Bipolar transistors

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ESD protection, TVS, filtering and signal conditioning

MOSFETs

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GaN FETs

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Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

NXB0108BQ

Dual supply translating transceiver; auto direction sensing; 3-state

The NXB0108 is an 8-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 8-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.2 V and 3.6 V and VCC(B) can be supplied at any voltage between 1.65 V and 5.5 V, making the device suitable for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V).

Pins An and OE are referenced to VCC(A) and pins Bn are referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Alternatives

Features and benefits

  • Wide supply voltage range:

    • VCC(A): 1.2 V to 3.6 V and VCC(B): 1.65 V to 5.5 V

  • IOFF circuitry provides partial Power-down mode operation

  • Inputs accept voltages up to 5.5 V

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2500 V for A port

    • HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 15000 V for B port

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1500 V

  • Latch-up performance exceeds 100 mA per JESD 78B Class II

  • Multiple package options

  • Specified from −40 °C to +85 °C and −40 °C to +125 °C

Parametrics

Type number VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits Power dissipation considerations Tamb (°C) Package name Category
NXB0108BQ 1.2 - 3.6 1.65 - 5.5 CMOS ± 0.02 5.5 8 low -40~125 DHVQFN20 Bi-directional | AutoSense

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
NXB0108BQ NXB0108BQX
(935289745115)		 Active NXB0108B SOT764-1
DHVQFN20
(SOT764-1) 		SOT764-1 SOT764-1_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
NXB0108BQ NXB0108BQX NXB0108BQ rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (9)

File name Title Type Date
NXB0108 Dual supply translating transceiver; auto direction sensing; 3-state Data sheet 2024-07-31
AN90060 Pin FMEA for NXB family Application note 2024-12-11
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
nxb0108 NXB0108 IBIS model IBIS model 2020-10-30
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
SOT764-1_115 DHVQFN20; Reel pack for SMD, 7''; Q1/T1 product orientation Packing information 2020-04-21
NXB0108BQ_Nexperia_Product_Reliability NXB0108BQ Nexperia Product Reliability Quality document 2024-06-16

Support

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Models

File name Title Type Date
nxb0108 NXB0108 IBIS model IBIS model 2020-10-30
SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
NXB0108BQ NXB0108BQX 935289745115 Active SOT764-1_115 3,000 Order product

Sample

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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
NXB0108BQ NXB0108BQX 935289745115 SOT764-1 Order product