BD1406STU

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	1.5A
Voltage - Collector Emitter Breakdown (Max):	80V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 50mA, 500mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	40 @ 150mA, 2V
Power - Max:	1.25W
Frequency - Transition:	--
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-225AA, TO-126-3
Supplier Device Package:	TO-126
Base Part Number:	BD140

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

Summary:

In this article, we discussed the application field and working principle of the BD1406STU transistor. This bipolar junction transistor (BJT) is used in various electronic applications in various industries. We explained the structure and operation of the device and the main parameters affecting the device’s performance. Furthermore, we described how to choose the proper parameters for the intended application and outlined the basic steps needed to set-up an operating circuit.

Introduction:

The BD1406STU is a low-noise, high-precision single bipolar junction transistor (BJT) available in different packaging and pin assignments. It is a versatile device that can be used in various types of circuitry and applications. It is mainly used in analog design and in both industrial and consumer electronics. This device is suitable for amplification and switching. In this article, we will discuss the application field and working principle of the BD1406STU.

Structure And Operation:

The BD1406STU is a three-terminal BJT composed of collector, base, and emitter. It is a PNP device, so the collector voltage is positive with respect to the emitter voltage and the base voltage is negative with respect to the collector voltage. It typically provides one collector current per one base current and the gain is determined by the ratio of the collector current to the base current. Its gain is influenced by the device\'s operating temperature and junction characteristics, as well as by external factors such as the load, power supply, and environment. The collector current is determined by the magnitude of the collector voltage, the emitter voltage, and the gain of the device. The gain is also affected by the device\'s temperature, junction characteristics, and external factors. The temperature of the device affects the gain significantly and can have a huge impact on the overall performance of the circuit. The device is designed for switching applications, meaning that it is not an amplifier, but rather switches on and off in response to external signals. This is generally done to control the current flow between the two external circuits or devices in order to increase or decrease the gain of the device.

Parameters:

Several parameters affect the performance of the BD1406STU devices when operating in different types of circuit applications. The collector-emitter voltage (VCE), collector current (Ic), and base current (IB) are the most important parameters influencing the circuit performance. A device with a higher VCE rating will produce a higher collector current. The base current (IB) will also affect the collector current, as the base current is proportional to the collector current. A higher base current will also result in a higher collector current. Finally, the device’s temperature also affects the gain of the device. The gain of the device is inversely proportional to its temperature, meaning that the higher the temperature, the lower the gain. This means that when operating in hot conditions, the gain of the device needs to be adjusted in order to achieve the desired performance.

Setup Procedure:

When setting up an operating circuit with the BD1406STU, following these steps will ensure optimal performance. 1. Choose the proper parameters for the intended application. The collector-emitter voltage, collector current, and base current need to be selected based on the load and the power source. 2. Adjust the temperature. For a given load, the temperature of the device should be adjusted in order to maintain a stable working condition. This will ensure that the gain of the device remains constant during operation. 3. Connect the BD1406STU with the circuit. The connections should be done according to the manufacturer’s instructions in order to ensure that the device operates properly. 4. Adjust the gain of the device. The gain can be adjusted in order to achieve the desired performance. A higher gain will result in a higher output signal, while a lower gain will result in a lower output signal.

Conclusion:

In conclusion, the BD1406STU is a versatile single bipolar junction transistor that is suitable for various types of circuitry and applications. Its structure and operation are discussed in this article, as well as parameters affecting its performance. Moreover, we outlined the steps needed to set-up an operating circuit with the device. The BD1406STU can be used in various electronic applications in various industries.

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

Part Number	Manufacturer	Price	Quantity	Description