RN2967FE(TE85L,F) Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	2 PNP - 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):	100nA (ICBO)
Frequency - Transition:	200MHz
Power - Max:	100mW
Mounting Type:	Surface Mount
Package / Case:	SOT-563, SOT-666
Supplier Device Package:	ES6

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The RN2967FE(TE85L,F) is a pre-biased transistor array specifically designed for use in the commercial and professional broadcast audio industry. It’s a four transistor array packaged in a 4-pin TO-220 package, and its excellent thermal stability and wide operating temperature range make it an ideal choice for audio applications.The RN2967FE’s main application is for designing low-impedance bridged output drive circuits for analog audio systems used in portable radios, car audio systems, and frequency modulation (FM) broadcast receivers. The device also finds use as a general-purpose transistor array for design of power amplifiers and other high-power audio applications.The RN2967FE consists of two pairs of bipolars, one composed of PNP and NPN transistors and the other composed of NPN and PNP transistors. Its built-in bias networks enable the device to be operated in various modes and configurations. The RN2967FE exhibits excellent intermodulation distortion performance and is designed to deliver clean sound free from distortion.The RN2967FE’s working principle is quite simple. When the external gate voltage is applied, the built-in bias networks regulate the base-emitter and collector-emitter voltages and currents, thus controlling the current flow through the device. The RN2967FE’s pre-biased design makes it highly immune from thermal effects, allowing for reliable operation over wide range of temperature and power supply voltages. Its low-noise design enables it to deliver clean, distortion-free sound even at high signal levels.In summary, the RN2967FE is an excellent choice for audio applications, as its low-impedance design ensures low noise, high signal clarity, and reliable operation over a wide range of temperature and power supply voltages. With its high thermal stability and wide operating temperature range, the RN2967FE is ideal for designing low-impedance bridged output drive circuits and power amplifiers in the broadcast audio industry.

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