BU406TU

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Bipolar Transistors - BJT NPN Epitaxial Sil

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Service & Packaging

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All Parts Extended Quality Guarantee

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BU406TU DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $0.343 $0.34
10 $0.337 $3.37
30 $0.332 $9.96
100 $0.328 $32.80

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for BU406TU or email to us: Email: [email protected], we will contact you in 12 hours.

BU406TU Details

The BU406TU is a high-voltage NPN power transistor designed for general-purpose switching and amplification applications. This transistor offers high voltage and current capabilities, making it suitable for power supply and high-power amplifier circuits. It is housed in a TO-220 package, providing easy mounting and heat dissipation.

Pinout

  • 1 (Base): Controls the transistor switching action.
  • 2 (Collector): Collects the current flow when the transistor is in the active state.
  • 3 (Emitter): Emits the current flow from the transistor.

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Voltage Capability: Suitable for applications requiring high voltage handling.
  • High Current Rating: Capable of handling high currents for power applications.
  • TO-220 Package: Easy to mount and provides good thermal conductivity.
  • General Purpose: Can be used in a variety of switching and amplification circuits.

Application

  • Power Supply: Used in power supply circuits for voltage regulation.
  • Audio Amplification: Suitable for audio amplifier applications requiring high power output.
  • Switching Circuits: Commonly used in switching applications due to its high voltage capability.

Where to Use

The BU406TU is ideal for applications that demand high power handling and voltage requirements. It is commonly utilized in power supplies, audio amplifiers, and switching circuits where reliability and performance are essential.

How to Use

Connect the Base, Collector, and Emitter pins of the BU406TU according to your circuit requirements. Ensure proper heatsinking for efficient heat dissipation, especially in high-power applications. Refer to the datasheet for detailed usage guidelines.

Application Circuit

The application circuit diagram for the BU406TU demonstrates how to integrate the power transistor into your circuit for optimal performance. It includes connections for power, control signals, and load, ensuring proper functionality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • NTE36: A similar high-voltage power transistor with comparable specifications.
  • MJ15003: An alternative power transistor offering equivalent performance characteristics.

Complementary

The BU406TU can be complemented by the BU409, which provides enhanced power handling capabilities for more demanding applications. When selecting complementary transistors, consider your specific circuit requirements for compatibility and performance.

Frequently Asked Questions

Q: What is the maximum voltage rating of the BU406TU?

A: The BU406TU has a maximum voltage rating of [insert voltage rating]. For detailed specifications, please consult the datasheet.

Q: Can the BU406TU be used in audio amplifier circuits?

A: Yes, the BU406TU is suitable for audio amplifier applications requiring high-power amplification. It is important to follow proper circuit design guidelines for optimal performance.

BU406TU

Specifications

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

Status Obsolete Compliance PbAHP
Package Type TO-220-3 Case Outline 340AT
MSL Type NA MSL Temp (°C) 0
Container Type TUBE Container Qty. 1000
ON Target N Polarity NPN
Type General Purpose VCE(sat) Max (V) 1
IC Cont. (A) 7 VCEO Min (V) 200
VCBO (V) 400 VEBO (V) 6
VBE(sat) (V) 1.2 fT Min (MHz) 10
PTM Max (W) 60 Pricing ($/Unit) Price N/A

FAQs

What is BU406TU?

The BU406TU is an NPN Darlington transistor designed for high-voltage, high-current applications. It is commonly used in power switching circuits, motor controls, and electronic ballasts.

How Does BU406TU Work?

The BU406TU works as a high-power amplifier where a small input current controls a much larger output current. It provides high current gain and high input impedance, making it suitable for driving heavy loads with minimal input signal power.

How Many Pins does BU406TU have and What are the Functions of the Pinout Configuration?

The BU406TU typically comes in a TO-220 package with three pins. The pinout configuration includes:

  • Base (B): Input pin for controlling the transistor.
  • Collector (C): Output pin where the load is connected.
  • Emitter (E): Ground/reference pin.

What are the Pros and Cons of BU406TU?

Pros:

  • High Voltage and Current Handling: Suitable for high-power applications.
  • Darlington Pair Configuration: Offers high current gain for efficient switching.
  • Robust and Reliable: Can withstand high operating temperatures and rugged conditions.

Cons:

  • Saturation Voltage: May have higher saturation voltage compared to other transistors.
  • Heat Dissipation: Requires proper heat sinking due to high power dissipation.

Are There Any Equivalents/Alternatives to BU406TU for Recommendation?

  • Equivalents to the BU406TU include the TIP122 and TIP127 transistors.
  • Alternatives to the BU406TU are the 2N6284 and MJ11015 transistors.

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