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Vishay SI4490DYT1GE3 High-Voltage Power MOSFET
The Vishay Si4490DY is an N-channel 200V TrenchFET power MOSFET designed for high-voltage switching applications. It features low on-resistance, high current handling capacity, and reliable performance, making it suitable for power management, switching power supplies, and industrial systems. RoHS compliant and halogen-free, this device ensures environmentally friendly operation. Its parameters include a maximum drain-source voltage of 200V, continuous drain current of 40A at 25°C, and a total gate charge of 34 to 42 nC, enabling efficient switching with minimal energy loss.
Vishay SI4490DYT1GE3 High-Voltage Power MOSFET Specifications:
- Drain-Source Voltage: 200 V
- Gate-Source Voltage: ±20 V
- Continuous Drain Current: 40 A at 25°C, 23 A at 70°C
- Pulsed Drain Current: 40 A
- Maximum Power Dissipation: 20 W at 25°C
- Operating Junction Temperature Range: -55°C to 150°C
- Thermal Resistance Junction-to-Ambient: 65 °C/W (max)
- Gate Threshold Voltage: 2.0 V
- On-State Resistance: 0.065 to 0.080 Ohms
- Total Gate Charge: 34 to 42 nC
- Package: SO-8 (JEDEC MS-012)
- RoHS compliant and halogen-free
- Maximum Junction-to-Foot Resistance: 17 to 21 °C/W
Buy the Vishay Series TrenchFET N-Channel Power MOSFET: SI4490DY
Purchase the Vishay Si4490DY online today and experience efficient high-voltage switching with low Rds(on), high current capacity, and RoHS compliance. Perfect for industrial power supplies, switching circuits, and energy management systems, this robust N-channel MOSFET ensures reliable performance with a maximum drain-source voltage of 200V and a continuous drain current of 40A at 25°C. Its low gate charge and thermal efficiency make it an excellent choice for demanding applications requiring fast switching and durability. Order now to enhance your power management solutions.
Get Vishay Si4490DY today—built for high-voltage switching, low on-resistance, and reliable performance in industrial power applications.
Frequently Asked Questions
Where can I buy Vishay SI4490DYT1GE3?
You can click on the BUY or RFQ button to purchase SI4490DYT1GE3 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part SI4490DYT1GE3?
You can download the SI4490DYT1GE3 datasheet or visit the Vishay website for support.
Who is the manufacturer of SI4490DYT1GE3?
Vishay