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Click here for more informationSingle high-speed switching diode
Single high-speed switching diode, encapsulated in a SOD323F (SC-90) very small and flat lead Surface-Mounted Device (SMD) plastic package.
High switching speed: trr ≤ 50 ns
Low capacitance: Cd ≤2 pF
Low leakage current
Reverse voltage: VR ≤ 300 V
Repetitive peak reverse voltage: VRRM ≤ 300 V
Very small and flat lead SMD plastic package
Excellent coplanarity and improved thermal behavior
AEC-Q101 qualified
High-speed switching
Voltage clamping
General-purpose switching
Reverse polarity protection
| Type number | 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) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS21J | SOD323F | SC-90 | 1.7 x 1.25 x 0.7 | 300 | 3 | 1100@IF=100mA | 150@VR=250V | 1000 | single | 50 | 250 | 2 | Y |
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BAS21J | BAS21J,115 (934060933115) |
Active | AN |
SC-90 (SOD323F) |
SOD323F |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOD323F_115 |
| BAS21JF (934060933135) |
Active | AN | Not available | ||||
| BAS21JZ (934060933301) |
Samples available / Development | AN | Not available |
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BAS21J | BAS21J,115 | BAS21J |
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| BAS21J | BAS21JF | BAS21J |
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| BAS21J | BAS21JZ | BAS21J |
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| File name | Title | Type | Date |
|---|---|---|---|
| BAS21J | Single high-speed switching diode | Data sheet | 2020-12-12 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOD323F | 3D model for products with SOD323F package | Design support | 2025-09-20 |
| SOT323F | 3D model for products with SOT323F package | Design support | 2019-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SC-90_SOD323F_mk | plastic, surface-mounted package; 2 leads; 1.7 mm x 1.25 mm x 0.7 mm body | Marcom graphics | 2017-01-28 |
| LSYMDIO | Letter Symbols - Diodes General | Other type | 1999-04-30 |
| SOD323F | plastic, surface-mounted package; 2 leads; 1.7 mm x 1.25 mm x 0.7 mm body | Package information | 2022-05-27 |
| SOD323F_115 | Reel pack for SMD, 7''; Q1/T1-Q2/T3 product orientation | Packing information | 2020-06-12 |
| BAS21J_Nexperia_Product_Reliability | BAS21J Nexperia Product Reliability | Quality document | 2025-05-28 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| BAS21J | BAS21J SPICE model | SPICE model | 2025-10-11 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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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.
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| BAS21J | BAS21J,115 | 934060933115 | Active | SOD323F_115 | 3,000 |
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| BAS21J | BAS21JF | 934060933135 | Active | Not available | 10,000 |
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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.
