Alpha & Omega Semiconductor Inc.United States
MOSFET N-CH 40V 49A/85A
All alternatives
View full reportTechnical parameters
Key specs
ChannelN-channel
Drain-source voltage40 V
Continuous drain current49 ~ 85 A
On-resistance1.6 mΩMax · 20A
Gate threshold voltage2.3 VMax · 250μA
| Power | |
|---|---|
| Current - Continuous Drain (Id) @ 25°C | 49A (Ta), 85A (Tc) |
| Drain to Source Voltage (Vdss) | 40 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Power Dissipation (Max) | 6.2W (Ta), 119W (Tc) |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) |
| Package / Case | 8-PowerSMD, Flat Leads |
| Supplier Device Package | 8-DFN (5x6) |
| Other | |
| Base Product Number | AONS664 |
| FET Feature | - |
| FET Type | N-Channel |
| Gate Charge (Qg) (Max) @ Vgs | 105 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 5570 pF @ 20 V |
| Mfr | Alpha & Omega Semiconductor Inc. |
| Product Status | Active |
| Rds On (Max) @ Id, Vgs | 1.6mOhm @ 20A, 10V |
| Series | AlphaSGT™ |
| Technology | MOSFET (Metal Oxide) |
| Vgs (Max) | ±20V |
| Vgs(th) (Max) @ Id | 2.3V @ 250µA |
Documents
DatasheetDatasheet · 405.2 KB · 2026-09-29DatasheetDatasheet · 715.3 KB · 2026-09-21DatasheetDatasheet · 379.4 KB · 2026-09-21Package DrawingPackage Drawing · 402.8 KB · 2026-09-22Package DrawingPackage Drawing · 299.8 KB · 2026-09-22Quality & ReliabilityQuality & Reliability · 122.8 KB · 2026-09-22Package DrawingPackage Drawing · 14.7 KB · 2026-09-22
Open document center