PACUSBVB datasheet(1/7 Pages) ONSEMI

部件名	PACUSBVB

功能描述	USB Downstream Port Terminator with VBUS ESD Protection

PDF	7 Pages

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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 Semiconductor Components Industries, LLC, 2011

October, 2011 − Rev. 3

1

Publication Order Number:

PACUSBVB/D

PACUSBVB

USB Downstream Port

Terminator with VBUS ESD

Protection

Product Description

The PACUSBVB−D1 is a single−channel USB downstream−port

termination network. It integrates EMI/RFI filter components R1 and

C1 as recommended by the USB specification, as well as the required

15 kW pull−down resistors (R2) to GND. In addition,

PACUSBVB−D1 provides a very high level of protection for sensitive

electronic components that may be subjected to electrostatic discharge

(ESD). The device pins will safely dissipate ESD strikes of 15 kV,

exceeding the maximum requirements of the IEC 61000−4−2

international standard. Using the MIL−STD−883D (Method 3015)

specification for Human Body Model (HBM) ESD, all pins are

protected from contact discharges to 20 kV.

The PACUSBVB−D1 also features a fifth zener diode (cathode at

pin 5) which provides ESD protection for the USB VBUS line.

There are three options for the value of the series resistor R1: 15

W,

33

W, and 22 W. This series resistance, plus the USB driver output

resistance, must be close to the USB cable’s characteristic impedance

of 45

W (each side) to minimize transmission line reflections.

The PACUSBVB−D1 is housed in a 6−pin SOT23 package and is

available with optional lead−free finishing.

Features

 A Low−Capacitance USB Downstream Port Terminator, EMI

Filter, and Transient Over−Voltage Protector in a Single

Surface−Mounted Package

 ESD Protection to 20 kV Contact Discharge, per

MIL−STD−883D, Method 3015

 ESD Protection to 15 kV Contact Discharge, per IEC 61000−4−2

International Standard

 Provides ESD Protection for the VBUS Line

 Compact SOT23−6 Package Saves Board Space and Lowers

Manufacturing Costs Compared to Discrete Solutions

 Capacitors Matched to a Precision Exceeding the USB

Specification

 These Devices are Pb−Free and are RoHS Compliant

Applications

 ESD Protection and Termination of USB Downstream Ports

 Desktop PCs

 Notebooks

 Set−Top Boxes

 USB Hubs

http://onsemi.com

MARKING DIAGRAM

Device

Package

Shipping†

ORDERING INFORMATION

PACUSBVB−D1Y6R SOT23−6

(Pb−Free)

3000/Tape & Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

ELECTRICAL SCHEMATIC

1

2

4

6

R1

3

R1

R2

C1

GND

UD1R

= PACUSBVB−D1Y6R

5

VBUS

SOT23−6

CASE 527AJ

类似零件编号 - PACUSBVB

制造商	部件名	数据表	功能描述
California Micro Device...	PACUSBVB-D1	846Kb / 8P	USB Downstream Port Terminator with VBUS ESD Protection
ON Semiconductor	PACUSBVB-D1	219Kb / 9P	USB Downstream Port Terminator with VBUS ESD Protection June 2010 ??Rev. 2
California Micro Device...	PACUSBVB-D1Y6	846Kb / 8P	USB Downstream Port Terminator with VBUS ESD Protection
ON Semiconductor	PACUSBVB-D1Y6	219Kb / 9P	USB Downstream Port Terminator with VBUS ESD Protection June 2010 ??Rev. 2
ON Semiconductor	PACUSBVB-D1Y6R	219Kb / 9P	USB Downstream Port Terminator with VBUS ESD Protection June 2010 ??Rev. 2

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类似说明 - PACUSBVB

制造商	部件名	数据表	功能描述
California Micro Device...	PACUSB200	40Kb / 2P	USB DUAL DOWNSTREAM PORT FILTER WITH ESD PROTECTION
ON Semiconductor	NUF2221W1T2	45Kb / 6P	USB Upstream Terminator with ESD Protection June, 2003 - Rev. 1
California Micro Device...	PACUSBVB-D1	846Kb / 8P	USB Downstream Port Terminator with VBUS ESD Protection
California Micro Device...	PACUSB-D1	315Kb / 9P	USB Downstream Port Terminator
ON Semiconductor	NUF2015W1	140Kb / 6P	USB Upstream Terminator with ESD Protection March, 2006 ??Rev. 3
	NUF2030XV6	56Kb / 6P	USB Upstream Terminator with ESD Protection July, 2005 ??Rev. 2
	NUF2221W1	134Kb / 5P	USB Upstream Terminator with ESD Protection November, 2008 ??Rev. 0
	PACUSB-D1	243Kb / 10P	USB Downstream Port Terminator June 2010 ??Rev. 2
	PACUSBVB-D1	219Kb / 9P	USB Downstream Port Terminator with VBUS ESD Protection June 2010 ??Rev. 2
	PACUSBD	392Kb / 8P	USB Downstream Port Terminator October, 2011 ??Rev. 3

More results

PACUSBVB 数据表(PDF) 1 Page - ON Semiconductor

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PACUSBVB 数据表(PDF) 1 Page - ON Semiconductor

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类似说明 - PACUSBVB

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