Orderable parts
| Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
|---|---|---|---|---|
| PMXB43UNE | PMXB43UNEZ | 934067147147 | SOT1215 | Order product |
Register once, drag and drop ECAD models into your CAD tool and speed up your design.
Click here for more informationPMXB43UNE
20 V, N-channel Trench MOSFET
N-channel enhancement mode Field-Effect Transistor (FET) in a leadless ultra small DFN1010D-3 (SOT1215) Surface-Mounted Device (SMD) plastic package using Trench MOSFET technology.
Features and benefits
Trench MOSFET technology
Leadless ultra small and thin SMD plastic package: 1.1 × 1.0 × 0.37 mm
Exposed drain pad for excellent thermal conduction
Very low Drain-Source on-state resistance RDSon = 42 mΩ
1 kV ESD protected
Applications
Low-side load switch and charging switch for portable devices
Power management in battery-driven portables
LED driver
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; @25 C (mΩ) | RDSon [max] @ VGS = 2.5 V (mΩ) | VESD (kV) (kV) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (nC) | QG(tot) [typ] @ VGS = 4.5 V (nC) | Ptot [max] (W) | VGSth @25 C [min] (V) | VGSth [typ] (V) | VGSth [max] @25 C (V) | Automotive qualified | Ciss [typ] (pF) | Coss [typ] (pF) | Release date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PMXB43UNE | SOT1215 | DFN1010D-3 | Production | N | 1 | 20 | 8 | 54 | 68 | 1000 | 150 | 3.2 | 0.9 | 5.7 | 0.4 | 0.4 | 0.65 | 0.9 | N | 551 | 57 | 2013-09-19 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| PMXB43UNE | PMXB43UNEZ (934067147147) |
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 (16)
| 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 |
| 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 |
| AN11261 | RC Thermal Models | Application note | 2021-03-18 |
| AN11599 | Using power MOSFETs in parallel | Application note | 2016-07-13 |
| AN90023 | Thermal performance of DFN packages | Application note | 2020-11-23 |
| AN90063 | Questions about package outline drawings | Application note | 2025-03-12 |
| SOT1215 | 3D model for products with SOT1215 package | Design support | 2019-10-07 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DFN1010D-3_SOT1215_mk | plastic, thermal enhanced ultra thin small outline package; 3 terminals; 0.75 mm pitch; 1.1 mm x 1 mm x 0.37 mm body | Marcom graphics | 2017-01-28 |
| SOT1215 | plastic, leadless thermal enhanced ultra thin small outline package with side-wettable flanks (SWF); 3 terminals; 0.75 mm pitch; 1.1 mm x 1 mm x 0.37 mm body | Package information | 2022-05-27 |
| 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 |
| PMXB43UNE_13_08_2013 | PMXB43UNE Spice model | SPICE model | 2013-12-13 |
| TN00008 | Power MOSFET frequently asked questions and answers | Technical note | 2024-08-09 |
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.
Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
Models
| File name | Title | Type | Date |
|---|---|---|---|
| PMXB43UNE_13_08_2013 | PMXB43UNE Spice model | SPICE model | 2013-12-13 |
| SOT1215 | 3D model for products with SOT1215 package | Design support | 2019-10-07 |
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| PMXB43UNE | PMXB43UNEZ | 934067147147 | Active | SOT1215_147 | 5,000 |
|
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.