20 V, N-channel Trench MOSFET
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit** | Quantity |
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Buy from distributors
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
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| 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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Trench MOSFET technology
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Leadless ultra small and thin SMD plastic package: 1.1 × 1.0 × 0.37 mm
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Exposed drain pad for excellent thermal conduction
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Very low Drain-Source on-state resistance RDSon = 42 mΩ
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1 kV ESD protected
Applications
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Low-side load switch and charging switch for portable devices
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Power management in battery-driven portables
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LED driver
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DC-to-DC converters
Parametrics
| Type number | Package version | Package name | Product status | Channel type | Nr of transistors | VDS [max] (V) | VGS [max] (V) | RDSon [max] @ VGS = 4.5 V (mΩ) | RDSon [max] @ VGS = 2.5 V (mΩ) | integrated gate-source ESD protection diodes | VESD HBM (V) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (nC) | QG(tot) [typ] @ VGS = 4.5 V (nC) | Ptot [max] (W) | VGSth [typ] (V) | Automotive qualified | Ciss [typ] (pF) | Coss [typ] (pF) | Date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PMXB43UNE | SOT1215 | DFN1010D-3 | Production | N | 1 | 20 | 8 | 54 | 68 | Y | 1000 | 150 | 3.2 | 0.9 | 5.7 | 0.4 | 0.65 | N | 551 | 57 | 2013-09-19 |
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 |
|---|---|---|---|---|---|---|---|
| PMXB43UNE | PMXB43UNEZ ( 9340 671 47147 ) | Active | 11 00 00 |  DFN1010D-3 (SOT1215) | SOT1215 | REFLOW_BG-BD-1 | SOT1215_147 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| PMXB43UNE | PMXB43UNEZ | PMXB43UNE |  |   |
Documentation (10)
| File name | Title | Type | Date |
|---|---|---|---|
| PMXB43UNE | 20 V, N-channel Trench MOSFET | Data sheet | 2017-05-04 |
| AN10273 | Power MOSFET single-shot and repetitive avalanche ruggedness rating | Application note | 2022-06-20 |
| AN11261 | RC Thermal Models | Application note | 2021-03-18 |
| AN11599 | Using power MOSFETs in parallel | Application note | 2016-07-13 |
| AN10874_ZH | LFPAK MOSFET thermal design guide, Chinese version | Application note | 2020-04-30 |
| AN11113_ZH | LFPAK MOSFET thermal design guide - Part 2 | Application note | 2020-04-30 |
| PMXB43UNE_13_08_2013 | PMXB43UNE Spice model | SPICE model | 2013-12-12 |
| TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2023-01-12 |
| SOT1215_147 | DFN1010D-3; Reel pack, SMD, 7"; Q2/T3 standard product orientation; Orderable part number ending ,147 or Z; Ordering code (12NC) ending 147 | Packing information | 2020-04-21 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
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 |
|---|---|---|---|
| PMXB43UNE_13_08_2013 | PMXB43UNE Spice model | SPICE model | 2013-12-12 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
|---|---|---|---|---|---|
| PMXB43UNE | PMXB43UNEZ | 934067147147 | SOT1215_147 | - | Order product |
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.