Document
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)
Peak Pulse Current 8 x 20 ms @ TA = 25°C (Note 1)
Junction and Storage Temperature Range
Ppk 400
IPP 17
TJ, Tstg
−55 to +150
W A °C
Lead Solder Temperature − Maximum 10 Seconds Duration
TL 260 °C
1. Non−repetitive current pulse 8 x 20 mS exponential decay waveform
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SO−8 VOLTAGE SUPPRESSOR 300 WATTS PEAK POWER
6 VOLTS
PIN CONFIGURATION AND SCHEMATIC
PINS 1−5: CATHODE PINS 6−7: ANODE PIN 8: CATHODE
1 2 3 4
8 7 6 5
8 1
SO−8 CASE 751 PLASTIC
MARKING DIAGRAM
SMDA5 LYWW
SMDA5 = Device Code L = Location Code Y = Year WW = Work Week
ORDERING INFORMATION
Device
Package
Shipping†
SMDA05−6R2 SO−8
2500 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.
© Semiconductor Components Industries, LLC, 2006
July, 2006 − Rev. 3
1
Publication Order Number: SMDA05−6R2/D
SMDA05−6R2
ELECTRICAL CHARACTERISTICS
Characteristic Reverse Breakdown Voltage @ It = 1.0 mA Reverse Leakage Current @ VRWM = 5.0 Volts Maximum Clamping Voltage @ IPP = 1.0 A, 8 x 20 mS Maximum Clamping Voltage @ IPP = 5.0 A, 8 x 20 mS Maximum Peak Pulse Current
Symbol
Min
Typ
Max Unit
VBR 6.0 − IR N/A −
−V 20 mA
VC N/A − 9.8 V
VC N/A −
11 V
IPP − − 17 A
1000
100
10 NOTE: Non−Repetitive Surge.
1 1 10 100 t, TIME (ms) Figure 1. Pulse Width
1000
100 90
tr
80
70
60
50
40
30
20
10 0 0
PEAK VALUE IRSM @ 8 ms PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 ms HALF VALUE IRSM/2 @ 20 ms
tP
20 40 60 t, TIME (ms)
Figure 2. 8 × 20 ms Pulse Waveform
80
Ppk, PEAK SURGE POWER (WATTS) % OF PEAK PULSE CURRENT
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−X− A
SMDA05−6R2
PACKAGE DIMENSIONS SO−8
CASE 751−07 ISSUE AB
B −Y−
−Z− H
85
S 0.25 (0.010) M Y M
1 4
K
G D
C
SEATING PLANE
N X 45 _
0.10 (0.004)
M
0.25 (0.010) M Z Y S X S
J
SOLDERING FOOTPRINT*
7.0 0.275
1.52 0.060
4.0 0.155
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
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 4.80 5.00 0.189 0.197
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.053 0.069
D 0.33 0.51 0.013 0.020
G 1.27 BSC
0.050 BSC
H 0.10 0.25 0.004 0.010
J 0.19 0.25 0.007 0.010
K 0.40 1.27 0.016 0.050
M 0_ 8_ 0_ 8_
N 0.25 0.50 0.010 0.020
S 5.80 6.20 0.228 0.244
0.6 0.024
1.270 0.050
ǒ ǓSCALE 6:1
mm inches
*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
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SMDA05−6R2
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
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
.