Features: • 6.2A, 250V, RDS(on) = 0.55Ω @VGS = 10 V• Low gate charge ( typical 12 nC)• Low Crss ( typical 11 pF)• Fast switching• 100% avalanche tested• Improved dv/dt capabilitySpecifications Symbol Parameter FQD8N25 / FQU8N25 Units VDSS Drain...
FQU8N25: Features: • 6.2A, 250V, RDS(on) = 0.55Ω @VGS = 10 V• Low gate charge ( typical 12 nC)• Low Crss ( typical 11 pF)• Fast switching• 100% avalanche tested• Imp...
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| Symbol | Parameter | FQD8N25 / FQU8N25 | Units |
| VDSS | Drain-Source Voltage | 250 | V |
| ID | Drain Current - Continuous (TC = 25) - Continuous (TC = 100) |
6.2 | A |
| 3.9 | A | ||
| IDM | Drain Current - Pulsed (Note 1) | 24.8 | A |
| VGSS | Gate-Source Voltage | ±30 | V |
| EAS | Single Pulsed Avalanche Energy (Note 2) | 120 | mJ |
| IAR | Avalanche Current (Note 1) | 6.2 | A |
| EAR | Repetitive Avalanche Energy (Note 1) | 5.0 | mJ |
| dv/dt | Peak Diode Recovery dv/dt (Note 3) | 5.5 | V/ns |
| PD | Power Dissipation (TA = 25) * | 2.5 | W |
| Power Dissipation (TC = 25) - Derate above 25 |
50 | W | |
| 0.4 | W/ | ||
| TJ, TSTG | Operating and Storage Temperature Range | -55 to +150 | |
| TL | Maximum lead temperature for soldering purposes, 1/8"from case for 5 seconds |
300 |
These N-Channel enhancement mode power field effect transistors of FQU8N25 are produced using Fairchild's proprietary, planar stripe, DMOS technology.
This advanced technology of FQU8N25 has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. FQU8N25 is well suited for high efficiency switching DC/DC converters, switch mode power supply.