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ONSEMI FSFR2100XS Power Switch
The FSFR-XS series from Fairchild is a high-efficiency power switch designed for half-bridge resonant converters. It integrates power MOSFETs with fast-recovery diodes, a high-side gate drive, and built-in protection functions such as over-voltage, over-current, and thermal shutdown. Featuring zero-voltage switching (ZVS) for reduced losses, this series offers operating frequencies up to 300 kHz, making it ideal for resonant, LLC, and series resonant topologies. Its robust design ensures reliable operation, simplified layout, and superior noise immunity, suitable for industrial, telecom, and high-performance power supplies.
ONSEMI FSFR2100XS Power Switch Specifications:
- Operating Frequency: Up to 300 kHz
- Max Junction Temperature: +150°C
- Supply Voltage (HVcc): 0 to 525 V
- Source-Drain Voltage (Vos): 500 V
- Maximum Power Dissipation: 180 W at junction temperature limit
- Thermal Impedance: Junction-to-Case 10.44-10.89°C/W, Junction-to-Ambient 80°C/W
- Drain Current (continuous): 6.0 A at 25°C, 3.9 A at 100°C
- On-State Resistance: 0.41 - 1.55 Ω depending on model
- Gate-Source Voltage: +30 V maximum
- Protection Functions: OVP, OCP, AOCP, TSD
- Dead Time: 350 ns
- Input Capacitance: 66.5 - 155 pF
- Output Capacitance: 52.7 - 66.5 pF
- Package: Multi-Drain (e.g., FSFR2100XS) with package dimensions as per datasheet
Buy the Buy Fairchild Power Switch FSFR2100XS Part Number FSFR2100XS Online
Purchase the Fairchild FSFR2100XS power switch online today to leverage high-efficiency resonant converter operation with integrated protection, ZVS technology, and frequency up to 300 kHz. Perfect for industrial, telecom, and high-performance power applications, this robust device simplifies design, ensures noise immunity, and offers reliable operation under demanding conditions. Get fast delivery and trusted quality by ordering online now to optimize your power supply systems effectively.
Order your Fairchild Series FSFR2100XS high-efficiency resonant power switch today and enhance your converter designs with proven reliability and performance.
Frequently Asked Questions
Where can I buy ONSEMI FSFR2100XS?
You can click on the BUY or RFQ button to purchase FSFR2100XS from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FSFR2100XS?
You can download the FSFR2100XS datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FSFR2100XS?
ONSEMI