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)

PMBT3946VPN

40 V, 200 mA NPN/PNP switching transistor

NPN/PNP double switching transistor in a SOT666 ultra small and flat lead Surface-Mounted Device (SMD) plastic package.

NPN/NPN complement: PMBT3904VS

PNP/PNP complement: PMBT3906VS

Alternatives

Features and benefits

  • Double general-purpose switching transistor

  • Board-space reduction

  • Ultra small and flat lead SMD plastic package

Applications

  • General-purpose switching and amplification

Parametrics

Type number Package version Package name Size (mm) channel type (e) Configuration Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] hFE [max] TJ [max] (°C) fT [min] (MHz) Automotive qualified Automotive qualified
PMBT3946VPN SOT666 SOT666 1.6 x 1.2 x 0.55 NPN/PNP 2 240.0 40.0 200.0 100.0 300.0 150 300.0 Y N

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PMBT3946VPN PMBT3946VPN,115
(934063474115)		 Active ZE SOT666
(SOT666) 		SOT666 REFLOW_BG-BD-1
SOT666_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PMBT3946VPN PMBT3946VPN,115 PMBT3946VPN rohs rhf rhf
Quality and reliability disclaimer

Documentation (10)

File name Title Type Date
PMBT3946VPN 40 V, 200 mA NPN/PNP switching transistor Data sheet 2022-12-28
SOT666 3D model for products with SOT666 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT666_mk plastic, surface-mounted package; 6 leads; 1 mm pitch; 1.6 mm x 1.2 mm x 0.55 mm body Marcom graphics 2017-01-28
LSYMTRA Letter Symbols - Transistors; General Other type 1999-05-06
SOT666 plastic, surface-mounted package; 6 leads; 0.5 mm pitch; 1.6 mm x 1.2 mm x 0.55 mm body Package information 2022-06-01
SOT666_115 Reel pack for SMD, 7"; Q2/T3 product orientation Packing information 2020-06-12
PMBT3946VPN_Nexperia_Product_Reliability PMBT3946VPN Nexperia Product Reliability Quality document 2024-04-22
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
PMBT3946VPN PMBT3946VPN SPICE model SPICE model 2024-08-27

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
PMBT3946VPN PMBT3946VPN SPICE model SPICE model 2024-08-27
SOT666 3D model for products with SOT666 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PMBT3946VPN PMBT3946VPN,115 934063474115 Active SOT666_115 4,000 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
PMBT3946VPN PMBT3946VPN,115 934063474115 SOT666 Order product