Orderable parts
| Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
|---|---|---|---|---|
| NCR321PAS | NCR321PASX | 934661391115 | SOT1118D | Order product |
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Click here for more informationNCR321PAS
250 mA LED driver in DFN2020D-6
LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in a leadless medium power DFN2020D-6 (SOT1118D) Surface-Mounted Device (SMD) plastic package with visible and solderable side pads.
| Type number | Package | |
|---|---|---|
| Name | Version | |
NCR320PAS | DFN2020D-6 | SOT1118D |
NCR321PAS | ||
Features and benefits
Stabilized output current of 10 mA without external resistor
Stabilized output current adjustable up to 250 mA when an external resistor is used
High current accuracy at supply voltage variation
Low voltage overhead of 1.4 V
Reduces component count and board space
High power dissipation of 530 mW
Supply voltage up to 16 V
Digital PWM input up to 10 kHz frequency for NCR321PAS
AEC-Q101 qualified
Applications
Constant LED driver
Generic constant current source
Automotive applications (for example: interior lighting, dash board, instrumentation, number plate light)
Increase stabilized output current by paralleling drivers
Parametrics
| Type number | Package version | Package name | Size (mm) | VSUP [max] (V) | Limiting IO with external resistor [max] (mA) | IO [max] (mA) | Ptot [max] (mW) | channel type (e) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|
| NCR321PAS | SOT1118D | DFN2020D-6 | 2 x 2 x 0.65 | 16.0 | 300.0 | 11.0 | 700.0 | NPN | Y |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| NCR321PAS | NCR321PASX (934661391115) |
Active | 8B |
DFN2020D-6 (SOT1118D) |
SOT1118D |
REFLOW_BG-BD-1
|
Not available |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| NCR321PAS | NCR321PASX | NCR321PAS |
|
|
Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| NCR320PAS_NCR321PAS | 250 mA LED driver in DFN2020D-6 | Data sheet | 2020-05-13 |
| 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 |
| 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 |
| SOT1118D | 3D model for products with SOT1118D package | Design support | 2020-01-22 |
| Nexperia_AutoDFN_factsheet_2022 | Small & light automotive diodes and transistors | Leaflet | 2022-04-13 |
| Nexperia_AutoDFN_factsheet_2022 | Small & light automotive diodes and transistors | Leaflet | 2022-04-13 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DFN2020D-6_SOT1118D_mk | plastic, thermally enhanced ultra thin and small outline package; 6 terminals; 0.65 mm pitch; 2 mm x 2 mm x 0.65 mm body | Marcom graphics | 2017-01-28 |
| SOT1118D | plastic, leadless thermally enhanced ultra thin and small outline package with side-wettable flanks (SWF); 6 terminals; 0.65 mm pitch; 2 mm x 2 mm x 0.65 mm body | Package information | 2022-06-02 |
| NCR321PAS_Nexperia_Product_Reliability | NCR321PAS Nexperia Product Reliability | Quality document | 2024-04-22 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| NCR321PAS | NCR321PAS SPICE model | SPICE model | 2024-08-27 |
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.
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| NCR321PAS | NCR321PASX | 934661391115 | Active | Not available | 3,000 | Order product |
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.
NCR321PAS
250 mA LED driver in DFN2020D-6
Buy from Nexperia
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