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BUK9508-55A

Power MOSFET designed for rail power distribution

Inventory:9,345

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Overview of BUK9508-55A

The BUK9508-55A is a logic level MOSFET with a voltage-controlled on/off switch designed for high efficiency and compact DC/DC converter applications. It features a low threshold voltage and low on-state resistance, making it suitable for power management and battery-operated systems.

Pinout

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

  • G: Gate of the MOSFET
  • D: Drain of the MOSFET
  • S: Source of the MOSFET
  • VCC: Positive power supply
  • GND: Power ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the BUK9508-55A MOSFET for a visual representation.

Key Features

  • Logic Level MOSFET: Designed for use with logic level drive signals, suitable for low-power applications.
  • Low Threshold Voltage: The MOSFET has a low threshold voltage, facilitating efficient switching with low-voltage control signals.
  • Low On-State Resistance: Provides minimal conduction resistance for enhanced power efficiency.
  • Compact Package: Available in a space-saving surface-mount DPAK package.

Note: For detailed technical specifications, please refer to the BUK9508-55A datasheet.

Application

  • DC/DC Converters: Ideal for use in compact DC/DC converter circuits for efficient power management.
  • Battery-Operated Systems: Suitable for battery-operated devices and applications requiring high power efficiency.
  • Power Management: Used in various power management and switching applications where low on-resistance is critical.

Functionality

The BUK9508-55A MOSFET acts as a voltage-controlled switch, allowing or interrupting the flow of current based on the voltage applied to the gate terminal. Its low threshold voltage and low on-state resistance make it an efficient solution for power management and switching purposes.

Usage Guide

  • Power Supply: Connect VCC (Pin) to the positive power supply and GND (Pin) to the power ground.
  • Gate Drive: Apply the logic-level control signal to the Gate (G) pin to control the switching operation of the MOSFET.

Frequently Asked Questions

Q: What is the typical threshold voltage of the BUK9508-55A?
A: The BUK9508-55A typically has a threshold voltage of X volts (refer to the datasheet for specific values).

Q: Is the BUK9508-55A suitable for high-frequency switching applications?
A: The BUK9508-55A is designed for efficient switching and can be used in high-frequency applications within its specified operating parameters.

Equivalent

For similar functionalities, consider these alternatives to the BUK9508-55A:

  • BUK9508-65A: This is a related MOSFET with similar characteristics, suitable for applications requiring a higher threshold voltage.
  • IRLB8721PbF: This MOSFET from Infineon offers comparable features and performance to the BUK9508-55A, providing flexibility in design solutions.

Specifications

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

Product Category MOSFET RoHS Details
Technology Si Mounting Style Through Hole
Package / Case TO-220-3 Transistor Polarity N-Channel
Number of Channels 1 Channel Vds - Drain-Source Breakdown Voltage 55 V
Id - Continuous Drain Current 125 A Rds On - Drain-Source Resistance 7.5 mOhms
Vgs - Gate-Source Voltage - 15 V, + 15 V Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 175 C Pd - Power Dissipation 253 W
Channel Mode Enhancement Brand NXP Semiconductors
Configuration Single Fall Time 167 ns
Height 9.4 mm Length 10.3 mm
Product Type MOSFET Rise Time 175 ns
Factory Pack Quantity 50 Subcategory MOSFETs
Transistor Type 1 N-Channel Typical Turn-Off Delay Time 280 ns
Typical Turn-On Delay Time 40 ns Width 4.5 mm
Part # Aliases BUK9508-55A,127 Unit Weight 0.068784 oz

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packageimg

BUK9508-55A

Power MOSFET designed for rail power distribution

Inventory:

9,345