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)

SOT223

BSP41; BSP43

Applications

NPN medium power transistor in a SOT223 plastic package.

PNP complements: BSP31; BSP32 and BSP33.

Features and benefits

  • High current (max. 1 A)
  • Low voltage (max. 80 V).

Applications

  • Telephony and general industrial applications
  • Thick and thin-film circuits.

Parametrics

Type number Package version Package name Size (mm) channel type (e) Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] hFE [max] TJ [max] (°C) fT [min] (MHz) Automotive qualified
BSP41 SOT223 SC-73 6.5 x 3.5 x 1.65 NPN 1300.0 60.0 1000.0 100.0 300.0 150 100.0 Y
BSP43 SOT223 SC-73 6.5 x 3.5 x 1.65 NPN 1300.0 80.0 1000.0 100.0 300.0 150 100.0 Y

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BSP41 BSP41,115
(933982010115)
Active BSP41 SOT223
SC-73
(SOT223)
SOT223 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT223_115
BSP43 BSP43,115
(933982030115)
Active BSP43 SOT223
SC-73
(SOT223)
SOT223 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT223_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BSP41 BSP41,115 BSP41 rohs rhf rhf
BSP43 BSP43,115 BSP43 rohs rhf rhf
Quality and reliability disclaimer

Documentation (8)

File name Title Type Date
BSP41_43 NPN medium power transistors Data sheet 1999-04-25
SOT223 3D model for products with SOT223 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SC-73_SOT223_mk plastic, surface-mounted package with increased heatsink; 4 leads; 4.6 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm body Marcom graphics 2017-01-28
LSYMTRA Letter Symbols - Transistors; General Other type 1999-05-06
SOT223 plastic, surface-mounted package with increased heatsink; 4 leads; 2.3 mm pitch; 6.5 mm x 3.5 mm x 1.65 mm body Package information 2022-05-30
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

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Models

File name Title Type Date
SOT223 3D model for products with SOT223 package Design support 2019-01-22

Ordering, pricing & availability

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.