BAS29; BAS31; BAS35
General purpose controlled avalanche (double) diodes
General purpose switching diodes fabricated in planar technology, and encapsulated in small rectangular plastic SMD SOT23 packages. The BAS29 consists of a single diode. The BAS31 has two diodes in series. The BAS35 has two diodes with a common anode.
Features and benefits
Small plastic SMD package
Switching speed: max. 50 ns
General application
Continuous reverse voltage: max. 90 V
Repetitive peak reverse voltage: max. 110 V
Repetitive peak forward current: max. 600 mA
Repetitive peak reverse current: max. 600 mA.
AEC-Q101 qualified
Applications
General purpose switching in e.g. surface mounted circuits.
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS29 | SOT23 | SOT23 | 2.9 x 1.3 x 1 | 90 | 10 | 1000@IF=200mA | 100@VR=90V | 600 | single | 50 | 250 | 35 |
| BAS31 | SOT23 | SOT23 | 2.9 x 1.3 x 1 | 90 | 10 | 1000@IF=200mA | 100@VR=90V | 600 | dual series | 50 | 250 | 35 |
| BAS35 | SOT23 | SOT23 | 2.9 x 1.3 x 1 | 90 | 10 | 1000@IF=200mA | 100@VR=90V | 600 | dual c.a. | 50 | 250 | 35 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BAS29 | BAS29,215 (933723180215) |
Active | %A8 |
(SOT23) |
SOT23 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT23_215 |
| BAS31 | BAS31,215 (933723190215) |
Active | %V1 |
(SOT23) |
SOT23 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT23_215 |
| BAS31,235 (933723190235) |
Active | %V1 | SOT23_235 | ||||
| BAS35 | BAS35,215 (933723200215) |
Active | %V2 |
(SOT23) |
SOT23 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT23_215 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BAS29 | BAS29,215 | BAS29 |
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| BAS31 | BAS31,215 | BAS31 |
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| BAS31 | BAS31,235 | BAS31 |
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| BAS35 | BAS35,215 | BAS35 |
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Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| BAS29_31_35 | General purpose controlled avalanche (double) diodes | Data sheet | 2003-03-19 |
| mam233 | Block diagram: BAS29, BAS31, BAS35 | Block diagram | 2009-11-03 |
| 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 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOT23 | 3D model for products with SOT23 package | Design support | 2019-01-22 |
Sample
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