Allicdata Part #: | DTA043EUBTLTR-ND |
Manufacturer Part#: |
DTA043EUBTL |
Price: | $ 0.04 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ROHM Semiconductor |
Short Description: | TRANS PREBIAS PNP 50V 0.2W UMT3F |
More Detail: | Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Bias... |
DataSheet: | DTA043EUBTL Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.02891 |
6000 +: | $ 0.02514 |
15000 +: | $ 0.02137 |
30000 +: | $ 0.02011 |
75000 +: | $ 0.01886 |
150000 +: | $ 0.01676 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Transistor Type: | PNP - Pre-Biased |
Current - Collector (Ic) (Max): | 100mA |
Voltage - Collector Emitter Breakdown (Max): | 50V |
Resistor - Base (R1): | 4.7 kOhms |
Resistor - Emitter Base (R2): | 4.7 kOhms |
DC Current Gain (hFE) (Min) @ Ic, Vce: | 20 @ 5mA, 10V |
Vce Saturation (Max) @ Ib, Ic: | 150mV @ 500µA, 5mA |
Current - Collector Cutoff (Max): | -- |
Frequency - Transition: | 250MHz |
Power - Max: | 200mW |
Mounting Type: | Surface Mount |
Package / Case: | SC-85 |
Supplier Device Package: | UMT3F |
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Single, Pre-Biased transistors are used for a variety of applications, such as in linear power supply designs and high-current control circuits. The DTA043EUBTL is a single, pre-biased transistor designed for applications that require high reliability, low power consumption and high accuracy in operation. The DTA043EUBTL is designed to work with a wide range of DC source voltages, so it can be used in a variety of devices and applications.
A single, pre-biased transistor typically consists of two transistors connected in parallel, with the bases of the transistors connected to a grounded voltage reference voltage. This reference voltage is used to create a constant voltage drop across the transistors, allowing them to work together as a single unit. As a result, the current gain of the transistor is increased, while the overall power dissipation is reduced. The DTA043EUBTL provides an additional advantage in that it eliminates the need for additional wiring and components.
The working principles of pre-biased transistors rely on the voltage-drop across the transistors. When the voltage applied to the base of the transistor is at a predetermined level, it causes a current to flow through the direction of the voltage. This current causes a voltage drop — the form of the voltage-drop determines the degree of current amplification within the transistor. By controlling the magnitude of the voltage drop, the current gain of the transistor can be adjusted, allowing for higher precision in current control applications.
The DTA043EUBTL is designed to operate reliably and accurately in various power supply applications. Its single, pre-biased design ensures maximum current amplification and power dissipation, as well as increased tolerance for higher input source voltages and lower activation current. Additionally, the DTA043EUBTL is compatible with both DC and AC source voltages, allowing it to be used in both linear and switch mode designs.
The DTA043EUBTL is a single, pre-biased transistor designed for applications requiring high reliability, low power consumption as well as a high level of accuracy in performance. Its single, pre-biased design allows for maximum current amplification and power dissipation, while its ability to operate with both DC and AC source voltages makes it suitable for many types of circuit designs. Its compatibility with various source voltages makes it an ideal choice for linear power supplies, high-current control circuits and a variety of other applications.
The specific data is subject to PDF, and the above content is for reference
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