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SMMBT2907ALT3G

600 milliamp 60 volt PNP silicon small signal transistor TO-236AB

Inventory:9,086

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Overview of SMMBT2907ALT3G

The SMMBT2907ALT3G is a PNP bipolar transistor designed for general-purpose amplification and switching applications. This transistor features a maximum current rating of 600mA and a voltage rating of 40V, making it suitable for various low-power electronic circuits.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Emitter (E): Current flows out through this terminal.
  • Base (B): Controls the transistor's conductivity.
  • Collector (C): Current flows in through this terminal.

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SMMBT2907ALT3G transistor for a visual representation.

Key Features

  • PNP Transistor: The SMMBT2907ALT3G is a PNP transistor suitable for low-power applications.
  • Maximum Current Rating: With a rating of 600mA, this transistor can handle moderate current loads.
  • Maximum Voltage Rating: The 40V voltage rating allows the transistor to be used in various voltage domains.
  • Low Noise: The SMMBT2907ALT3G exhibits low noise characteristics, making it suitable for signal amplification.
  • Compact Package: Available in a small SOT-23 surface-mount package for space-saving designs.

Note: For detailed technical specifications, please refer to the SMMBT2907ALT3G datasheet.

Application

  • Signal Amplification: Ideal for amplifying weak signals in audio and radio frequency circuits.
  • Switching Circuits: Suitable for low-power switching applications in electronic devices.
  • Voltage Regulation: Can be used in voltage regulator circuits to stabilize output voltages.

Functionality

The SMMBT2907ALT3G PNP transistor is used to amplify or switch electronic signals. It acts as a current-controlled switch or amplifier in various circuit configurations.

Usage Guide

  • Emitter (E): Connect to the ground or the external circuit depending on the application.
  • Base (B): Apply the control signal to the base to modulate the transistor's conductivity.
  • Collector (C): Connect to the load or the output of the circuit.

Frequently Asked Questions

Q: What is the maximum collector current of the SMMBT2907ALT3G?
A: The SMMBT2907ALT3G has a maximum collector current rating of 600mA.

Q: Is the SMMBT2907ALT3G suitable for audio amplifier circuits?
A: Yes, the low noise and moderate current handling capabilities make it suitable for audio amplifier applications.

Equivalent

For similar functionalities, consider these alternatives to the SMMBT2907ALT3G:

  • BC557B: A PNP transistor with comparable characteristics suitable for general-purpose applications.
  • MMBT3906: This PNP transistor offers similar performance in a different package or manufacturer.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Active Compliance PbAHP
Package Type SOT-23-3 Case Outline 318-08
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 10000
ON Target N Polarity PNP
Type General Purpose VCE(sat) Max (V) 1.6
IC Cont. (A) 0.6 VCEO Min (V) 60
VCBO (V) 60 VEBO (V) 5
VBE(sat) (V) 2.6 hFE Min 100
hFE Max 300 fT Min (MHz) 200
PTM Max (W) 0.225 Pricing ($/Unit) $0.0269

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