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Click here for more informationBUK128-50DL
Logic level TOPFET SMD version of BUK117-50DL
Monolithic temperature and overload protected logic level power MOSFET in TOPFET2technology assembled in a 3 pin surface mount plastic package.
Features and benefits
- TrenchMOS output stage
- Current limiting
- Overload protection
- Overtemperature protection
- Protection latched reset by input 5 V logic compatible input level
- Control of output stage and supply of overload protection circuits derived from input
- Low operating input current permits direct drive by micro-controller
- ESD protection on all pins
- Overvoltage clamping for turn off of inductive loads
Applications
General purpose switch for driving
- lamps
- motors
- solenoids
- heaters
1
參數(shù)類型
| 型號 | Package version | Package name | Product status | Release date |
|---|---|---|---|---|
| BUK128‑50DL | SOT404 | D2PAK | End of life | 2010-09-13 |
封裝
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| BUK128‑50DL | BUK128‑50DL,118 (934056335118) |
Obsolete | BUK128 50DL P**XXYY AZ Batch number |
D2PAK (SOT404) |
SOT404 |
WAVE_BG-BD-1
|
SOT404_118 |
環(huán)境信息
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| BUK128‑50DL | BUK128‑50DL,118 | BUK128‑50DL |
|
|
Series
文檔 (18)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| BUK128-50DL | Logic level TOPFET SMD version of BUK117-50DL | Data sheet | 2001-04-30 |
| AN10273 | Power MOSFET single-shot and repetitive avalanche ruggedness rating | Application note | 2025-09-10 |
| AN10874_ZH | LFPAK MOSFET thermal design guide, Chinese version | Application note | 2020-04-30 |
| AN11113_ZH | LFPAK MOSFET thermal design guide - Part 2 | Application note | 2020-04-30 |
| AN11156 | Using Power MOSFET Zth Curves | Application note | 2025-10-21 |
| AN11158 | Understanding power MOSFET data sheet parameters | Application note | 2025-10-21 |
| AN11158_ZH | Understanding power MOSFET data sheet parameters | Application note | 2021-01-04 |
| AN11160 | Designing RC Snubbers | Application note | 2025-09-10 |
| AN11243 | Failure signature of Electrical Overstress on Power MOSFETs | Application note | 2025-09-08 |
| AN11261 | RC Thermal Models | Application note | 2025-09-10 |
| AN11599 | Using power MOSFETs in parallel | Application note | 2016-07-13 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOT404 | 3D model for products with SOT226 package | Design support | 2017-06-30 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| D2PAK_SOT404_mk | plastic, single-ended surface-mounted package (D2PAK); 3 terminals (one lead cropped); 2.54 mm pitch; 11 mm x 10 mm x 4.3 mm body | Marcom graphics | 2017-01-28 |
| SOT404 | plastic, single-ended surface-mounted package (D2PAK); 3 terminals (one lead cropped); 2.54 mm pitch; 11 mm x 10 mm x 4.3 mm body | Package information | 2022-05-27 |
| TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2025-09-10 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
模型
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| SOT404 | 3D model for products with SOT226 package | Design support | 2017-06-30 |
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.