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USB6B1

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Unidirectional 2 lines Filter + ESD + Vbus

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  • In order to prevent fast transients from leading to severe damages in a high speed data system, a specific protection has been developed by STMicroelectronics.

    The USB6B1 protects the two input lines against overvoltage. Besides, this device also keeps the power rails in a safe limit thanks to the integrated Transil diode.

    Key Features

    • Full diode bridge with integrated clamping protection
    • Peak pulse power dissipation: PPP = 500 W (8/20 µs)
    • Breakdown voltage: VBR = 6 V min.
    • Very low capacitance, compatible with high debit data or signal rates.
    Read more Read less

Featured Videos

See All
Safe and low cost migration from USB micro-B to USB-C with STM32 and TCPP01-M12
Safe and low cost migration from USB micro-B to USB-C with STM32 and TCPP01-M12

An easy way to safely migrate from USB micro-B to USB-C using TCPP01-M12 for STM32-based applications.

ESD Protection: why and how to protect microcontrollers efficiently
ESD Protection: why and how to protect microcontrollers efficiently

In this video, we explain why it is important to protect against electrostatic discharges. We give a quick demonstration to show exactly what happens when you shoot at a microcontroller with an ESD gun!

First integrated PoE protection
First integrated PoE protection

PEP01-5841, for Power over Ethernet supply lines

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Technical Documentation

    • Description Version Size Action
      		DS1278
      USB PORT PROTECTION       		10.0
      122.49 KB
      		PDF
      DS1278

      USB PORT PROTECTION

      PDF
    • Description Version Size Action
      		AN5241
      Fundamentals of ESD protection at system level       		1.1
      1.45 MB
      		PDF
      		AN3353
      IEC 61000-4-2 standard testing       		1.2
      171.08 KB
      		PDF
      		AN5367
      SIMetrix / SIMPLIS: PSpice model import       		1.0
      948.16 KB
      		PDF
      		AN4871
      USB Type-C protection and filtering       		2.1
      2.42 MB
      		PDF
      AN5241

      Fundamentals of ESD protection at system level

      PDF
      AN3353

      IEC 61000-4-2 standard testing

      PDF
      AN5367

      SIMetrix / SIMPLIS: PSpice model import

      PDF
      AN4871

      USB Type-C protection and filtering

      PDF
    • Description Version Size Action
      		TN1310
      FAQ ESD protection       		1.0
      887.06 KB
      		PDF
      		TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches       		7.0
      433.12 KB
      		PDF
      TN1310

      FAQ ESD protection

      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

      PDF

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      		usb6b1 Altium Symbol and Footprint files 1.0
      85.9 KB
      		ZIP
      		usb6b1 Orcad Symbol and Footprint files 1.0
      13.38 KB
      		ZIP

      usb6b1 Altium Symbol and Footprint files

      ZIP

      usb6b1 Orcad Symbol and Footprint files

      ZIP

Presentations & Training Material

    • Description Version Size Action
      		ECMF™series portfolio overview : common-mode filters embedding ESD protection 1.0
      875.81 KB
      		PDF
      		HSP series portfolio overview : High-speed port ESD protection 1.0
      797.61 KB
      		PDF
      		How to protect against ESD? - Webinar 1.1
      2.65 MB
      		PDF
      		TCPP01-M12 USB Type-C Port Protection and ST’s Offer for USB Type-C™ 1.0
      2.25 MB
      		PDF
      		USB 2.0 protection and IPAD™ solutions presentation 2.0
      707.4 KB
      		PDF
      		USB type-C Power Delivery advanced protection fundamentals 1.0
      396.47 KB
      		PDF
      		USB type-C™ advanced protection solutions quick start guide 2.0
      1.31 MB
      		PDF
      		USB type-C™ datalines and 'alternate mode' advanced protection fundamentals 1.0
      657.2 KB
      		PDF
      		Ultra-low capacitance single-line ESD protection portfolio overview: ‘Ultra Low’ (ULC) and ‘eXtra Low’ (XLC) capacitance ESD protection 1.0
      681.96 KB
      		PDF

      ECMF™series portfolio overview : common-mode filters embedding ESD protection

      PDF

      HSP series portfolio overview : High-speed port ESD protection

      PDF

      How to protect against ESD? - Webinar

      PDF

      TCPP01-M12 USB Type-C Port Protection and ST’s Offer for USB Type-C™

      PDF

      USB 2.0 protection and IPAD™ solutions presentation

      PDF

      USB type-C Power Delivery advanced protection fundamentals

      PDF

      USB type-C™ advanced protection solutions quick start guide

      PDF

      USB type-C™ datalines and 'alternate mode' advanced protection fundamentals

      PDF

      Ultra-low capacitance single-line ESD protection portfolio overview: ‘Ultra Low’ (ULC) and ‘eXtra Low’ (XLC) capacitance ESD protection

      PDF

Publications and Collaterals

    • Description Version Size Action
      		ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      		PDF
      		TCPP01-M12 Single-chip USB Type-C protection solution shrinks BOM cost, safely 1.0
      1.07 MB
      		PDF

      ST Protection Finder - The new app for Android and iOS

      PDF

      TCPP01-M12 Single-chip USB Type-C protection solution shrinks BOM cost, safely

      PDF
    • Description Version Size Action
      		ESD Protection ICs Quick reference guide 1.0
      3.34 MB
      		PDF

      ESD Protection ICs Quick reference guide

      PDF

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
USB6B1RL
Active
SO-8 Industrial Ecopack2

USB6B1RL

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
Breakdown Voltage (V) (min)
Directionality
Package
Packing Type
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
USB6B1RL Available at 10 distributors

Distributor availability ofUSB6B1RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5633 1 Order Now
COMPEL EUROPE 17549 1 Order Now
RS COMPONENTS EUROPE 2700 5 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 9876 1 Order Now
ARROW EUROPE 5000 0 Order Now
Newark Element14 AMERICA 46 0 Order Now
MOUSER WORLDWIDE 3446 1 Order Now
Farnell Element14 EUROPE 1900 1 Order Now
RUTRONIK EUROPE 5000 2500 Order Now

Distributor reported inventory date: 2020-07-06

Distributor Name

DIGIKEY

Stock

5633

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

17549

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2700

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

9876

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

46

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3446

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1900

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-06

Buy now
Active
6 Uni-Directional SO-8 Tape And Reel EAR99 CHINA 0.346 / 100

USB6B1RL

Marketing Status

Active

Breakdown Voltage (V) (min)

6
More Info

Budgetary Price (US$)*/Qty

0.346 / 100

Distributor availability ofUSB6B1RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5633 1 Order Now
COMPEL EUROPE 17549 1 Order Now
RS COMPONENTS EUROPE 2700 5 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 9876 1 Order Now
ARROW EUROPE 5000 0 Order Now
Newark Element14 AMERICA 46 0 Order Now
MOUSER WORLDWIDE 3446 1 Order Now
Farnell Element14 EUROPE 1900 1 Order Now
RUTRONIK EUROPE 5000 2500 Order Now

Distributor reported inventory date: 2020-07-06

Distributor Name

DIGIKEY

Stock

5633

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

17549

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

2700

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

9876

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

46

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3446

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1900

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

5000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-06

Directionality

Uni-Directional

Package

SO-8

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

0.346 / 100

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors