Overview
The BUK9222-55A,127 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 is 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 |
| Tj (Junction Temperature) | - | - | - | 175 | °C |
| VGS(th) (Gate-Source Threshold Voltage) | ID = 1 mA; VDS = VGS; Tj = 25 °C | 1 | 1.5 | 2 | V |
Key Features
- AEC-Q101 Compliant: Qualified to the appropriate AEC standard for use in automotive critical applications.
- Low Conduction Losses: Low on-state resistance reduces conduction losses.
- Suitable for Logic Level Gate Drive Sources: Compatible with logic level gate drive sources.
- Thermally Demanding Environments: Rated for up to 175 °C, making it suitable for thermally demanding environments.
Applications
- 12 V and 24 V Loads: Suitable for switching in 12 V and 24 V systems.
- Automotive and General Purpose Power Switching: Used in automotive and general-purpose power switching applications.
- Motors, Lamps, and Solenoids: Ideal for controlling motors, lamps, and solenoids.
Q & A
- What is the BUK9222-55A,127 used for?
The BUK9222-55A,127 is used for automotive and general-purpose power switching, including applications such as motors, lamps, and solenoids.
- What is the maximum drain-source voltage (VDS) of the BUK9222-55A,127?
The maximum drain-source voltage (VDS) is 55 V.
- What is the maximum continuous drain current (ID) at 25 °C?
The maximum continuous drain current (ID) at 25 °C is 48 A.
- Is the BUK9222-55A,127 AEC-Q101 compliant?
Yes, the BUK9222-55A,127 is AEC-Q101 compliant, making it suitable for automotive critical applications.
- What is the typical gate-source threshold voltage (VGS(th))?
The typical gate-source threshold voltage (VGS(th)) is 1.5 V.
- What is the maximum on-state resistance (RDSon) at VGS = 5 V?
The maximum on-state resistance (RDSon) at VGS = 5 V is 22 mΩ.
- What is the maximum junction temperature (Tj)?
The maximum junction temperature (Tj) is 175 °C.
- What package type is the BUK9222-55A,127 available in?
The BUK9222-55A,127 is available in a DPAK (SOT428) package.
- Is the BUK9222-55A,127 suitable for thermally demanding environments?
Yes, it is rated for up to 175 °C, making it suitable for thermally demanding environments.
- What is the status of the BUK9222-55A,127?
The BUK9222-55A,127 is currently obsolete.
