BCW29,235

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	PNP
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	32V
Vce Saturation (Max) @ Ib, Ic:	150mV @ 2.5mA, 50mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	120 @ 2mA, 5V
Power - Max:	250mW
Frequency - Transition:	100MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	TO-236AB (SOT23)
Base Part Number:	BCW29

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

BCW29,235 transistors are designed as single bipolar junction transistors. They are used to amplify or switch electronic signals, and are commonly found in consumer electronics. This article will discuss the application field and working principle of BCW29,235.

Application Field

BCW29,235 transistors are most commonly used when low noise and low power are required in electronic designs, such as audio amplifiers and switch designs. They can also be used in radio transmitters, as well as being very useful in switching applications.Due to the low current gain of the BCW29,235, it is often more suitable for low-frequency applications than high-frequency ones. It also has a low power rating, making it suitable for applications where power consumption needs to be kept to a minimum.

Working Principle

BCW29,235 transistors are three-terminal, N-type semiconductors. It consists of an N-type region surrounding the base and two P-type regions surrounding the base and the collector region. When current flows through the base, the N-type region allows electrons to move freely, allowing current to flow through the collector and emitter.The current gain of the BCW29,235 is determined by the ratio of collector current to base current. It is typically in the range of 5-50 depending on device type and conditions. Because of its low gain, it is not suitable for switching applications where high currents are required.

Additional Features

BCW29,235 transistors have several additional features that make them a popular choice for many applications. One of these features is their low power rating. At 250mW, they do not require large amounts of current in order to operate, making them more energy efficient. Another feature of this transistor is its high temperature ratings. It can operate in temperature ranges up to 125°C, making it suitable for applications in hostile environments. The BCW29,235 also has a short turn-on time and a fast turn-off time. This makes it suitable for fast switching applications, such as motor control and power switching.

Conclusion

BCW29,235 transistors are single bipolar junction transistors used to amplify or switch electronic signals. They are most suitable for low-frequency audio amplifiers, switch designs, and radio transmitters. Their low current gain makes them unsuitable for applications that require high currents. Additional features of the BCW29,235 include its low power rating, high temperature rating, and fast switching times. These features make the BCW29,235 a popular choice for many applications.

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

Part Number	Manufacturer	Price	Quantity	Description