Product Overview
The FDD86102 from onsemi is an N-Channel Shielded Gate PowerTrench MOSFET rated at 100V/36A (Tc) with 24 mΩ max on-resistance at VGS=10V in a DPAK-3 (TO-252) surface mount package. Using advanced PowerTrench technology, it achieves very low QG and QGD for fast switching, making it ideal for high-efficiency DC-DC converter and motor drive applications.
Key Specifications
| Channel Type | N-channel enhancement mode |
| VDS (max) | 100V |
| ID (max) | 36A @ TC=25°C; 8A @ TA=25°C |
| RDS(on) @ VGS=10V | 24 mΩ max |
| RDS(on) @ VGS=6V | 38 mΩ max |
| VGS(th) (max) | 4V @ ID=250µA |
| QG (total gate charge) | 7.6 nC typical @ VGS=4.5V; 13.4 nC @ 10V |
| QGD | 3.7 nC typical |
| CISS | 780 pF typical |
| Ptot | 62W @ TC=25°C; 3.1W @ TA=25°C |
| Operating Temperature | -55°C to +150°C (junction) |
| Package | DPAK-3 / TO-252-3 (SC-63) |
Features
- Shielded Gate PowerTrench technology for extremely low RDS(on)
- Very low QG and QGD compared to competing trench technologies
- 100V rating with 24 mΩ RDS(on) at 10V gate drive
- Fast switching speed for high-frequency applications
- 100% UIL (Unclamped Inductive Load) tested
- High power handling in industry-standard DPAK package
- RoHS compliant
Applications
- High-efficiency DC-DC converters (48V systems)
- Motor drive and inverter power stages
- Power supply primary-side switching
- Load switching and battery management