MCC SMDA05C-7

MCC
SMDA03C-7
THRU
SMDA24C-7
omponents
21201 Itasca Street Chatsworth
!"#
$
% !"#
TVSarray
 Series
DESCRIPTION (300 watt)
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged
in an SO-8 configuration giving protection to 7 Bidirectional data or
interface lines. 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 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 SMDAXXC-7 product
provides board level protection from static electricity and other induced voltage surges that can damage
sensitive circuitry.
FEATURES
MECHANICAL
•
•
•
•
•
•
•
Protects up to 7 Bidirectional lines
Surge protection Per IEC 1000-4-2, IEC 1000-4-4
SO-8 Packaging
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
PACKAGING
•
•
•
•
•
•
•
Operating Temperatures: -550C to +1500C
Storage Temperature: -550C to +1500C
Peak Pulse Power: 300 Watts (8/20 µsec, Figure 1)
Pulse Repetition Rate: <.01%
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
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
LEAKAGE
CURRENT
ID
@ VWM
CAPACITANCE
(f=1 MHz)
@0V
C
VOLTS
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
µA
MIN
MAX
MAX
MAX
pF
TYP
STAND
OFF
VOLTAGE
VWM
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
TEMPERATURE
COEFFICIENT
OF VBR
áVBR
mV/°C
MAX
SMDA03C-7
SDL7
3.3
4
7
9
200
300
-5
SMDA05C-7
SDB7
5.0
6.0
9.8
11
40
200
1
SMDA12C-7
SDD7
12.0
13.3
19
24
1
75
8
SMDA15C-7
SDF7
15.0
16.7
24
30
1
70
11
SMDA24C-7
SDH7
24.0
26.7
43
55
1
35
28
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 SMDAXXC-7 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.
www.mccsemi.com
MCC
SMDA03C-7 thru SMDA24C-7
WAVE FORMS
100
Peak Value -- Ipp
8 X 20 Waveform
50
Half-Value -- Ipp
2
0
0
20
10
30
I
t
td
p
t -- Time in microsec
FIGURE 2
Pulse Wave Form
p
FIGURE 1
Peak Pulse Power Vs Pulse Time
MOUNTING PAD SO-8
CIRCUIT DIAGRAM
0.045±.005
0.245
MIN
.160±.005
.030±.005
.050 TYP
SO-8 PACKAGE
INCHES
MILLIMETERS
DIM
MIN
MAX
MIN
MAX
A
0.188
0.197
4.77
5.00
B
0.150
0.158
3.81
4.01
C
0.053
0.069
1.35
1.75
D
0.011
0.021
0.28
0.53
F
0.016
0.050
0.41
G
0.050 BSC
1.27
1.27 BSC
J
0.006
0.010
0.15
0.25
K
0.004
0.008
0.10
0.20
L
0.189
0.206
4.80
5.23
P
0.228
0.244
5.79
6.19
www.mccsemi.com