Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

PDTD143EU

50 V, 500 mA NPN resistor-equipped transistor

NPN Resistor-Equipped Transistor (RET) in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.

PNP complement: PDTB143EU

Features and benefits

  • 500 mA output current capability

  • Built-in bias resistors

  • Simplifies circuit design

  • Reduces component count

  • ± 10 % resistor ratio tolerance

  • High temperature applications up to 175 °C

  • AEC-Q101 qualified

Applications

  • Controlling IC inputs

  • Cost-saving alternative to BC817 series in digital applications

  • Switching loads

Parametrics

Type number Package version Package name Size (mm) Channel type Ptot (mW) R2 (typ) (kΩ) IC [max] (mA) R1 (typ) (kΩ) VCEO (V)
PDTD143EU SOT323 SC-70 2 x 1.25 x 0.95 NPN 320 4.7 500 4.7 50

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PDTD143EU PDTD143EUX
(934068344115)		 Active ZT% SOT323
SC-70
(SOT323) 		SOT323 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT323_115
PDTD143EUF
(934068344135)		 Active ZT% SOT323_135

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PDTD143EU PDTD143EUX PDTD143EU rohs rhf rhf
PDTD143EU PDTD143EUF PDTD143EU rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (11)

File name Title Type Date
PDTD143EU 50 V, 500 mA NPN resistor-equipped transistor Data sheet 2024-04-17
SOT323 3D model for products with SOT323 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SC-70_SOT323_mk plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body Marcom graphics 2017-01-28
SOT323 plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body Package information 2022-05-27
SOT323_115 Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2024-06-17
SOT323_135 Tape reel SMD; standard product orientation 12NC ending 135 Packing information 2020-04-27
PDTD143EU_Nexperia_Product_Reliability PDTD143EU Nexperia Product Reliability Quality document 2024-04-22
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
PDTD143EU PDTD143EU SPICE model SPICE model 2024-08-27
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
PDTD143EU PDTD143EU SPICE model SPICE model 2024-08-27
SOT323 3D model for products with SOT323 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PDTD143EU PDTD143EUX 934068344115 Active SOT323_115 3,000 Order product
PDTD143EU PDTD143EUF 934068344135 Active SOT323_135 10,000 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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PDTD143EU PDTD143EUX 934068344115 SOT323 Order product
PDTD143EU PDTD143EUF 934068344135 SOT323 Order product