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AOB442 |
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Part Number | AOB442 |
Zouser Part # | AOB442 |
Manufacturer | Alpha & Omega Semiconductor |
Category | Semiconductors › Transistors › FETs, MOSFETs - Single |
Description | MOSFET N-CH 40V 21A TO263 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AOB442 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 30 - Apr 4 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
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In Stock | 634 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
AOB442 Specifications
Part Number | AOB442 | |
Brand | Alpha & Omega Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | FETs, MOSFETs - Single | |
Manufacturer | Alpha & Omega Semiconductor Inc. | |
Series | SDMOS™ | |
FET Type | N-Channel | |
Technology | MOSFET (Metal Oxide) | |
Drain to Source Voltage (Vdss) | 40V | |
Current - Continuous Drain (Id) @ 25°C | 21A (Ta), 105A (Tc) |
Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | |
Rds On (Max) @ Id, Vgs | 4.2mOhm @ 20A, 10V | |
Vgs(th) (Max) @ Id | 2.3V @ 250µA | |
Gate Charge (Qg) (Max) @ Vgs | 90nC @ 10V | |
Vgs (Max) | ±20V | |
Input Capacitance (Ciss) (Max) @ Vds | 5600pF @ 20V | |
FET Feature | - | |
Power Dissipation (Max) | 3.5W (Ta), 150W (Tc) | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Surface Mount | |
Supplier Device Package | TO-263 (D²Pak) | |
Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
AOB442 Documents

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