2SK2717 N-Channel MOSFET Transistor 900V 5A TO-220FP
The 2SK2717 is a high-voltage N-channel power MOSFET designed for demanding switching applications such as DC-DC converters, motor drives, and power supplies. With a 900V drain-source voltage rating and 5A continuous drain current, it is ideal for circuits requiring high voltage tolerance and reliable performance.
This device features low on-resistance (≈2.3–2.5Ω) and fast switching characteristics, ensuring efficient operation with reduced power loss. The TO-220FP (fully insulated package) provides excellent thermal performance while simplifying mounting without the need for additional insulation, making it suitable for compact and high-voltage designs.
Features
- Low drain−source ON-resistance : RDS (ON) = 2.3 Ω (typ.)
- High forward transfer admittance : |Yfs | = 4.4 S (typ.)
- Low leakage current : IDSS = 100 μA (max) (VDS = 720 V)
- Enhancement mode : Vth = 2.0 to 4.0 V (VDS = 10 V, ID = 1 mA)
Specifications
| Absolute Maximum Ratings (Ta = 25°C) | |||
|---|---|---|---|
| Characteristics | Symbol | Rating | Unit |
| Drain–source voltage | VDSS | 900 | V |
| Drain–gate voltage (RGS = 20 kΩ) | VDGR | 900 | V |
| Gate–source voltage | VGSS | ±30 | V |
| Drain current | ID | 5 (DC) | A |
| IDP | 15 (Pulse) | ||
| Drain power dissipation (TC = 25°C) | PD | 45 | W |
| Single pulse avalanche energy | EAS | 595 | mJ |
| Avalanche current | IAR | 5 | A |
| Repetitive avalanche energy | EAR | 4.5 | mJ |
| Channel temperature | Tch | 150 | °C |
| Storage temperature range | Tstg | -55 to 150 | °C |
Applications
- Switching power supplies (SMPS).
- DC-DC converters and power regulators.
- Motor drive and control circuits.
- High-voltage switching applications.
- Industrial and consumer power electronics.
Documents
| Datasheet | 2SK2717 |
