Overview
The BUK9222-55A,118 is a logic level N-channel enhancement mode Field-Effect Transistor (FET) produced by Nexperia USA Inc. This device utilizes TrenchMOS technology and is packaged in a plastic DPAK (SOT428) package. It has been designed and qualified to the AEC-Q101 standard, making it suitable for automotive critical applications as well as general-purpose power switching.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDS (Drain-Source Voltage) | Tj ≥ 25 °C; Tj ≤ 175 °C | - | - | 55 | V |
| ID (Drain Current) | VGS = 5 V; Tmb = 25 °C | - | - | 48 | A |
| Ptot (Total Power Dissipation) | Tmb = 25 °C | - | - | 103 | W |
| RDSon (Drain-Source On-State Resistance) | VGS = 10 V; ID = 25 A; Tj = 25 °C | - | 17 | 20 | mΩ |
| RDSon (Drain-Source On-State Resistance) | VGS = 5 V; ID = 25 A; Tj = 25 °C | - | 19 | 22 | mΩ |
| RDSon (Drain-Source On-State Resistance) | VGS = 4.5 V; ID = 25 A; Tj = 25 °C | - | - | 24 | mΩ |
| VGS(th) (Gate-Source Threshold Voltage) | ID = 1 mA; VDS = VGS; Tj = 25 °C | 1 | 1.5 | 2 | V |
| Tj (Junction Temperature) | - | - | - | 175 | °C |
Key Features
- AEC-Q101 compliant, ensuring reliability in automotive critical applications.
- Low conduction losses due to low on-state resistance.
- Suitable for logic level gate drive sources.
- Suitable for thermally demanding environments with a maximum junction temperature of 175 °C.
Applications
- 12 V and 24 V loads.
- Automotive and general-purpose power switching.
- Motors, lamps, and solenoids.
Q & A
- What is the BUK9222-55A,118 used for? The BUK9222-55A,118 is used for automotive and general-purpose power switching, including applications such as 12 V and 24 V loads, motors, lamps, and solenoids.
- What is the maximum drain current of the BUK9222-55A,118? The maximum drain current is 48 A at VGS = 5 V and Tmb = 25 °C.
- What is the maximum drain-source voltage of the BUK9222-55A,118? The maximum drain-source voltage is 55 V.
- What is the maximum junction temperature of the BUK9222-55A,118? The maximum junction temperature is 175 °C.
- Is the BUK9222-55A,118 AEC-Q101 compliant? Yes, the BUK9222-55A,118 is AEC-Q101 compliant.
- What is the typical on-state resistance of the BUK9222-55A,118 at VGS = 10 V? The typical on-state resistance is 17 mΩ at VGS = 10 V and ID = 25 A.
- What package type is used for the BUK9222-55A,118? The device is packaged in a DPAK (SOT428) package.
- What is the gate-source threshold voltage of the BUK9222-55A,118? The gate-source threshold voltage is between 1 V and 2 V at ID = 1 mA and Tj = 25 °C.
- Is the BUK9222-55A,118 suitable for thermally demanding environments? Yes, it is suitable for thermally demanding environments due to its 175 °C rating.
- What is the total power dissipation of the BUK9222-55A,118? The total power dissipation is 103 W at Tmb = 25 °C.
