AOTF240L
MOSFET N-CH 40V 20A/85A TO220-3FManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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The Alpha & Omega Semiconductor Inc. AOTF240L is an N-Channel MOSFET designed for robust power switching applications. This component features a drain-source voltage (Vdss) of 40 V and offers significant current handling capabilities, rated at 20A continuous drain current under typical ambient conditions (Ta) and 85A under continuous drain conditions at case temperature (Tc). The device exhibits a low on-resistance (Rds On) of 2.9 mOhm at 20A and 10V gate-source voltage (Vgs). It supports a wide Vgs range from 4.5V to 10V for optimal drive. Key parameters include a maximum gate charge (Qg) of 72 nC and a maximum input capacitance (Ciss) of 3510 pF. The AOTF240L is housed in a TO-220-3 Full Pack package, suitable for through-hole mounting. Its operational temperature range spans from -55°C to 175°C (TJ). This MOSFET is commonly utilized in power supplies, motor control, and automotive applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 Full Pack |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 20A (Ta), 85A (Tc) |
| Rds On (Max) @ Id, Vgs | 2.9mOhm @ 20A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 1.9W (Ta), 41W (Tc) |
| Vgs(th) (Max) @ Id | 2.2V @ 250µA |
| Supplier Device Package | TO-220F |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 40 V |
| Gate Charge (Qg) (Max) @ Vgs | 72 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 3510 pF @ 20 V |
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