onsemi_BC817-40LT3G
original

onsemi
BC817-40LT3G

276-BC817-40LT3G
PDF Datasheet
NPN BJT Transistor 45V 500mA 100MHz SOT-23
11 Weeks

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Tech Specifications

Package/Case
SOT-23-3
Collector Base Voltage (VCBO)
50V
Collector Emitter Breakdown Voltage
45V
Collector Emitter Saturation Voltage
700mV
Collector Emitter Voltage (VCEO)
45V
Collector-emitter Voltage-Max
700mV
Contact Plating
Tin, Matte
Emitter Base Voltage (VEBO)
5V
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BC817-40LT3G Description

The BC817-40LT3G is a high-frequency, high-power NPN bipolar junction transistor (BJT) manufactured by ON Semiconductor. This transistor is designed for use in a variety of applications, including RF amplification, switching, and general-purpose amplification.

Description:

The BC817-40LT3G is an NPN transistor with a plastic surface-mount package. It has a maximum collector current of 500 mA and a collector-emitter voltage of 40 V. The transistor has a low saturation voltage and high current gain, making it suitable for a wide range of applications.

Features:

  • High-frequency operation: The BC817-40LT3G is designed for use in high-frequency applications, with a maximum frequency of 250 MHz.
  • High-power handling: The transistor can handle a high collector current of up to 500 mA, making it suitable for power switching applications.
  • Low saturation voltage: The BC817-40LT3G has a low saturation voltage of 1.5 V, which allows it to operate efficiently in low-voltage circuits.
  • High current gain: The transistor has a high current gain (hFE) of up to 500, which makes it suitable for use in general-purpose amplification applications.
  • Surface-mount package: The BC817-40LT3G is available in a small-outline, surface-mount package, which makes it easy to use in compact, high-density circuits.

Applications:

The BC817-40LT3G is suitable for a wide range of applications, including:

  1. RF amplification: The high-frequency operation of the BC817-40LT3G makes it suitable for use in RF amplifiers, such as those used in wireless communication systems.
  2. Power switching: The high-power handling capability of the transistor makes it suitable for use in power switching applications, such as motor control and power supply circuits.
  3. General-purpose amplification: The high current gain and low saturation voltage of the BC817-40LT3G make it suitable for use in general-purpose amplifier circuits, such as audio amplifiers and signal processing circuits.
  4. Automotive applications: The BC817-40LT3G can be used in automotive applications, such as ignition systems and power window control circuits.

Overall, the BC817-40LT3G is a versatile transistor that offers high-frequency operation, high-power handling, and high current gain in a compact surface-mount package. Its features make it suitable for a wide range of applications, including RF amplification, power switching, and general-purpose amplification.

FAQ

Are there related or alternative parts for BC817-40LT3G?
Yes. Related or alternative parts may be available on this page when relevant product data is provided.
What is the standard lead time for BC817-40LT3G?
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What is BC817-40LT3G?
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