MICROSEMI SMDA24C-8

SMDA03C-8
8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
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
MECHANICAL
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•
•
•
•
•
•
Protects 3.0/3.3 up through 24V Components
Protects 8 lines Bi-directional
Provides electrically isolated protection
SO-14 Packaging
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
PACKAGING
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Operating Temperatures: -550 C to +1500 C
Storage Temperature: -550 C to +1500 C
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 (OPTIONAL)
Carrier tubes 55 pcs per (STANDARD)
ELECTRICAL [email protected] 250C Unless otherwise specified
PART
NUMBER
DEVICE
MARKING
STAND
OFF
VOLTAG
E
VWM
VOLTS
MAX
BREAKDOWN
VOLTAGE
VBR
@1 mA
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
LEAKAGE
CURRENT
ID
@ VWM
VOLTS
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
µA
pF
MIN
MAX
MAX
MAX
TYP
MAX
-5
CAPACITANCE
(f=1 MHz)
@0V
C
TEMPERATURE
COEFFICIENT
OF VBR
áVBR
mV/°C
SMDA03C-8
SDL8
3.3
4
7.0
9.0
200
300
SMDA05C-8
SDB8
5.0
6.0
9.8
11
40
200
1
SMDA12C-8
SDD8
12.0
13.3
19.0
24
1
75
8
SMDA15C-8
SDF8
15.0
16.7
24.0
30
1
50
11
SMDA24C-8
SDH8
24.0
26.7
43.0
55
1
35
28
NOTE: Transient Voltage Suppression (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-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.
MSC0976.PDF
ISO 9001 CERTIFIED
REV F 7/06/2000
SMDA03C-8 thru SMDA24C-8
WAVE FORMS
100
Peak Value -- Ipp
8 X 20 Waveform
50
Half-Value -- Ipp
2
I
0
0
10
20
30
t
td
p
t -- Time in microsec
FIGURE 2
Pulse Wave Form
p
FIGURE 1
Peak Pulse Power Vs Pulse Time
MOUNTING PAD SO-14
CIRCUIT DIAGRAM
SO-14 PACKAGE
MSC0976.PDF
ISO 9001 CERTIFIED
REV F 7/06/2000