Orderable parts
| Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
|---|---|---|---|---|
| BAS21 | BAS21,215 | 933502040215 | SOT23 | Order product |
| BAS21 | BAS21,235 | 933502040235 | SOT23 | Order product |
| BAS21 | BAS21Z | 933502040300 | SOT23 | Order product |
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Click here for more informationBAS21
High-voltage switching diode
High-voltage switching diode encapsulated in a small SOT23 Surface-Mounted Device (SMD) plastic package.
Features and benefits
High switching speed: trr ≤ 50 ns
Low leakage current
Reverse voltage VR ≤ 200 V
Low capacitance: Cd ≤ 5 pF
Small SMD plastic package
Applications
High-speed switching at high voltage
High-voltage general-purpose switching
Voltage clamping
Reverse polarity protection
Parametrics
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS21 | SOT23 | SOT23 | 2.9 x 1.3 x 1 | 200 | 9 | 1000@IF=100mA | 100@VR=200V | 625 | single | 50 | 200 | 5 | N |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BAS21 | BAS21,215 (933502040215) |
Active | JS% |
(SOT23) |
SOT23 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT23_215 |
| BAS21,235 (933502040235) |
Active | JS% | SOT23_235 | ||||
| BAS21Z (933502040300) |
Samples available / Development | JS% | Not available |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BAS21 | BAS21,215 | BAS21 |
|
|
| BAS21 | BAS21,235 | BAS21 |
|
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| BAS21 | BAS21Z | BAS21 |
|
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Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| BAS21 | High-voltage switching diode | Data sheet | 2022-06-30 |
| SOT23 | 3D model for products with SOT23 package | Design support | 2019-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT23_mk | plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| SOT23 | plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body | Package information | 2022-10-12 |
| SOT23_215 | Reel pack for SMD, 7"; Q3/T4 product orientation | Packing information | 2020-04-29 |
| SOT23_235 | Reel pack for SMD, 11"; Q3/T4 product orientation | Packing information | 2020-06-01 |
| BAS21_Nexperia_Product_Quality | BAS21 Nexperia Product Quality | Quality document | 2019-05-20 |
| BAS21_Nexperia_Product_Reliability | BAS21 Nexperia Product Reliability | Quality document | 2024-04-22 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| BAS21 | BAS21 SPICE model | SPICE model | 2024-10-14 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.
Sample
As a Nexperia customer you can order samples via our sales organization.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.
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.
BAS21
High-voltage switching diode
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit | Quantity |
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