8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
SM16LC03C
thru
SM16LC24C
TVSarray™ Series
™
DESCRIPTION (300 watt)
This 16 pin 8 line Low Capacitance Bidirectional 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 Bidirectional
Provides electrically isolated protection
SO-16 Packaging
MECHANICAL
•
•
•
•
•
Molded SO-16 Surface Mount
Weight: 0.128 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 pieces (OPTIONAL)
Carrier tubes 48 pcs per (STANDARD)
ELECTRICAL CHARACTERISTICS PER LINE @ 25
0
C Unless otherwise specified
STAND
OFF
VOLTAGE
V
WM
VOLTS
MAX
SM16LC03C
SM16LC05C
SM16LC08C
SM16LC12C
SM16LC15C
SM16LC24C
MAA
MAB
MAF
MAC
MAD
MAE
3.3
5.0
8.0
12
15
24
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
4
6
8.5
13.3
16.7
26.7
CLAMPING
VOLTAGE
V
C
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
7.0
9.8
13.4
19
24
43
CLAMPING
VOLTAGE
V
C
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
9.0
11
16.6
24
30
55
LEAKAGE
CURREN
T
I
D
@ V
WM
µA
MAX
200
20
1
1
1
1
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
25
25
25
25
25
25
TEMPERATURE
COEFFICIENT
OF V
BR
áV
BR
mV/°C
MAX
-5
1
5
8
11
28
PART
NUMBER
DEVICE
MARKING
Part numbers with a “C” suffix are bidirectional devices
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 SM16CXXC 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.
MSC0884.PDF
ISO 9001 CERTIFIED
REV M 7/07/2000
SM16LC03C thru SM16LC24C
WAVE FORMS
100
Peak Value -- Ipp
8 X 20 Waveform
50
Half-Value -- Ipp
2
0
0
t
10
t
d
20
30
I
t -- Time in microsec
FIGURE 1
Peak Pulse Power Vs Pulse Time
p
FIGURE 2
Pulse Wave Form
MOUNTING PAD SO-16
CIRCUIT DIAGRAM
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SO-16 PACKAGE
A
INCHES
DIM
A
MIN
0.358
0.150
0.053
0.011
0.016
0.050 BSC
0.006
0.004
0.189
0.228
0.010
0.008
0.206
0.244
0.15
0.10
4.80
5.79
MAX
0.398
0.158
0.069
0.021
0.050
MILLIMETERS
MIN
9.09
3.81
1.35
0.28
0.41
1.27 BSC
0.25
0.20
5.23
6.19
MAX
10.10
4.01
1.75
0.53
1.27
B
P
B
C
D
F
G
G
D
C
K
J
J
L
K
L
P
F
MSC0884.PDF
ISO 9001 CERTIFIED
p
REV M 7/07/2000
