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Schottky barrier diode
Planar Schottky barrier diode encapsulated in an ultra small DFN1110D-3 (SOT8015, JEDEC MO340-BA) leadless Surface-Mounted Device (SMD) plastic package with side-wettable flanks.
Alternatives
Features and benefits
- Low forward voltage
- Low capacitance
- Leadless ultra small SMD plastic package
- Low package height of 0.5 mm
- Suitable for Automatic Optical Inspection (AOI) of solder joint
- AEC-Q101 qualified
Applications
- Ultra high-speed switching
- Voltage clamping
- Protection circuits
Parametrics
| Type number | Package version | Package name | Size (mm) | VR [max] (V) | IF [max] (mA) | Cd [max] (pF) | @VR (V) | IR [max] (µA) | @VR (V) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|
| BAT54QB | SOT8015 | DFN1110D-3 | 1.1 x 1 x 0.48 | 30.0 | 200.0 | 10.0 | 1.0 | 2.0 | 25.0 | Y |
Package
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BAT54QB | BAT54QBZ (934660944147) |
Withdrawn / End-of-life | B7 |
DFN1110D-3 (SOT8015) |
SOT8015 |
REFLOW_BG-BD-1
|
SOT8015_147 |
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BAT54QB | BAT54QBZ | BAT54QB |
|
|
Series
Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| BAT54QB | Schottky barrier diode | Data sheet | 2020-11-27 |
| 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 | 小巧轻便的汽车 二极管和晶体管 | 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 |
| BAT54QB_Nexperia_Product_Reliability | BAT54QB Nexperia Product Reliability | Quality document | 2022-03-21 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| BAT54QB | BAT54QB SPICE model | SPICE model | 2021-01-08 |
Support
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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.