K1120 600V 10A N Channel MOSFET
Regular price
Rs.150.00
Sale price
Rs.200.00
K1120 MOSFET
The K1120 is a high-voltage N-channel MOSFET in a TO-220F package designed for switching applications up to 600 V. It supports a continuous drain current of 10 A, making it suitable for power conversion systems, inverter stages, EV charging units, solar-energy circuits, and motor-control designs. Its low on-resistance and fast switching behavior help maintain efficiency in high-frequency operation.
The device is built to operate across a wide temperature range from –55 °C to +150 °C, with characteristics that allow it to handle voltage transients and electrical stress within defined limits. These features support stable operation in industrial and commercial equipment, including UPS systems, telecom power supplies, and renewable-energy hardware. The TO-220F package provides effective thermal management for compact layouts.
Datasheet references show variations between distributor-listed specifications (600 V / 10 A) and the manufacturer’s Toshiba 2SK1120 datasheet, which lists 1000 V, 8 A, and typical RDS(on) = 1.5 Ω. Users should confirm the exact part number and manufacturer before integration, as different variants exist under the “K1120” designation.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | K1120 (vendor listing) / 2SK1120 (Toshiba) |
| Drain-Source Voltage (VDS) | Vendor: 600 V, Toshiba datasheet: 1000 V |
| Continuous Drain Current (ID) | Vendor: 10 A, Toshiba datasheet: 8 A (DC) |
| Pulse Drain Current (IDP) | 24 A (Toshiba) |
| Drain-Source On-Resistance (RDS(on)) | 1.5 Ω typ. (Toshiba) |
| Gate-Source Voltage (VGS) | ±20 V |
| Power Dissipation | 150 W (Toshiba) |
| Operating Temperature | –55 °C to +150 °C |
| Package | TO-220F |
| Typical Applications | Solar inverters, UPS, EV chargers, power supplies, motor drives |
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