SMBT1348LT1G

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SMBT1348LT1G

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SMBT1348LT1G

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Description

The SMBT1348LT1G is a PNP Bipolar Junction Transistor (BJT) commonly used for general-purpose amplification and switching applications. It is part of the SOT-23 package series, which is known for its small size and surface-mount technology, making it suitable for compact electronic circuits. The key features of the SMBT1348LT1G include its low power consumption and high current gain, which make it efficient for a variety of applications in electronic devices.
Typical applications include signal processing in audio amplifiers, driving small loads, and as a switch in low-voltage circuits. It operates with a collector current (Ic) of up to 500 mA and a collector-emitter voltage (Vce) of 30V. The device is also characterized by its rapid switching speed, which is advantageous in high-frequency circuits.
The SMBT1348LT1G is widely used in consumer electronics, communication devices, and other applications requiring reliable performance in a compact form factor. Its compatibility with automated circuit assembly processes further enhances its utility in modern electronic manufacturing.

Equivalent

The SMBT1348LT1G is a NPN bipolar junction transistor. Equivalent products include:
1. BC817: Commonly used NPN transistor with similar characteristics.
2. 2N3904: Another popular NPN transistor option.
3. MMBT3904: SMD version of the 2N3904 transistor.
4. BC847: SMD version similar to BC817.
These equivalents may vary slightly in specifications, so it is important to compare the datasheets to ensure compatibility for specific applications.

Features

The SMBT1348LT1G is a PNP bipolar junction transistor (BJT) commonly used for general-purpose amplification and switching applications. Some key features of this transistor include:
1. Transistor Type: PNP
2. Polarity: PNP for switching and amplification in negative voltage applications.
3. Package Type: SOT-23, which is a small, surface-mount package suitable for compact circuit designs.
4. Voltage Rating: It has a collector-emitter voltage (Vceo) of typically around -45V.
5. Current Rating: The collector current (Ic) is typically around -0.5A.
6. Power Dissipation: It can dissipate power up to 225mW, making it suitable for low-power applications.
7. High Current Gain: Provides good current amplification with a high gain value.
8. Low Noise: Suitable for applications requiring low signal noise.
9. Temperature Range: Operates effectively within a broad temperature range, ideal for various environments.
These features make the SMBT1348LT1G suitable for applications in signal processing, switching, and low-power amplification.

Pinout

The SMBT1348LT1G is a NPN Bipolar Junction Transistor (BJT) with a pin count of 3. Its primary function is to amplify current, making it suitable for switching and amplification applications. The pins are typically configured as follows:
1. Collector (C) - This pin is the input terminal where the majority of the current is collected.
2. Base (B) - The base pin controls the transistor's operation by allowing a small current to control a larger current between the collector and emitter.
3. Emitter (E) - This is the output terminal from which the amplified current is emitted.
The SMBT1348LT1G is often used in various electronic circuits for signal amplification or as a switch due to its efficient current handling capabilities in a compact SOT-23 package.

Manufacturer

The SMBT1348LT1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is an American semiconductor supplier company that specializes in providing a wide range of products including power and signal management, logic, discrete, and custom devices for various applications. These applications span across automotive, industrial, cloud, medical, and military/aerospace markets, among others.
Onsemi is known for its focus on energy-efficient innovations and has positioned itself as a leader in the semiconductor industry by offering advanced technology solutions that help reduce global energy use. The company provides components that are integral to the technologies driving megatrends such as vehicle electrification, advanced safety and ADAS systems, factory automation, 5G and cloud infrastructure, and renewable energy systems.
With a global presence, onsemi operates design centers, manufacturing facilities, and sales offices worldwide, enabling them to support a diverse and extensive customer base. Their business model involves developing innovative solutions that meet the complex and evolving needs of customers, ensuring reliability and high performance in the semiconductor products they manufacture.

Application

The SMBT1348LT1G is a PNP bipolar junction transistor commonly used in applications requiring switching and amplification. Its main application areas include:
1. Signal Amplification: Used in small-signal amplifiers for boosting audio, radio, and other signals.
2. Switching Circuits: Employed in switching applications for controlling relays, LEDs, and other small loads.
3. Voltage Regulation: Utilized in voltage regulation circuits for maintaining consistent voltage levels.
4. Oscillator Circuits: Helps in generating repetitive signals in oscillator designs.
5. General-Purpose Electronic Circuits: Suitable for various low-power, general-purpose electronic applications.
Its compact SOT-23 package makes it ideal for space-constrained designs.

Package

The SMBT1348LT1G is a surface-mount package type known as SOT-23, commonly used for small signal transistors and diodes.

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