Overview
The BUK9230-100B 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 DPAK (SOT428) package. It has been designed and qualified to the AEC Q101 standard, making it suitable for automotive critical applications. The BUK9230-100B is known for its low conduction losses and high thermal rating, making it a reliable choice for various power switching applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type number | BUK9230-100B |
| Package | DPAK (SOT428) |
| Channel type | N-channel |
| Number of transistors | 1 |
| VDS [max] (V) | 100 |
| RDSon [max] @ VGS = 10 V (mΩ) | 28 |
| RDSon [max] @ VGS = 5 V (mΩ) | 30 |
| RDSon [max] @ VGS = 4.5 V; @25 °C (mΩ) | 33 |
| Tj [max] (°C) | 185 |
| ID [max] (A) | 47 |
| QGD [typ] (nC) | 13 |
| Ptot [max] (W) | 167 |
| Qr [typ] (nC) | 196 |
| VGSth [typ] (V) | 1.5 |
| Automotive qualified | Yes |
| Ciss [typ] (pF) | 2854 |
| Coss [typ] (pF) | 232 |
Key Features
- AEC Q101 compliant, ensuring suitability for 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 185 °C.
Applications
- 12 V, 24 V, and 42 V loads.
- Automotive systems.
- General purpose power switching.
- Motors, lamps, and solenoids.
Q & A
- What is the BUK9230-100B? The BUK9230-100B is a logic level N-channel enhancement mode Field-Effect Transistor (FET) produced by Nexperia USA Inc.
- What package type does the BUK9230-100B use? The BUK9230-100B is packaged in a DPAK (SOT428) package.
- What is the maximum drain-source voltage (VDS) of the BUK9230-100B? The maximum drain-source voltage (VDS) is 100 V.
- What is the maximum on-state resistance (RDSon) at VGS = 10 V? The maximum on-state resistance (RDSon) at VGS = 10 V is 28 mΩ.
- What is the maximum junction temperature (Tj) of the BUK9230-100B? The maximum junction temperature (Tj) is 185 °C.
- Is the BUK9230-100B automotive qualified? Yes, the BUK9230-100B is AEC Q101 compliant and suitable for automotive critical applications.
- What are the typical applications of the BUK9230-100B? Typical applications include 12 V, 24 V, and 42 V loads, automotive systems, general purpose power switching, and motors, lamps, and solenoids.
- What is the maximum continuous drain current (ID) of the BUK9230-100B? The maximum continuous drain current (ID) is 47 A.
- What is the status of the BUK9230-100B? The BUK9230-100B is obsolete and no longer manufactured.
- Where can I find detailed documentation for the BUK9230-100B? Detailed documentation, including datasheets and application notes, can be found on the Nexperia website or through local Nexperia sales offices.
