Part Details for AOD4120 by Alpha & Omega Semiconductor
Results Overview of AOD4120 by Alpha & Omega Semiconductor
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AOD4120 Information
AOD4120 by Alpha & Omega Semiconductor is an Other Transistor.
Other 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 Details for AOD4120
AOD4120 CAD Models
AOD4120 Part Data Attributes
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AOD4120
Alpha & Omega Semiconductor
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Datasheet
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AOD4120
Alpha & Omega Semiconductor
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ALPHA & OMEGA SEMICONDUCTOR LTD | |
| Package Description | DPAK-3/2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Case Connection | DRAIN | |
| Configuration | SINGLE WITH BUILT-IN DIODE | |
| DS Breakdown Voltage-Min | 20 V | |
| Drain Current-Max (ID) | 25 A | |
| Drain-source On Resistance-Max | 0.018 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| Feedback Cap-Max (Crss) | 105 pF | |
| JEDEC-95 Code | TO-252 | |
| JESD-30 Code | R-PSSO-G2 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Mode | ENHANCEMENT MODE | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 33 W | |
| Pulsed Drain Current-Max (IDM) | 75 A | |
| Surface Mount | YES | |
| Terminal Form | GULL WING | |
| Terminal Position | SINGLE | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
AOD4120 Frequently Asked Questions (FAQ)
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The maximum junction temperature (Tj) that the AOD4120 can withstand is 150°C. However, it's recommended to keep the junction temperature below 125°C for reliable operation and to prevent thermal runaway.
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To ensure the AOD4120 is properly biased, make sure to provide a stable input voltage (VIN) within the recommended range (4.5V to 14V), and a suitable gate drive voltage (VGS) between 4.5V and 10V. Additionally, ensure the drain-source voltage (VDS) is within the recommended range (up to 100V) and the drain current (ID) is within the specified limits.
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For optimal thermal management, it's recommended to use a multi-layer PCB with a solid ground plane and a thermal relief pattern under the device. Ensure good thermal conductivity by using a thermal interface material (TIM) between the device and the heat sink. Keep the PCB layout compact and symmetrical to minimize parasitic inductance and capacitance.
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To protect the AOD4120 from ESD, handle the device with an anti-static wrist strap or mat, and ensure the PCB is designed with ESD protection in mind. Use ESD-sensitive devices and components, and consider adding ESD protection diodes or resistors to the circuit.
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The AOD4120 is designed to meet the reliability standards of the automotive industry. Under normal operating conditions, the device can last for millions of hours. However, the lifespan may vary depending on factors such as operating temperature, voltage, and current stress. Refer to the datasheet for specific reliability data and guidelines.