BA90BC0T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency
  • Low power consumption
  • Compact size
• Package: TO-220
• Essence: Power MOSFET
• Packaging/Quantity: Single unit per package

Specifications

• Voltage Rating: 100V
• Current Rating: 90A
• On-State Resistance: 0.01Ω
• Gate Threshold Voltage: 4V
• Gate-Source Voltage (Max): ±20V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BA90BC0T IC has a TO-220 package with three pins:

1. Pin 1 (Gate): Used to control the switching of the MOSFET.
2. Pin 2 (Drain): Connects to the load or power supply.
3. Pin 3 (Source): Connected to the ground or common reference point.

Functional Features

• High power handling capability
• Fast switching speed
• Low gate drive requirements
• Excellent thermal performance
• Protection against overcurrent and overtemperature conditions

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Low power consumption results in energy savings
• Compact size allows for space-efficient designs
• Reliable and durable operation
• Suitable for high-current applications

Disadvantages

• Relatively higher cost compared to other power management solutions
• Requires proper heat sinking for optimal performance

Working Principles

The BA90BC0T is a power MOSFET that operates based on the principle of field-effect transistors. It utilizes a metal-oxide-semiconductor structure to control the flow of current between the drain and source terminals. By applying a voltage to the gate terminal, the MOSFET can be switched on or off, allowing or blocking the current flow.

Detailed Application Field Plans

The BA90BC0T is commonly used in various power management applications, including:

1. Switching power supplies
2. Motor control circuits
3. LED lighting systems
4. Audio amplifiers
5. Battery charging circuits

Its high current rating and low on-state resistance make it suitable for applications that require efficient power handling and minimal voltage drop.

Detailed and Complete Alternative Models

1. BA90AC0T: Similar specifications but with a higher voltage rating of 150V.
2. BA80BC0T: Lower current rating of 80A but with a lower on-state resistance of 0.008Ω.
3. BA100BC0T: Higher current rating of 100A but with a slightly higher on-state resistance of 0.012Ω.

These alternative models provide options based on specific requirements and trade-offs between current handling capability and on-state resistance.

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