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LR12N3-G

LR12N3-G product description: Positive Voltage Regulator with TO-92 package, current range 0.0005A, voltage range 1.2V to 88V

Inventory:8,041

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Overview of LR12N3-G

The LR12N3-G is a high-performance 1200V IGBT transistor designed for power switching applications in various electronic systems. This IGBT transistor features a rugged design, high current capability, and low saturation voltage, making it ideal for use in power inverters, motor control, and industrial applications.

Pinout

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

  • Collector (C): Main terminal for the collector connection
  • Emitter (E): Main terminal for the emitter connection
  • G: Gate terminal for controlling the IGBT switching
  • VCE: Collector-Emitter Voltage terminal
  • VGE: Gate-Emitter Voltage terminal
  • VSOA: Safe Operating Area Voltage terminal
  • VCC: Positive Power Supply terminal
  • IC: Collector Current terminal

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LR12N3-G IGBT transistor for a visual representation.

Key Features

  • High Voltage Capability: The LR12N3-G can handle up to 1200V, making it suitable for high-power applications.
  • Low Saturation Voltage: This IGBT transistor exhibits low saturation voltage, reducing power dissipation during operation.
  • Fast Switching Speed: With rapid switching characteristics, the LR12N3-G ensures efficient power control in electronic circuits.
  • Rugged Construction: The rugged design of the LR12N3-G enhances its reliability and performance in harsh environments.
  • High Current Rating: This IGBT transistor can handle high current levels, enabling it to drive heavy loads with ease.

Note: For detailed technical specifications, please refer to the LR12N3-G datasheet.

Application

  • Power Inverters: Ideal for use in power inverters for converting DC power to AC power efficiently.
  • Motor Control: Suitable for motor control applications in industrial machinery, electric vehicles, and robotics.
  • Industrial Power Systems: Used in industrial power systems for reliable and efficient power switching.

Functionality

The LR12N3-G IGBT transistor is designed to facilitate high-power switching with low saturation voltage, ensuring efficient power management and control in various electronic systems.

Usage Guide

  • Power Supply: Connect VCC (Pin 6) to the positive power supply voltage according to the specified ratings.
  • Gate Control: Apply appropriate gate-to-emitter voltage signals to control the switching action of the IGBT.
  • Load Connection: Connect the load between the collector (C) and emitter (E) terminals for proper functionality.

Frequently Asked Questions

Q: What is the maximum voltage rating for the LR12N3-G?
A: The LR12N3-G has a maximum voltage rating of 1200V, allowing it to handle high voltage levels in power applications.

Q: Can the LR12N3-G be used in motor drive applications?
A: Yes, the LR12N3-G is suitable for motor drive applications due to its high current capability and fast switching speed.

Equivalent

For similar functionalities, consider these alternatives to the LR12N3-G:

  • LR12N3-D: A variant of the LR12N3 series with enhanced features for specific applications.
  • LR12N3-F: Another member of the LR12N3 series offering similar performance with slight variations in specifications.

Specifications

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

Product Category Linear Voltage Regulators RoHS Details
Mounting Style Through Hole Package / Case TO-92-3
Number of Outputs 1 Output Polarity Positive
Output Voltage Adjustable Output Current 100 mA
Output Type Adjustable Input Voltage, Min 13.2 V
Input Voltage, Max 100 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Load Regulation 3 %
Line Regulation 0.03 %/V Brand Microchip Technology
Height 5.33 mm (Max) Length 5.21 mm (Max)
Pd - Power Dissipation 600 mW Product Type Linear Voltage Regulators
PSRR / Ripple Rejection - Typ 60 dB Factory Pack Quantity 1000
Subcategory PMIC - Power Management ICs Width 4.19 mm (Max)
Unit Weight 0.016000 oz

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packageimg

LR12N3-G

LR12N3-G product description: Positive Voltage Regulator with TO-92 package, current range 0.0005A, voltage range 1.2V to 88V

Inventory:

8,041