General purpose diodes
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit** | Quantity |
|---|
Buy from distributors
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
Features and benefits
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Hermetically sealed leaded glass SOD27 (DO-35) package
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Switching speed: max. 50 ns
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General application
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Continuous reverse voltage: max. 150 V, 200 V
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Repetitive peak reverse voltage: max. 200 V, 250 V
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Repetitive peak forward current: max. 625 mA.
Applications
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General purposes in industrial equipment e.g. oscilloscopes, digital voltmeters and video output stages in colour television.
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAV21 | SOD27 | ALF2 | 4.25 x 1.85 | 200 | 9 | 1000@IF=100mA | 100@VR=200V | 625 | single | 50 | 250 | 5 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BAV21 | BAV21,113 ( 9331 892 10113 ) | Active | Standard Marking |  ALF2 (SOD27) | SOD27 | WAVE_BG-BD-1 | SOD27_113 |
| BAV21,143 ( 9331 892 10143 ) | Active | Standard Marking | SOD27_143 | ||||
| BAV21,133 ( 9331 892 10133 ) | Active | Standard Marking | SOD27_133 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BAV21 | BAV21,113 | BAV21 |  |  |
| BAV21 | BAV21,143 | BAV21 | | |
| BAV21 | BAV21,133 | BAV21 | | |
Documentation (8)
| File name | Title | Type | Date |
|---|---|---|---|
| BAV20 | General purpose diodes | Data sheet | 2009-12-09 |
| LSYMDIO | - | Other type | 1999-04-30 |
| BAV21_Nexperia_Product_Quality | BAV21 Nexperia Product Quality | Quality document | 2019-05-20 |
| BAV21 | BAV21 SPICE model | SPICE model | 2012-07-22 |
| SOD27_133 | Ammo pack axial taped; standard product orientation 12NC ending 133 | Packing information | 2020-04-27 |
| SOD27_143 | Ammo pack axial taped; standard product orientation 12NC ending 143 | Packing information | 2020-04-27 |
| SOD27_113 | Reel pack axial; standard product orientation 12NC ending 113 | Packing information | 2020-04-27 |
| 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.
Models
| File name | Title | Type | Date |
|---|---|---|---|
| BAV21 | BAV21 SPICE model | SPICE model | 2012-07-22 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
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.
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.