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)

PBSS4420D

20 V, 4 A NPN low VCEsat transistor

NPN low VCEsat transistor in a small SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package.

PNP complement: PBSS5420D

Features and benefits

  • Very low collector-emitter saturation resistance

  • Ultra low collector-emitter saturation voltage

  • 4 A continuous collector current

  • Up to 15 A peak current

  • High efficiency due to less heat generation

Applications

  • Power management functions

  • Charging circuits

  • DC-to-DC conversion

  • MOSFET gate driving

  • Power switches (e.g. motors, fans)

  • Thin Film Transistor (TFT) backlight inverter

Parametrics

Type number Package version Package name Size (mm) channel type (e) Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] TJ [max] (°C) Automotive qualified
PBSS4420D SOT457 TSOP6 2.9 x 1.5 x 1 NPN 360 20 4000 300 150 N

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PBSS4420D PBSS4420D,115
(934058273115)
Active D4 SOT457
TSOP6
(SOT457)
SOT457 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT457_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PBSS4420D PBSS4420D,115 PBSS4420D rohs rhf rhf
Quality and reliability disclaimer

Documentation (14)

File name Title Type Date
PBSS4420D 20 V, 4 A NPN low VCEsat (BISS) transistor Data sheet 2008-09-23
AN11076 Thermal behavior of small-signal discretes on multilayer PCBs Application note 2021-06-23
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
SOT457 3D model for products with SOT457 package Design support 2022-11-04
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSOP6_SOT457_mk plastic, surface-mounted package (TSOP6); 6 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body Marcom graphics 2017-01-28
SOT457 plastic, surface-mounted package (SC-74; TSOP6); 6 leads Package information 2023-03-03
SOT457_115 TSOP6; Reel pack for SMD, 7"; Q2/T3 product orientation Packing information 2020-06-12
PBSS4420D_Nexperia_Product_Quality PBSS4420D Nexperia Product Quality Quality document 2019-05-20
PBSS4420D_Nexperia_Product_Reliability PBSS4420D Nexperia Product Reliability Quality document 2024-04-23
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
PBSS4420D PBSS4420D SPICE model SPICE model 2024-08-27
MAR_SOT457 MAR_SOT457 Topmark Top marking 2013-06-03
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
PBSS4420D PBSS4420D SPICE model SPICE model 2024-08-27
SOT457 3D model for products with SOT457 package Design support 2022-11-04

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PBSS4420D PBSS4420D,115 934058273115 Active SOT457_115 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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PBSS4420D PBSS4420D,115 934058273115 SOT457 Order product