BTS133 E3045A

Product Overview

• Category: Electronic Component
• Use: Power Switch
• Characteristics: High voltage, high current capability
• Package: TO-220AB
• Essence: MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor)
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Voltage Rating: 30V
• Current Rating: 133A
• RDS(on): 3.45mΩ (maximum)
• Gate Threshold Voltage: 2.5V (typical)
• Gate-Source Voltage (Max): ±20V
• Continuous Drain Current (Tc = 25°C): 133A
• Pulsed Drain Current (tp ≤ 10ms): 532A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BTS133 E3045A has three pins:

1. Pin 1 (Gate): This pin is used to control the switching of the MOSFET. It receives the gate voltage to turn the device on or off.
2. Pin 2 (Drain): The drain pin is connected to the load or power supply. It carries the current between the source and the load.
3. Pin 3 (Source): The source pin is connected to the ground or reference potential. It completes the circuit for the current flow.

Functional Features

• High voltage and current handling capability
• Low on-resistance (RDS(on)) for efficient power transfer
• Fast switching speed for improved performance
• Built-in protection features such as overcurrent and overtemperature protection
• Low gate threshold voltage for easy control

Advantages and Disadvantages

Advantages: - High voltage and current handling capability make it suitable for power applications - Low on-resistance ensures efficient power transfer - Fast switching speed improves overall performance - Built-in protection features enhance reliability and safety - Easy to control with low gate threshold voltage

Disadvantages: - May require additional circuitry for proper operation and protection - Limited operating temperature range (-55°C to +175°C)

Working Principles

The BTS133 E3045A is a MOSFET-based power switch. It operates by controlling the flow of current between the drain and source pins using the gate voltage. When the gate voltage is applied, the MOSFET turns on, allowing current to flow from the drain to the source. Conversely, when the gate voltage is removed or reduced, the MOSFET turns off, interrupting the current flow.

Detailed Application Field Plans

The BTS133 E3045A is commonly used in various applications, including:

1. Power supplies and converters
2. Motor control systems
3. Automotive electronics
4. Industrial automation
5. LED lighting systems
6. Battery management systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the BTS133 E3045A are:

1. IRF3205: Similar specifications and package type
2. FDP8870: Comparable voltage and current ratings
3. STP80NF55-08: Alternative with lower on-resistance
4. IRLB8748: MOSFET with similar characteristics and package type

These alternative models provide similar functionality and can be used as replacements based on specific requirements.

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