MSC1068.PDF

ISO 9001 CERTIFIED

REV E 7/07/2000

8700 E. Thomas Road

Scottsdale, AZ 85252

Tel: (480) 941-6300

Fax: (480) 947-1503

DESCRIPTION (500 watt)

This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged

in a SO-8 configuration giving protection to one pair of Bidirectional

data lines and the Vbus. It is designed for use in applications where

protection is required at the board level from voltage transients caused

by electrostatic discharge (ESD) as defined in IEC 1000-4-2, electrical

fast transients (EFT) per IEC 1000-4-4 and effects of secondary

lighting.

These TVS arrays have a peak power rating of 500 watts for an

8/20

µsec pulse. This array is designed for protection of sensitive

circuitry consisting of UNIVERSAL SERIAL BUS (USB) I/O transceivers.

The capacitance between the I/O data lines are minimal too ensure no significant signal distortion or loss at

the 12 Megabit or greater data rate. This feature allows full compatibility with USB port standards.

ELECTRICAL CHARACTERISTICS PER LINE @ 25

STAND

OFF

VOLTAG

E

VOLTS

BREAKDOWN

VOLTAGE

@1 mA

VOLTS

CLAMPING

VOLTAGE

@ 1 Amp

(FIGURE 2)

VOLTS

CLAMPING

VOLTAGE

@ 5 Amp

(FIGURE 2)

VOLTS

STANDBY

CURRENT

µA

CAPACITANCE

(f=1 MHz)

@0V

C

Data + To Data -

pF

TEMPERATURE

COEFFICIENT

mV/°C

PART

NUMBER

DEVICE

MARKING

MAX

MIN

MAX

MAX

MAX

TYP

MAX

USB6B1

USB6

5.0

6.0

9.8

18

5

15

3

USB6B1

TVSarray

™

™ Series

FEATURES

•

500 watt Peak Pulse Power protection at 8/20 µsec

threat.

•

Protects each data line and between Vbus supply and

ground

•

Complies with MIL STD 883C Method 3015.7 class 3

•

Protection Per IEC 1000-4-2, IEC 1000-4-4

•

Provides electrically isolated protection

•

ULTRA LOW CAPACITANCE 5 pF line to ground

•

ULTRA LOW CAPACITANCE 3.5 pF line to line

•

ULTRA LOW STANDBY CURRENT

MECHANICAL

•

Molded SO-8 Packaging

•

Lead solder temperature (10 sec duration) 260ºC

•

Weight: 0.066 grams (approximate)

•

Marked with logo and marking code

•

Pin 1 indicated by dot on top of package

•

Encapsulation meets UL 94V-0

MAXIMUM RATINGS

•

Operating Temperatures: -55

•

Storage Temperature: -55

•

Peak Pulse Power: 500 Watts (8/20

µsec, Figure 1

and 2)

•

Pulse Repetition Rate: <.01%

PACKAGING

•

Tape & Reel EIA Standard 481-1-A

•

13 inch reel 2,500, pieces (OPTIONAL)

•

Carrier tubes 95 pcs per (STANDARD)