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High-voltage switching diode
High-voltage switching diode, encapsulated in an ultra small DFN1110D-3 (SOT8015, JEDEC MO340-BA) leadless Surface-Mounted Device (SMD) plastic package with side-wettable flanks.
Features and benefits
High switching speed: trr ≤ 50 ns
Low leakage current
High reverse voltage: VR ≤ 200 V
Low capacitance: Cd ≤ 5 pF
Leadless ultra small SMD plastic package
Low package height of 0.5 mm
Suitable for Automatic Optical Inspection (AOI) of solder joint
Qualified according to AEC-Q101 and recommended for use in automotive applications
Applications
High-speed switching
General-purpose switching
Voltage clamping
Reverse polarity protection
參數類型
| 型號 | Package version | Package name | Size (mm) | VR [max] (V) | IFSM [max] (A) | VF [max] (mV) | IR [max] (nA) | IFRM (mA) | Configuration | trr [max] (ns) | IF [max] (mA) | Cd [max] (pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS21QB-Q | SOT8015 | DFN1110D-3 | 1.1 x 1 x 0.48 | 200 | 9 | 1250@IF=200mA | 100@VR=200V | 625 | single | 50 | 250 | 5 |
封裝
下表中的所有產品型號均已停產 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態 | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| BAS21QB-Q | BAS21QB-QZ (934662969147) |
Discontinued / End-of-life | B6 |
DFN1110D-3 (SOT8015) |
SOT8015 |
REFLOW_BG-BD-1
|
SOT8015_147 |
文檔 (12)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| BAS21QB-Q | High-voltage switching diode | Data sheet | 2021-05-04 |
| AN90023 | Thermal performance of DFN packages | Application note | 2020-11-23 |
| AN90023_ZH | Thermal performance of DFN packages | Application note | 2021-02-26 |
| AN90032 | Low temperature soldering, application study | Application note | 2022-02-22 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| Nexperia_asset_document_brochure_autoDFN_CN_LR | 小巧輕便的汽車 二極管和晶體管 | Brochure | 2022-04-26 |
| SOT8015 | 3D model for products with SOT8015 package | Design support | 2022-05-03 |
| Nexperia_AutoDFN_factsheet_2022 | Small & light automotive diodes and transistors | Leaflet | 2022-04-13 |
| SOT8015 | plastic, leadless extremely thin small outline package with side-wettable flanks (SWF); 3 terminals; 0.65 mm pitch; 1.1 mm x 1 mm x 0.48 mm body | Package information | 2023-05-31 |
| BAS21QB-Q_Nexperia_Product_Reliability | BAS21QB-Q Nexperia Product Reliability | Quality document | 2025-05-28 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| BAS21QB | BAS21QB SPICE model | SPICE model | 2021-01-08 |
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.
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.