Alpha & Omega Semiconductor Inc.United States
MOSFET N-CH 20V 20A/40A 8DFN
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View full reportTechnical parameters
Key specs
ChannelN-channel
Drain-source voltage20 V
Continuous drain current20 ~ 40 A
On-resistance6 mΩMax · 20A
Gate threshold voltage1.6 VMax · 250μA
| Power | |
|---|---|
| Current - Continuous Drain (Id) @ 25°C | 20A (Ta), 40A (Tc) |
| Drain to Source Voltage (Vdss) | 20 V |
| Drive Voltage (Max Rds On, Min Rds On) | 2.5V, 4.5V |
| Power Dissipation (Max) | 3.1W (Ta), 40W (Tc) |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |
| Package / Case | 8-PowerVDFN |
| Supplier Device Package | 8-DFN-EP (3x3) |
| Other | |
| Base Product Number | AON740 |
| FET Feature | - |
| FET Type | N-Channel |
| Gate Charge (Qg) (Max) @ Vgs | 43 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 4630 pF @ 10 V |
| Mfr | Alpha & Omega Semiconductor Inc. |
| Product Status | Not For New Designs |
| Rds On (Max) @ Id, Vgs | 6mOhm @ 20A, 4.5V |
| Series | - |
| Technology | MOSFET (Metal Oxide) |
| Vgs (Max) | ±12V |
| Vgs(th) (Max) @ Id | 1.6V @ 250µA |
Documents
DatasheetDatasheet · 233.6 KB · 2026-09-21Package DrawingPackage Drawing · 756.4 KB · 2026-09-22Package DrawingPackage Drawing · 278.8 KB · 2026-09-22Quality & ReliabilityQuality & Reliability · 122.9 KB · 2026-09-22Package DrawingPackage Drawing · 101.7 KB · 2026-09-22OtherOther · 185.6 KB · 2026-09-21
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