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Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
AOD514 by Alpha & Omega Semiconductor is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
AOD514
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TME | Transistor: N-MOSFET, unipolar, 30V, 36A, 25W, TO252 Min Qty: 3 | 294 |
|
$0.1860 / $0.3870 | Buy Now |
|
Win Source Electronics | MOSFET N-CH 30V 17A TO252 | 17880 |
|
$0.1833 / $0.2368 | Buy Now |
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AOD514
Alpha & Omega Semiconductor
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Datasheet
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AOD514
Alpha & Omega Semiconductor
Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET
|
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ALPHA & OMEGA SEMICONDUCTOR LTD | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
Samacsys Manufacturer | Alpha & Omega Semiconductors | |
Configuration | SINGLE | |
Drain Current-Max (ID) | 46 A | |
FET Technology | METAL-OXIDE SEMICONDUCTOR | |
Number of Elements | 1 | |
Operating Temperature-Max | 175 °C | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Polarity/Channel Type | N-CHANNEL | |
Power Dissipation-Max (Abs) | 50 W | |
Surface Mount | YES | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
The maximum junction temperature of the AOD514 is 150°C. However, it's recommended to keep the junction temperature below 125°C for reliable operation.
To ensure proper biasing, make sure to provide a stable input voltage (VIN) between 4.5V to 30V, and a gate-source voltage (VGS) between -2V to 10V. Also, ensure the drain-source voltage (VDS) is within the recommended range.
To minimize thermal resistance, use a thermal pad on the PCB, and ensure good thermal conductivity between the device and the heat sink. Keep the thermal pad as close as possible to the device, and use thermal vias to dissipate heat efficiently.
Use a voltage regulator or a voltage limiter to prevent overvoltage. For overcurrent protection, use a current sense resistor and a comparator to detect excessive current. You can also use a fuse or a PTC (Positive Temperature Coefficient) thermistor to protect the device.
Store the AOD514 in a dry, cool place, away from direct sunlight and moisture. Handle the device by the body, not the leads, to prevent damage. Use an anti-static wrist strap or mat to prevent electrostatic discharge (ESD) damage.