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SMMBT3906LT3G

200 mA, 40 V PNP BJT - SMMBT3906LT3G"

Quantity Unit Price(USD) Ext. Price
10 $0.065 $0.65
100 $0.051 $5.10
300 $0.045 $13.50
1000 $0.040 $40.00
5000 $0.036 $180.00
10000 $0.034 $340.00

Inventory:6,520

*The price is for reference only.
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Overview of SMMBT3906LT3G

The SMMBT3906LT3G is a PNP bipolar junction transistor (BJT) in a SOT-23 surface-mount package. It is designed for general-purpose amplifier and switching applications, providing high current gain and low saturation voltage for efficient operation.

Pinout

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

  • Emitter (E): Current flows out through the emitter terminal.
  • Base (B): Controls the flow of current between the emitter and collector.
  • Collector (C): Current is collected at the collector terminal.

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SMMBT3906LT3G for a better understanding of its usage.

Key Features

  • PNP BJT: The SMMBT3906LT3G is a PNP transistor, suitable for use in applications requiring PNP transistors.
  • High Current Gain: This transistor offers high DC current gain, providing amplification capabilities.
  • Low Saturation Voltage: With a low saturation voltage, the SMMBT3906LT3G ensures efficient ON state operation.
  • Surface-Mount Package: Housed in a SOT-23 package, this transistor is suitable for surface-mount PCB designs.
  • General-Purpose: Ideal for a wide range of amplifier and switching applications in electronic circuits.

Note: For detailed technical specifications, please refer to the SMMBT3906LT3G datasheet.

Application

  • Amplifier Circuits: Suitable for use in amplifier circuits to amplify signals with low power input.
  • Switching Circuits: Can be utilized in switching circuits to control the flow of current based on the base-emitter junction voltage.
  • Signal Processing: Useful in signal processing applications where amplification or switching of signals is required.

Functionality

The SMMBT3906LT3G is a PNP transistor that facilitates signal amplification and switching functions in electronic circuits. It operates effectively in various applications requiring PNP transistor characteristics.

Usage Guide

  • Emitter to Ground: Connect the emitter (E) terminal to the ground reference.
  • Base Biasing: Apply the necessary bias voltage to the base (B) terminal for controlling the transistor's operation.
  • Collector Load: Connect the collector (C) terminal to the load or component being controlled.

Frequently Asked Questions

Q: Can the SMMBT3906LT3G be used in high-frequency applications?
A: While primarily designed for general-purpose applications, the SMMBT3906LT3G can function in moderate frequency applications within its specified limits.

Equivalent

For similar functionalities, consider these alternatives to the SMMBT3906LT3G:

  • S8050: A general-purpose PNP transistor with comparable characteristics to the SMMBT3906LT3G.
  • 2N3906: Another PNP BJT commonly used in amplifier and switching applications, offering similar performance.
  • BC557: This PNP transistor is suitable for low-power amplifier applications and can serve as an alternative to the SMMBT3906LT3G.

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) 0.4
IC Cont. (A) 0.2 VCEO Min (V) 40
VCBO (V) 40 VEBO (V) 5
VBE(sat) (V) 0.95 hFE Min 100
hFE Max 300 fT Min (MHz) 250
PTM Max (W) 0.225 Pricing ($/Unit) $0.0293

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