used to perform signal conditioning and to provide gain control. It is also ideal for applications such as pulse-width modulation, motor speed control and digital signal processing.In switching applications, the RN4991(T5L,F,T) array is ideal for multiplexing circuits, and for controlling the speed and direction of DC motors.

Advantages of the RN4991(T5L,F,T) Array

The RN4991(T5L,F,T) array has a number of distinct advantages over single transistors. It provides:• Low power consumption: The RN4991(T5L,F,T) array is designed to operate with low power requirements. This makes it ideal choice for low-power applications.• High speed: The RN4991(T5L,F,T) array can switch up to 400 V/us and supports frequencies up to 200 MHz. This makes it an ideal choice for high-speed applications.• Easy to use: The RN4991(T5L,F,T) array is a compact solution that is easy to use. It also supports wide temperature range and has integrated ESD protection.• High reliability: The RN4991(T5L,F,T) array is designed to be reliable and robust. It is guaranteed to operate up to 5 million cycles.

Working Principle

The RN4991(T5L,F,T) array works by using two separate transistors, the low-power T5L and the fast F and high-power T transistors. The T5L transistor is used for low-current switching and the F and T transistors are used for high-current switching. The T5L transistor works by bias control, where a negative voltage is applied to the base of the transistor. This causes the transistor to be switched on and off. The F and T transistors operate by voltage control, where a voltage is applied to the base of the transistor to control the voltage of the load. When no voltage is applied, the transistor is off, and when a voltage is applied, the transistor is switched on. The RN4991(T5L,F,T) array also provides an enable/disable control input to enable or disable the array, as well as a reset input to reset the array.

Conclusion

The RN4991(T5L,F,T) array is a compact, easy-to-use solution that is ideal for a wide range of applications. It provides low power consumption, high speeds, robust operation and high reliability. It is designed to work with two separate transistors : the low-power T5L and the fast F and high-power T transistors. The RN4991(T5L,F,T) array is suitable for a wide range of applications, from power management and regulation to signal amplification and control.

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