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TVSarray Series. SMDA03-6 Datasheet |
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8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
SMDA03-6
thru
SMDA24-6
TVSarray™ Series
DESCRIPTION (300 watt)
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is
packaged in an SO-8 configuration giving protection to 6
Unidirectional data or interface lines. It is designed for use in
applications where protection can be provided 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 300 watts for an 8/20µsec pulse. This array is suitable for
protection of sensitive circuitry consisting of TTL, CMOS DRAM’s, SRAM’s, HCMOS, HSIC
microprocessors, and I/O transceivers. The SMDAXX-6 product provides board level protection from static
electricity and other induced voltage surges that can damage sensitive circuitry.
FEATURES
• Protects up to 6 Unidirectional lines
• Surge protection Per IEC 1000-4-2, IEC 1000-4-4
• SO-8 Packaging
MECHANICAL
• Molded SO-8 Surface Mount
• Weight: 0.066 grams (approximate)
• Marking: Logo, device number, date code
• Pin #1 defined by DOT on top of package
MAXIMUM RATINGS
• Operating Temperatures: -550C to +1500C
• Storage Temperature: -550C to +1500C
• Peak Pulse Power: 300 Watts (8/20 µsec, Figure 1)
• 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)
ELECTRICAL CHARACTERISTICS PER LINE @ 250C Unless otherwise specified
PART
NUMBER
DEVICE
MARKING
STAND
OFF
VOLTAGE
VWM
VOLTS
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
LEAKAGE
CURRENT
ID
@ VWM
µA
CAPACITANCE
(f=1 MHz)
@0V
C
pF
SMDA03-6
SMDA05-6
SMDA12-6
SMDA15-6
SMDA24-6
SDK6
SDA6
SDC6
SDE6
SDG6
MAX
3.3
5.0
12.0
15.0
24.0
MIN
4
6.0
13.3
16.7
26.7
MAX
7
9.8
19.0
24.0
43.0
MAX
9
11
24
30
55
MAX
200
20
1
1
1
TYP
800
550
185
140
88
TEMPERATURE
COEFFICIENT
OF VBR
áVBR
mV/°C
MAX
-3
3
10
13
30
NOTE: TVS product is normally selected based on its stand off Voltage VWM. Product selected voltage
should be equal to or greater than the continuous peak operating voltage of the circuit to be protected.
Application: The SMDAXX-6 product is designed for transient voltage suppression protection of ESD
sensitive components at the board level. It is an ideal product to be used for protection of I/O Transceivers.
MSC0332A.PDF
ISO 9001 CERTIFIED
REV M 7/06/2000
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WAVE FORMS
FIGURE 1
Peak Pulse Power Vs Pulse Time
SMDA03-6 thru SMDA24-6
100
50
Peak Value -- Ipp
8 X 20 Waveform
Half-Value
--
Ipp
2
0
0 10 20 30
t
td
t -- Time in microsec
FIGURE 2
Pulse Wave Form
MOUNTING PAD SO-8
CIRCUIT DIAGRAM
0.245
MIN
.030±.005
0.045±.005
.160±.005
I/O 1
I/O 2
I/O 3
I/O 4
.050 TYP
SO-8 PACKAGE
I/O 6
GND
GND
I/O 5
MSC0332A.PDF
INCHES
DIM MIN MAX
A
0.188
0.197
B
0.150
0.158
C
0.053
0.069
D
0.011
0.021
F
0.016
0.050
G 0.050 BSC
J
0.006
0.010
K
0.004
0.008
L
0.189
0.206
P
0.228
0.244
MILLIMETERS
MIN MAX
4.77 5.00
3.81 4.01
1.35 1.75
0.28 0.53
0.41 1.27
1.27 BSC
0.15 0.25
0.10 0.20
4.80 5.23
5.79 6.19
ISO 9001 CERTIFIED
REV M 7/06/2000
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