MOSFET 80V N-Channel PowerTrench
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| Transistor Polarity : | N-Channel | Drain-Source Breakdown Voltage : | 80 V | ||
| Gate-Source Breakdown Voltage : | +/- 20 V | Continuous Drain Current : | 8.9 A | ||
| Resistance Drain-Source RDS (on) : | 0.016 Ohms | Configuration : | Single Quad Drain Triple Source | ||
| Maximum Operating Temperature : | + 150 C | Mounting Style : | SMD/SMT | ||
| Package / Case : | SOIC-8 Narrow | Packaging : | Reel |

| Symbol | Parameter | Ratings | Units |
| VDSS | Drain to Source Voltage | 80 | V |
| VGS | Gate to Source Voltage | ±20 | V |
| ID | Drain Current Continuous (TA = 25oC, VGS = 10V, RJA = 55oC/W) |
8.9 | A |
| Continuous (TA = 25 C, VGS = 5V, RJA = 55 C/W) | 5.6 | A | |
| Pulsed | Figure 4 | A | |
| EAS | Single Pulse Avalanche Energy ( Note 1) | 515 | mJ |
| PD | Power dissipation | 2.5 | W |
| Derate above 25oC | 20 | mW/oC | |
| TJ, TSTG | Operating and Storage Temperature | -55 to 150 | oC |
FDS3572 features:
• Primary switch for Isolated DC/DC converters
• Distributed Power and Intermediate Bus Architectures
• High Voltage Synchronous Rectifier for DC Bus Converters
| Technical/Catalog Information | FDS3572 |
| Vendor | Fairchild Semiconductor |
| Category | Discrete Semiconductor Products |
| Mounting Type | Surface Mount |
| FET Polarity | N-Channel |
| Drain to Source Voltage (Vdss) | 80V |
| Current - Continuous Drain (Id) @ 25° C | 8.9A |
| Rds On (Max) @ Id, Vgs | 16 mOhm @ 8.9A, 10V |
| Input Capacitance (Ciss) @ Vds | 1990pF @ 25V |
| Power - Max | 2.5W |
| Packaging | Tape & Reel (TR) |
| Gate Charge (Qg) @ Vgs | 41nC @ 10V |
| Package / Case | 8-SOIC |
| FET Feature | Logic Level Gate |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | FDS3572 FDS3572 |