Central Semiconductor Corp
图片可能具有代表性。
产品详情请参阅规格.
CZT3904 BK
查看详情 数据表

CZT3904 BK

Product Overview

  • Category: Transistor
  • Use: Amplification and switching of electronic signals
  • Characteristics: High voltage capability, low power consumption, small package size
  • Package: SOT-23
  • Essence: NPN Silicon Transistor
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Maximum Collector-Emitter Voltage: 40V
  • Maximum Collector Current: 200mA
  • Power Dissipation: 350mW
  • Transition Frequency: 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The CZT3904 BK transistor has three pins: 1. Emitter (E): Connected to the N-type material 2. Base (B): Controls the flow of current between the collector and emitter 3. Collector (C): Connected to the P-type material

Functional Features

  • High voltage capability allows for versatile applications
  • Low power consumption makes it suitable for battery-operated devices
  • Small package size enables compact circuit designs

Advantages and Disadvantages

Advantages

  • Versatile applications due to high voltage capability
  • Low power consumption
  • Compact design due to small package size

Disadvantages

  • Limited maximum collector current compared to some alternatives
  • Moderate transition frequency

Working Principles

The CZT3904 BK operates as a bipolar junction transistor (BJT). When a small current flows into the base, it controls a larger current flowing between the collector and emitter. This amplification effect forms the basis of its functionality.

Detailed Application Field Plans

The CZT3904 BK is commonly used in audio amplifiers, signal processing circuits, and low-power switching applications. Its high voltage capability and low power consumption make it suitable for portable electronic devices and battery-operated equipment.

Detailed and Complete Alternative Models

  • Alternative Model 1: 2N3904
  • Alternative Model 2: BC547
  • Alternative Model 3: 2SC945

In conclusion, the CZT3904 BK transistor offers high voltage capability, low power consumption, and a compact package size, making it suitable for a wide range of amplification and switching applications. Its versatility and performance make it a popular choice in the electronics industry.

10个与CZT3904 BK在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum collector current of CZT3904 BK?

    • The maximum collector current of CZT3904 BK is 200 mA.

  2. What is the typical gain (hfe) of CZT3904 BK at a collector current of 10 mA?

    • The typical gain (hfe) of CZT3904 BK at a collector current of 10 mA is 100-300.

  3. What is the maximum power dissipation of CZT3904 BK?

    • The maximum power dissipation of CZT3904 BK is 350 mW.

  4. What is the maximum voltage between base and emitter (Vbe) for CZT3904 BK?

    • The maximum voltage between base and emitter (Vbe) for CZT3904 BK is 6 V.

  5. What are the typical applications of CZT3904 BK?

    • CZT3904 BK is commonly used in low-power amplification, switching, and linear applications.

  6. What is the operating temperature range for CZT3904 BK?

    • The operating temperature range for CZT3904 BK is -55°C to 150°C.

  7. What is the package type of CZT3904 BK?

    • CZT3904 BK is available in a SOT-23 package.

  8. What is the maximum voltage between collector and emitter (Vce) for CZT3904 BK?

    • The maximum voltage between collector and emitter (Vce) for CZT3904 BK is 40 V.

  9. Is CZT3904 BK suitable for use in high-frequency applications?

    • Yes, CZT3904 BK is suitable for use in high-frequency applications due to its fast switching characteristics.

  10. What are the key differences between CZT3904 BK and similar transistors in its class?

    • CZT3904 BK offers lower saturation voltage and higher current gain compared to similar transistors, making it suitable for various technical solutions.