BCR 151F E6327

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Transistor Type:	PNP - Pre-Biased
Current - Collector (Ic) (Max):	50mA
Voltage - Collector Emitter Breakdown (Max):	50V
Resistor - Base (R1):	100 kOhms
Resistor - Emitter Base (R2):	100 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce:	70 @ 5mA, 5V
Vce Saturation (Max) @ Ib, Ic:	300mV @ 250µA, 5mA
Current - Collector Cutoff (Max):	100nA (ICBO)
Frequency - Transition:	120MHz
Power - Max:	250mW
Mounting Type:	Surface Mount
Package / Case:	SOT-723
Supplier Device Package:	PG-TSFP-3

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Introduction

A pre-biased single-transistor is one that is predisposed to operate with a particular collector current in a forward-biased direction. The BCR151F E6327 is a highly efficient pre-biased single-transistor widely used in a variety of applications. It is produced by a leading semiconductor manufacturer and made available to the public in a plethora of packages and configurations.

Application Field and Characteristics

The BCR151F E6327 is commonly used in power converter applications, such as off-line switching power supplies, AC-DC light dimmers, etc. It is capable of providing up to 500V of collector voltage, 0.7A of maximum current, and a cut-off frequency of 5MHz. Additionally, the BCR151F E6327 features low input current leakage and very low output current.The BCR151F E6327 is a well-suited for operations in harsh environmental conditions. It is also characterized by very high temperature stability with a wide temperature range of -40°C to +150°C. This single-transistor can also provide a wide range of applications from high-end audio amplifiers to low-power DC motor controllers.

Working Principle

The BCR151F E6327 uses a pre-biased transistor that provides individually controllable DC and AC outputs through a single connection wire. It uses a voltage divider network composed of two resistors which are connected in series. The left-hand side of the voltage divider is connected to the emitter of the transistor, while the right-hand side is connected to the base terminal.When the base terminal is connected to ground, a certain amount of collector current flows through the transistor, thus providing a regulated DC output voltage. When AC voltage is applied to the base terminal, the current will vary accordingly, thus providing an AC output. The value current that the transistor can handle depends on the values of the resistor network and the rating of the transistor.The BCR151F E6327 can be used in a wide variety of applications, including power converters, audio amplifiers and motor controllers. Its pre-biased structure makes it ideal for applications where current needs to be controlled accurately. Additionally, its wide temperature range and stability make it suitable for operation in harsh environments.

Conclusion

The BCR151F E6327 is a single pre-biased transistor that has been designed to provide highly efficient power conversion. It can provide AC and DC outputs through a single connection wire, and features excellent temperature stability and low input current leakage. This makes the BCR151F E6327 suitable for a variety of applications, including off-line switching power supplies, DC motor controllers, AC-DC light dimmers, and audio amplifiers.

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