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)

CBT3257ADS

Quad 1-of-2 multiplexer/demultiplexer

The CBT3257A is a quad single-pole, dual-throw bus switch. The device features an output enable input (OE) and a select input (S). When OE is LOW the switch is enabled and the select input can be used to connect the nA terminals to either of the associated nB terminals.

Features and benefits

  • 5 Ω switch connection between two ports

  • Minimal propagation delay through the switch

  • Direct interface with TTL levels

  • Overvoltage tolerant control inputs to 5.5 V

  • Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C

Parametrics

Type number VCC (V) VPASS (V) Logic switching levels RON (Ω) f(-3dB) (MHz) Nr of bits tpd (ns) Power dissipation considerations Tamb (°C) Package name
CBT3257ADS 4.5 - 5.5 3.9 TTL 7 300 4 0.25 very low -40~85 SSOP16

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
CBT3257ADS CBT3257ADS,118
(935275891118)		 Active CT3257A SOT519-1
SSOP16
(SOT519-1) 		SOT519-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
SOT519-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
CBT3257ADS CBT3257ADS,118 CBT3257ADS rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (10)

File name Title Type Date
CBT3257A Quad 1-of-2 multiplexer/demultiplexer Data sheet 2024-04-18
AN90010 Pin FMEA for CBT(D) family Application note 2019-10-28
SOT519-1 3D model for products with SOT519-1 package Design support 2023-02-07
cbt3257a CBT3257A IBIS model IBIS model 2019-06-13
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT519-1 plastic, shrink small outline package; 16 leads; 0.635 mm pitch; 4.9 mm x 3.9 mm x 1.73 mm body Package information 2022-06-20
SOT519-1_118 SSOP16; Reel pack for SMD, 13''; Q1/T1 product orientation Packing information 2020-04-21
CBT3257ADS_Nexperia_Product_Reliability CBT3257ADS Nexperia Product Reliability Quality document 2024-06-16
SSOP-TSSOP-VSO-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

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
cbt3257a CBT3257A IBIS model IBIS model 2019-06-13
SOT519-1 3D model for products with SOT519-1 package Design support 2023-02-07

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
CBT3257ADS CBT3257ADS,118 935275891118 Active SOT519-1_118 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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
CBT3257ADS CBT3257ADS,118 935275891118 SOT519-1 Order product