Allicdata Part #: | DTB122JKT146-ND |
Manufacturer Part#: |
DTB122JKT146 |
Price: | $ 0.08 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ROHM Semiconductor |
Short Description: | TRANS PREBIAS PNP 200MW SMT3 |
More Detail: | Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Bias... |
DataSheet: | DTB122JKT146 Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.06847 |
DC Current Gain (hFE) (Min) @ Ic, Vce: | 47 @ 50mA, 5V |
Base Part Number: | DTB122 |
Supplier Device Package: | SMT3 |
Package / Case: | TO-236-3, SC-59, SOT-23-3 |
Mounting Type: | Surface Mount |
Power - Max: | 200mW |
Frequency - Transition: | 200MHz |
Current - Collector Cutoff (Max): | 10µA |
Vce Saturation (Max) @ Ib, Ic: | 300mV @ 2.5mA, 50mA |
Series: | -- |
Resistor - Emitter Base (R2): | 4.7 kOhms |
Resistor - Base (R1): | 220 Ohms |
Voltage - Collector Emitter Breakdown (Max): | 50V |
Current - Collector (Ic) (Max): | 500mA |
Transistor Type: | PNP - Pre-Biased |
Part Status: | Not For New Designs |
Packaging: | Tape & Reel (TR) |
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The DTB122JKT146 single, pre-biased transistor is a versatile device that can be used in a variety of ways. It has a low voltage, low power operation, making it ideal for use in circuits with a limited power supply. The device has an emitter, a collector, and a base. The emitter is connected to a current source, the collector is connected to a voltage source, and the base is connected to a pre-biased bias. This makes it easy to control the transistor and keep it within its optimal operating range.
The DTB122JKT146 single, pre-biased transistor is often used as a variable resistor. This is achieved by using the pre-biased configuration to adjust the resistance between the collector and emitter terminals. By changing the bias of the base and changing the voltage applied to the collector, it is possible to control the resistance of the variable resistor. This can be used to create a voltage-controlled resistor, or even a voltage-controlled device.
Another common use of the DTB122JKT146 single, pre-biased transistor is as an amplifier. By having the gate connected to the emitter and the collector connected to the voltage source, it is possible to amplify the signal applied to the emitter. With a voltage gain of up to 20dB, this makes it ideal for applications where extra gain is needed. The device can also be used in power amplifiers and audio applications, as well as any circuit that requires a voltage gain.
The DTB122JKT146 single, pre-biased transistor can also be used as a switch. By connecting the base to the voltage source and the collector to ground, it is possible to control the on/off state of the switch using the voltage at the base terminal. This is a useful feature, as it allows for easy control over the power consumption in circuits that require frequent on/off switching.
Finally, the DTB122JKT146 single, pre-biased transistor can also be used as a signal generator. By applying a signal to the emitter and adjusting the pre-biased voltage at the base, it is possible to generate a signal with a frequency proportional to the applied signal. This makes it useful for applications that involve frequency modulation or signal generation.
The DTB122JKT146 single, pre-biased transistor is a general-purpose device that can be used in a wide range of applications. From variable resistors to signal generators, it can provide versatile and efficient performance for any circuit. With a low voltage, low power operation and a wide range of functions, it is an ideal choice for any circuit design project.
The specific data is subject to PDF, and the above content is for reference
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