Overview
The BUK9880-55A is a logic level N-channel enhancement mode Field-Effect Transistor (FET) produced by NXP USA Inc., now part of Nexperia. This device utilizes TrenchMOS technology and is packaged in a plastic SC-73 (SOT223) 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
| Type number | Package version | Package name | Product status | Channel type | Nr of transistors | V DS [max] (V) | R DSon [max] @ V GS = 10 V (mΩ) | R DSon [max] @ V GS = 5 V (mΩ) | T j [max] (°C) | I D [max] (A) | P tot [max] (W) | Q r [typ] (nC) | V GSth [typ] (V) | Automotive qualified | C iss [typ] (pF) | C oss [typ] (pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BUK9880-55A | SOT223 | SC-73 | Production | N | 1 | 55 | 73 | 80 | 150 | 7 | 8 | 60 | 1.5 | Yes | 438 | 87 |
Key Features
- AEC Q101 compliant, ensuring reliability in automotive critical applications.
- Electrostatically robust due to integrated protection diodes.
- Low conduction losses due to low on-state resistance.
- Suitable for logic level gate drive sources.
- Applicable for 12 V and 24 V loads.
Applications
- Automotive and general-purpose power switching.
- Motors, lamps, and solenoids.
Q & A
- What is the BUK9880-55A? The BUK9880-55A is a logic level N-channel enhancement mode Field-Effect Transistor (FET) using TrenchMOS technology.
- What package does it use? It is packaged in a plastic SC-73 (SOT223) package.
- Is it automotive qualified? Yes, it is AEC Q101 compliant for use in automotive critical applications.
- What is the maximum drain-source voltage (V DS [max])? The maximum drain-source voltage is 55 V.
- What is the maximum on-state resistance (R DSon [max]) at V GS = 5 V? The maximum on-state resistance at V GS = 5 V is 80 mΩ.
- What is the maximum junction temperature (T j [max])? The maximum junction temperature is 150 °C.
- What is the maximum continuous drain current (I D [max])? The maximum continuous drain current is 7 A.
- Is it suitable for logic level gate drive sources? Yes, it is suitable for logic level gate drive sources.
- What are the typical applications of the BUK9880-55A? It is used in automotive and general-purpose power switching, including motors, lamps, and solenoids.
- What is the typical threshold voltage (V GSth [typ])? The typical threshold voltage is 1.5 V.
- Is the BUK9880-55A still in production? Yes, the BUK9880-55A is currently in production.
