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TT Electronics/Optek Technology 2N2222AUBTXV

Part No.:: 2N2222AUBTXV

Manufacturer:: TT Electronics/Optek Technology

Package:: 4-CLCC

Datasheet:: 2N2222AUBTXV.pdf

Description:: TRANS NPN 50V 0.8A 4CLCC

In Stock:: 3564

Quantity:: Add To Cart

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2N2222AUBTXV Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Obsolete
TransistorType:
NPN
Current-Collector(Ic)(Max):
800 mA
Voltage-CollectorEmitterBreakdown(Max):
50 V
VceSaturation(Max)@IbIc:
1V @ 15mA, 500mA
Current-CollectorCutoff(Max):
10nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
75 @ 1mA, 10V
Power-Max:
300 mW
Frequency-Transition:
-
OperatingTemperature:
-65°C ~ 200°C (TJ)
MountingType:
Surface Mount

2N2222AUBTXV this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 2N2222AUBTXV price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for 2N2222AUBTXV to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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2N2222AUBTXV information

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2N2222AUBTXV Typical application Circuitry

The 2N2222AUBTXV is a variant of the widely-used 2N2222AUB NPN bipolar junction transistor (BJT). It's designed for high-performance applications, with the "TXV" suffix typically indicating enhanced specifications, such as extended temperature range or improved reliability.

Application Scenario: Precision Temperature Sensing Circuit

In a precision temperature sensing circuit, the 2N2222AUBTXV can be used to amplify the output of a temperature sensor, providing a more robust signal for processing or display.

Circuit Integration:

1. Sensor Output Connection: Connect the output of the temperature sensor to the base of the 2N2222AUBTXV (pin 1) through a biasing resistor network to set the appropriate operating point.

2. Amplifier Output: Connect the collector of the 2N2222AUBTXV (pin 2) to the positive supply voltage through a load resistor. This point also serves as the amplified output signal.

3. Emitter Grounding: Connect the emitter of the 2N2222AUBTXV (pin 3) to the ground.

4. Feedback and Stability: Use a feedback network between the collector and base to stabilize the amplifier and set the gain.

Key Parameters and Design Considerations:

When designing a temperature-sensing circuit with the 2N2222AUBTXV, consider the following:

1. Operating Temperature Range: Ensure that the extended temperature range of the 2N2222AUBTXV meets the requirements of the sensing application.

2. Biasing and Gain: Select appropriate resistor values to bias the transistor correctly and set the desired amplification level.

3. Load Resistor: Choose a suitable load resistor value to optimize the output signal swing while ensuring the transistor operates within its safe power dissipation limits.

4. Thermal Stability: Consider the thermal stability of the circuit, especially in applications with wide temperature variations.

5. Signal-to-Noise Ratio: Design the circuit to minimize noise and maximize the signal-to-noise ratio for accurate temperature sensing.

6. Circuit Layout: Optimize the layout to minimize parasitic capacitances and inductances, which can affect the high-frequency response of the amplifier.

In summary, the 2N2222AUBTXV is a high-performance NPN transistor suitable for precision temperature sensing applications. By carefully considering its enhanced specifications and implementing appropriate circuit design practices, designers can effectively use this transistor to amplify sensor signals with accuracy and stability.

2N2222AUBTXV FAQ

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6. What is the process for return or replacement of 2N2222AUBTXV?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 2N2222AUBTXV we delivered, we will accept the replacement or return of the 2N2222AUBTXV only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 2N2222AUBTXV.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations