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PDTA144EM,315
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PDTA144EM,315

Product Overview

Category

PDTA144EM,315 belongs to the category of small signal transistors.

Use

It is commonly used in low-power amplification and switching applications.

Characteristics

  • Small form factor
  • Low power consumption
  • High gain

Package

The PDTA144EM,315 comes in a SOT416 (SC-75) package.

Essence

This transistor is essential for amplifying and switching low-power signals in electronic circuits.

Packaging/Quantity

The PDTA144EM,315 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Collector-Base Voltage: 50V
  • Collector Current: 100mA
  • Total Power Dissipation: 200mW
  • Transition Frequency: 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The PDTA144EM,315 has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High voltage gain
  • Low noise
  • Fast switching speed

Advantages

  • Small size
  • Low power consumption
  • Suitable for low-power applications

Disadvantages

  • Limited current and voltage handling capabilities
  • Sensitive to overvoltage conditions

Working Principles

The PDTA144EM,315 operates based on the principles of bipolar junction transistors, where the input current controls the output current flow between the collector and emitter terminals.

Detailed Application Field Plans

The PDTA144EM,315 is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits in portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to PDTA144EM,315 include: - BC847B - 2N3904 - MMBT3904

In conclusion, the PDTA144EM,315 is a small signal transistor with versatile applications in low-power electronic circuits. Its compact size and low power consumption make it suitable for various portable and battery-operated devices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PDTA144EM,315 en soluciones técnicas

  1. What is PDTA144EM,315?

    • PDTA144EM,315 is a high-performance NPN resistor-equipped transistor in a small SOT666 (SC-88) Surface-Mounted Device (SMD) plastic package.

  2. What are the typical applications of PDTA144EM,315?

    • It is commonly used in general-purpose switching and amplification applications in various technical solutions.

  3. What is the maximum collector current of PDTA144EM,315?

    • The maximum collector current is 100 mA.

  4. What is the maximum power dissipation of PDTA144EM,315?

    • The maximum power dissipation is 200 mW.

  5. What is the voltage rating for PDTA144EM,315?

    • The voltage rating is 50 V.

  6. What are the key features of PDTA144EM,315?

    • Some key features include high current gain, low collector-emitter saturation voltage, and low equivalent on-resistance.

  7. Can PDTA144EM,315 be used in portable electronic devices?

    • Yes, it is suitable for use in portable electronic devices due to its small package size and low power dissipation.

  8. Does PDTA144EM,315 require external resistors for biasing?

    • No, it has an integrated resistor, making it convenient for biasing in certain applications.

  9. What are the temperature specifications for PDTA144EM,315?

    • It has an operating temperature range of -55°C to +150°C.

  10. Are there any recommended alternative components to PDTA144EM,315?

    • Some alternatives include PDTA143ET,315 and PDTA144EK,315, which have similar characteristics and package types.