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)

PDTD143ET

50 V, 500 mA NPN resistor-equipped transistor; R1 = 4.7 kΩ, R2 = 4.7 kΩ

NPN Resistor-Equipped Transistor (RET) in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

PNP complement: PDTB143ET

Alternatives

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

Applications

  • IC inputs control

  • Cost-saving alternative to BC807 series transistors in digital applications

  • Switching loads

Parametrics

Type number Package version Package name Size (mm) IC [max] (mA) R1 (typ) (kΩ) R2 (typ) (kΩ) Channel type Ptot (mW) VCEO (V) Tj [max] (°C) Automotive qualified
PDTD143ET SOT23 SOT23 2.9 x 1.3 x 1 500 4.7 4.7 NPN 250 50 175 N

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PDTD143ET PDTD143ETR
(934068349215)		 Active %4Z SOT23
(SOT23) 		SOT23 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT23_215
PDTD143ETVL
(934068349235)		 Active %4Z SOT23_235

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PDTD143ET PDTD143ETR PDTD143ET rohs rhf rhf
PDTD143ET PDTD143ETVL PDTD143ET rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (11)

File name Title Type Date
PDTD143ET 50 V, 500 mA NPN resistor-equipped transistor; R1 = 4.7 kΩ, R2 = 4.7 kΩ Data sheet 2022-10-13
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
SOT23_215 Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2020-04-29
SOT23_235 Reel pack for SMD, 11"; Q3/T4 product orientation Packing information 2020-06-01
PDTD143ET_Nexperia_Product_Reliability PDTD143ET Nexperia Product Reliability Quality document 2024-04-22
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
PDTD143ET PDTD143ET 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
PDTD143ET PDTD143ET SPICE model SPICE model 2024-08-27
SOT23 3D model for products with SOT23 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PDTD143ET PDTD143ETR 934068349215 Active SOT23_215 3,000 Order product
PDTD143ET PDTD143ETVL 934068349235 Active SOT23_235 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
PDTD143ET PDTD143ETR 934068349215 SOT23 Order product
PDTD143ET PDTD143ETVL 934068349235 SOT23 Order product