8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
SMDA03C-8
thru
SMDA24C-8
TVSarray™ Series
™
DESCRIPTION (300 watt)
This 14 pin 8 line Bi-directional array 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 TRANSIENT VOLTAGE SUPPRESSOR (TVS) Diode Arrays
have a peak power of 300 watts for an 8/20
µsec
pulse and are designed to protect 3.0/3.3 volt
components such as DRAM’s, SRAM’s, CMOS, HCMOS, HSIC, and low voltage interfaces up to 24 volts.
FEATURES
•
•
•
•
Protects 3.0/3.3 up through 24V Components
Protects 8 lines Bi-directional
Provides electrically isolated protection
SO-14 Packaging
MECHANICAL
•
•
•
•
•
Molded SO-14 Surface Mount
Weight: 0.127 grams (approximate)
Body Marked with Logo, and device number
Pin #1 defined by DOT on top of package
Encapsulation meets UL 94V-0
MAXIMUM RATINGS
•
•
•
•
Operating Temperatures: -55 C to +150 C
Storage Temperature: -55
0
C to +150
0
C
Peak Pulse Power: 300 Watts (8/20
µsec,
Figure 1)
Pulse Repetition Rate: <.01%
0
0
PACKAGING
•
•
•
Tape & Reel EIA Standard 481-1-A
13 inch reel 2,500 (OPTIONAL)
Carrier tubes 55 pcs per (STANDARD)
ELECTRICAL CHARACTERISTICS@ 25
0
C Unless otherwise specified
STAND
OFF
VOLTAG
E
V
WM
VOLTS
MAX
SMDA03C-8
SMDA05C-8
SMDA12C-8
SMDA15C-8
SMDA24C-8
SDL8
SDB8
SDD8
SDF8
SDH8
3.3
5.0
12.0
15.0
24.0
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
4
6.0
13.3
16.7
26.7
CLAMPING
VOLTAGE
V
C
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
7.0
9.8
19.0
24.0
43.0
CLAMPING
VOLTAGE
V
C
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
9.0
11
24
30
55
LEAKAGE
CURRENT
I
D
@ V
WM
µA
MAX
200
40
1
1
1
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
300
200
75
50
35
TEMPERATURE
COEFFICIENT
OF V
BR
á
VBR
mV/°C
MAX
-5
1
8
11
28
PART
NUMBER
DEVICE
MARKING
NOTE:
Transient Voltage Suppression (TVS) product is normally selected based on its stand off voltage
V
WM
. Product selected voltage should be equal to or greater than the continuous peak operating voltage of
the circuit to be protected.
Application:
The SMDAXXC-8 product is designed for transient voltage suppression protection of
components at the board level. It is an ideal product to be used for protection of I/O Transceivers.
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REV F 7/06/2000
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