SMDA05-6R2 - ON Semiconductor

July, 2006 − Rev. 3

1Publication Order Number:

SMDA05−6R2/D

SMDA05−6R2

Unidirectional TVS Array for

High−Speed Data Line

Protection

The SMDA05−6R2 transient voltage suppressor is designed to

protect equipment attached to up to six high speed communication

lines from ESD, EFT, and lightning.

Features:

•SO−8 Package

•Peak Power − 400 Watts 8 x 20 mS

•ESD Rating:

IEC 61000−4−2 (ESD) 15 kV (air) 8 kV (contact)

IEC 61000−4−4 (EFT) 40 A (5/50 ns)

IEC 61000−4−5 (lightning) 12 (8/20 ms)

•UL Flammability Rating of 94 V−0

Typical Applications:

•High Speed Communication Line Protection

•5.0 V Data and I/O Lines

•Microprocessor Based Equipment

•LAN/WAN Equipment

•Servers

•Notebook and Desktop PC

•Instrumentation

•Peripherals

MAXIMUM RATINGS

Rating Symbol Value Unit

Peak Power Dissipation

8 x 20 ms @ TA = 25°C (Note 1)

Ppk 400 W

Peak Pulse Current

8 x 20 ms @ TA = 25°C (Note 1)

IPP 17 A

Junction and Storage

Temperature Range

TJ, Tstg −55 to

+150

°C

Lead Solder Temperature −

Maximum 10 Seconds Duration

TL260 °C

1. Non−repetitive current pulse 8 x 20 mS exponential decay waveform

SO−8

VOLTAGE SUPPRESSOR

300 WATTS PEAK POWER

6 VOLTS

SMDA5 = Device Code

L = Location Code

Y = Year

WW = Work Week

MARKING DIAGRAM

Device Package Shipping†

ORDERING INFORMATION

SMDA05−6R2 SO−8 2500 Tape & Reel

SMDA5

LYWW

SO−8

CASE 751

PLASTIC

PIN CONFIGURATION

AND SCHEMATIC

PINS 1−5: CATHODE

PINS 6−7: ANODE

PIN 8: CATHODE

http://onsemi.com

†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.

SMDA05−6R2

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ELECTRICAL CHARACTERISTICS

Characteristic Symbol Min Typ Max Unit

Reverse Breakdown Voltage @ It = 1.0 mA VBR 6.0 − − V

Reverse Leakage Current @ VRWM = 5.0 Volts IRN/A −20 mA

Maximum Clamping Voltage @ IPP = 1.0 A, 8 x 20 mSVCN/A −9.8 V

Maximum Clamping Voltage @ IPP = 5.0 A, 8 x 20 mSVCN/A −11 V

Maximum Peak Pulse Current IPP − − 17 A

% OF PEAK PULSE CURRENT

Figure 1. Pulse Width Figure 2. 8 × 20 ms Pulse Waveform

100

11 10 100 1000

t, TIME (ms)

1000

NOTE: Non−Repetitive Surge.

100

0020406080

t, TIME (ms)

PULSE WIDTH (tP) IS DEFINED

AS THAT POINT WHERE THE

PEAK CURRENT DECAY = 8 ms

PEAK VALUE IRSM @ 8 ms

HALF VALUE IRSM/2 @ 20 ms

Ppk, PEAK SURGE POWER (WATTS)

SMDA05−6R2

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PACKAGE DIMENSIONS

SO−8

CASE 751−07

ISSUE AB

SEATING

PLANE

X 45 _

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: MILLIMETER.

3. DIMENSION A AND B DO NOT INCLUDE MOLD

PROTRUSION.

4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER

SIDE.

5. DIMENSION D DOES NOT INCLUDE DAMBAR

PROTRUSION. ALLOWABLE DAMBAR

PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN

EXCESS OF THE D DIMENSION AT MAXIMUM

MATERIAL CONDITION.

6. 751−01 THRU 751−06 ARE OBSOLETE. NEW

STANDAARD IS 751−07

0.10 (0.004)

DIM

MIN MAX MIN MAX

INCHES

4.80 5.00 0.189 0.197

MILLIMETERS

B3.80 4.00 0.150 0.157

C1.35 1.75 0.053 0.069

D0.33 0.51 0.013 0.020

G1.27 BSC 0.050 BSC

H0.10 0.25 0.004 0.010

J0.19 0.25 0.007 0.010

K0.40 1.27 0.016 0.050

M0 8 0 8

N0.25 0.50 0.010 0.020

S5.80 6.20 0.228 0.244

−X−

−Y−

0.25 (0.010)

−Z−

0.25 (0.010) ZSXS

____

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

SOLDERING FOOTPRINT*

1.52

0.060

7.0

0.275

0.6

0.024

1.270

0.050

4.0

0.155

ǒmm

inchesǓ

SCALE 6:1

SMDA05−6R2

http://onsemi.com

ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice

to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All

operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights

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USA/Canada

Japan: ON Semiconductor, Japan Customer Focus Center

2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051

Phone: 81−3−5773−3850

SMDA05−6R2/D

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