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Click here for more informationBUK218-50DC
TOPFET dual high side switch
Monolithic dual channel high side protected power switch in TOPFET2 technology assembled in a 7 pin plastic surface mount package.
Features and benefits
- Vertical power TrenchMOS
- Low on-state resistance
- CMOS logic compatible
- Very low quiescent current
- Overtemperature protection
- Load current limiting
- Overload and short circuit protection
- Self resetting overcurrent protection
- Overvoltage and undervoltage shutdown with hysteresis
- Off-state open circuit load detection
- Diagnostic status indication
- Voltage clamping for turn off of inductive loads
- ESD protection on all pins
- Reverse battery, overvoltage and transient protection
Applications
General purpose switch for driving lamps, motors, solenoids, heaters.
封装
下表中的所有产品型号均已停产 。
| 型号 | 可订购的器件编号，（订购码(12NC)） | 状态 | 标示 | 封装 | 外形图 | 回流焊/波峰焊 | 包装 |
|---|---|---|---|---|---|---|---|
| BUK218-50DC | BUK218-50DC,118 (934056877118) |
Obsolete | BUK218 50DC P**XXYY AZ |
D2PAK-7 (SOT427) |
SOT427 | SOT427_118 |
环境信息
下表中的所有产品型号均已停产 。
| 型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| BUK218-50DC | BUK218-50DC,118 | BUK218-50DC |
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文档 (10)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| 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 | 2021-01-04 |
| AN11158 | Understanding power MOSFET data sheet parameters | Application note | 2025-02-18 |
| AN11158_ZH | Understanding power MOSFET data sheet parameters | Application note | 2021-01-04 |
| AN11160 | Designing RC Snubbers | Application note | 2024-10-21 |
| AN11261 | RC Thermal Models | Application note | 2021-03-18 |
| AN90063 | Questions about package outline drawings | Application note | 2025-03-12 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT427 | plastic, single-ended surface-mounted package (D2PAK-7); 7 leads; 1.27 mm pitch; 11 mm x 10 mm x 4.3 mm body | Package information | 2020-04-21 |
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
No documents available
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.