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)

GANB4R8-040CBA

40 V, 4.8 mOhm bi-directional Gallium Nitride (GaN) FET in a 2.1 mm x 2.1 mm Wafer Level Chip-Scale Package (WLCSP)

The GANB4R8-040CBA is a 40 V, 4.8 mΩ bi-directional Gallium Nitride (GaN) High Electron-Mobility-Transistor (HEMT) in a Wafer Level Chip-Scale (WLCSP) package. It is a normally-off e-mode device offering superior performance.

Features and benefits

  • Enhancement mode - normally-off power switch

  • Bi-directional device

  • Ultra high switching speed capability

  • Ultra-low on-state resistance

  • RoHS, Pb-free, REACH-compliant

  • High efficiency and high power density

  • Wafer Level Chip-Scale Package (WLCSP) 2.1 mm x 2.1 mm

Applications

  • High-side load switch

  • OVP protection in smart phone USB port

  • DC-to-DC converters

  • Power switch circuits

  • Stand-by power system

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
GANB4R8-040CBA GANB4R8-040CBAZ
(934667630341)
Active 4R8ACBA WLCSP22_SOT8086
WLCSP22
(WLCSP22_SOT8086)
WLCSP22_SOT8086 WLCSP22_SOT8086_341

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
GANB4R8-040CBA GANB4R8-040CBAZ GANB4R8-040CBA rohs rhf rhf
Quality and reliability disclaimer

Documentation (18)

File name Title Type Date
GANB4R8-040CBA 40 V, 4.8 mOhm bi-directional Gallium Nitride (GaN) FET in a 2.1 mm x 2.1 mm Wafer Level Chip-Scale Package (WLCSP) Data sheet 2024-08-07
AN90004 Probing considerations for fast switching applications Application note 2019-11-15
AN90005 Understanding Power GaN FET data sheet parameters Application note 2020-06-08
AN90006 Circuit design and PCB layout recommendations for GaN FET half bridges Application note 2019-11-15
AN90021 Power GaN technology: the need for efficient power conversion Application note 2020-08-14
WLCSP22_SOT8086 wafer level chip-size package Package information 2024-04-25
WLCSP22_SOT8086_341 WLCSP22; Reel dry pack for SMD, 7"; Q2/T3 product orientation Packing information 2024-03-28
GANB4R8-040CBA_LTspice GANB4R8-040CBA LTspice model SPICE model 2024-06-25
GANB4R8-040CBA_SIMetrix GANB4R8-040CBA SIMetrix model SPICE model 2024-06-25
TN90004 An insight into Nexperia Power GaN technology – Applications, quality, reliability and scalability Technical note 2020-07-21
CauerModel_GANB4R8-040CBA Cauer model GANB4R8-040CBA Thermal model 2024-06-25
FosterModel_GANB4R8-040CBA Foster model GANB4R8-040CBA Thermal model 2024-06-25
GANB4R8-040CBA GANB4R8-040CBA RC thermal model Thermal model 2024-06-25
GANB4R8-040CBA_Cauer GANB4R8-040CBA Cauer model Thermal model 2024-06-25
GANB4R8-040CBA_Foster GANB4R8-040CBA Foster model Thermal model 2024-06-25
nexperia_whitepaper_gan_need_for_efficient_conversion White paper: Power GaN technology: the need for efficient power conversion White paper 2020-07-23
nexperia_whitepaper_gan_need_for_efficient_conversion_CHN 白皮书: 功率GaN技术: 高效功率转换的需求 White paper 2020-08-17
nexperia_whitepaper_gan_need_for_efficient_conversion_Japanese Whitepaper: GaN need for efficient conversion (Japanese) White paper 2021-05-20

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
GANB4R8-040CBA_LTspice GANB4R8-040CBA LTspice model SPICE model 2024-06-25
GANB4R8-040CBA_SIMetrix GANB4R8-040CBA SIMetrix model SPICE model 2024-06-25
CauerModel_GANB4R8-040CBA Cauer model GANB4R8-040CBA Thermal model 2024-06-25
FosterModel_GANB4R8-040CBA Foster model GANB4R8-040CBA Thermal model 2024-06-25
GANB4R8-040CBA GANB4R8-040CBA RC thermal model Thermal model 2024-06-25
GANB4R8-040CBA_Cauer GANB4R8-040CBA Cauer model Thermal model 2024-06-25
GANB4R8-040CBA_Foster GANB4R8-040CBA Foster model Thermal model 2024-06-25

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
GANB4R8-040CBA GANB4R8-040CBAZ 934667630341 Active WLCSP22_SOT8086_341 2,500 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
GANB4R8-040CBA GANB4R8-040CBAZ 934667630341 WLCSP22_SOT8086 Order product