TVSarray Series. SMDA03C-7 Datasheet

SMDA03C-7 Series. Datasheet pdf. Equivalent

SMDA03C-7 Datasheet
Recommendation SMDA03C-7 Datasheet
Part SMDA03C-7
Description TVSarray Series
Feature SMDA03C-7; 8700 E. Thomas Road Scottsdale, AZ 85251 Tel: (480) 941-6300 Fax: (480) 947-1503 SMDA03C-7 thru SM.
Manufacture Microsemi Corporation
Datasheet
Download SMDA03C-7 Datasheet




Microsemi Corporation SMDA03C-7
8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
SMDA03C-7
thru
SMDA24C-7
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.
TVSarraySeries
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
Protects up to 7 Bidirectional 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
MAX
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
MIN
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
LEAKAGE
CURRENT
ID
@ VWM
µA
MAX
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
SMDA03C-7
SDL7
3.3
4
7
9 200 300
SMDA05C-7
SDB7
5.0
6.0
9.8
11 40
200
SMDA12C-7
SDD7
12.0
13.3
19
24 1
75
SMDA15C-7
SDF7
15.0
16.7
24
30 1
70
SMDA24C-7
SDH7
24.0
26.7
43
55 1
35
TEMPERATURE
COEFFICIENT
OF VBR
áVBR
mV/°C
MAX
-5
1
8
11
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.
MSC0888.PDF
ISO 9001 CERTIFIED
REV M 7/06/2000



Microsemi Corporation SMDA03C-7
WAVE FORMS
FIGURE 1
Peak Pulse Power Vs Pulse Time
SMDA03C-7 thru SMDA24C-7
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
0.245
MIN
0.045±.005
.160±.005
CIRCUIT DIAGRAM
.030±.005
.050 TYP
SO-8 PACKAGE
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
MSC0888.PDF
ISO 9001 CERTIFIED
REV M 7/06/2000





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