Overview
The STP10N105K5 is a high-voltage N-channel Power MOSFET designed by STMicroelectronics using the innovative MDmesh™ K5 technology. This device is available in TO-220, TO-220FP, and TO-247 packages. It is characterized by its very low on-resistance and ultra-low gate charge, making it ideal for applications requiring high power density and efficiency.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VDS (Drain-Source Voltage) | 1050 | V |
| RDS(on) (Static Drain-Source On-Resistance) | 1.3 Ω (typ.) | Ω |
| ID (Drain Current, continuous at TC = 25 °C) | 6 | A |
| ID (Drain Current, continuous at TC = 100 °C) | 3.78 | A |
| PTOT (Total Dissipation at TC = 25 °C) | 130 | W |
| VGS (Gate-Source Voltage) | ±30 | V |
| Tj (Operating Junction Temperature) | -55 to 150 | °C |
| Tstg (Storage Temperature) | -55 to 150 | °C |
Key Features
- Industry’s lowest RDS(on)
- Industry’s best figure of merit (FoM)
- Ultra low gate charge
- 100% avalanche tested
- Zener-protected gate-source diode for enhanced ESD capability
Applications
The STP10N105K5 is suitable for various switching applications where high power density and efficiency are crucial. These include but are not limited to:
- Power supplies
- Motor control
- Industrial automation
- High-voltage DC-DC converters
Q & A
- What is the maximum drain-source voltage of the STP10N105K5?
The maximum drain-source voltage (VDS) is 1050 V. - What is the typical on-resistance of the STP10N105K5?
The typical on-resistance (RDS(on)) is 1.3 Ω. - What are the package options for the STP10N105K5?
The device is available in TO-220, TO-220FP, and TO-247 packages. - What is the maximum continuous drain current at 25 °C?
The maximum continuous drain current (ID) at 25 °C is 6 A. - What is the total dissipation power at 25 °C?
The total dissipation power (PTOT) at 25 °C is 130 W. - Is the STP10N105K5 protected against avalanche?
Yes, the device is 100% avalanche tested. - What is the gate-source voltage range?
The gate-source voltage (VGS) range is ±30 V. - What is the operating junction temperature range?
The operating junction temperature (Tj) range is -55 to 150 °C. - What is the significance of the built-in Zener diodes?
The built-in Zener diodes enhance the ESD capability of the device and eliminate the need for external protection components. - What are some typical applications for the STP10N105K5?
Typical applications include power supplies, motor control, industrial automation, and high-voltage DC-DC converters.
