KGF-75N65KDF 650V 75A IGBT Transistor TO-247
KGF-75N65KDF 650V 75A IGBT Transistor TO-247
Product Overview
The KEC KGF75N65KDF is a high-performance 650V 75A N-channel IGBT with an integrated anti-parallel diode. Designed for solar inverters, UPS systems, welding machines, and high-power switching applications, it offers excellent efficiency and reliability.
Description
The KEC KGF75N65KDF IGBT Transistor is a powerful 650V, 75A Field Stop Trench IGBT designed for high-efficiency power conversion and switching applications. Manufactured by KEC (Korea Electronics Corporation), this device features an integrated anti-parallel diode, making it ideal for inverter and motor control circuits.
Its low conduction losses and fast switching characteristics help improve system efficiency in demanding industrial and renewable energy applications. The TO-247 package provides excellent thermal performance and supports high-current operation.
The KGF75N65KDF is commonly used in solar inverters, UPS systems, welding equipment, motor drives, induction heating systems, power supplies, and industrial automation equipment.
Designed for robust operation, it offers reliable performance in high-power circuits where efficiency and durability are critical.
Applications
- Solar inverters
- UPS systems
- Welding machines
- Motor drives
- Industrial automation
- Power conversion systems
- Induction heating equipment
- SMPS power supplies
- Renewable energy systems
- High-power switching circuits
Key Features
- High voltage 650V rating
- High current handling capability up to 75A
- Integrated anti-parallel diode
- Field Stop Trench IGBT technology
- Low switching losses
- Excellent thermal performance
- Short-circuit rugged design
- TO-247 high-power package
- Suitable for inverter applications
- Reliable industrial-grade performance
Technical Specifications
| Specification | Details |
|---|---|
| Model | KGF75N65KDF |
| Manufacturer | KEC |
| Device Type | N-Channel IGBT |
| Collector-Emitter Voltage (VCES) | 650V |
| Collector Current (IC) | 75A |
| Peak Collector Current | 100A |
| Package Type | TO-247 |
| Technology | Field Stop Trench IGBT |
| Anti-Parallel Diode | Integrated |
| Application Class | Power Switching |
Package Includes
- 1 × KEC KGF75N65KDF IGBT Transistor
Datasheet Summary
| Parameter | Value |
|---|---|
| VCES | 650V |
| IC Continuous | 75A |
| IC Peak | 100A |
| Package | TO-247 |
| Technology | Field Stop Trench IGBT |
| Built-in Diode | Yes |
| Application | Inverters, UPS, Welding Machines |
How It Works
The KGF75N65KDF functions as a high-speed electronic switch in power conversion systems. When a voltage is applied to the gate terminal, the IGBT allows current to flow between the collector and emitter, enabling efficient control of high-power loads.
In solar inverters, UPS systems, and motor drives, the device rapidly switches power on and off to generate controlled AC output or regulate motor speed. The integrated anti-parallel diode helps manage reverse current flow and improves efficiency in inductive load applications.