8700 E. Thomas Road
Scottsdale, AZ 85252
Tel: (480) 941-6300
Fax: (480) 947-1503
SM1603-03C
thru
SM1624-24C
DESCRIPTION (300 watt)
This 16 pin 8 line Unidirectional or 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.
TVSarray™ Series
™
FEATURES
•
•
•
•
Protects 3.0/3.3 up through 24V Components
Protects 8 lines Unidirectional or 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°C Unless otherwise specified
STAND
OFF
VOLTAGE
V
WM
VOLTS
MAX
SM1603
SM1603C
SM1605
SM1605C
SM1612
SM1612C
SM1615
SM1615C
SM1624
SM1624C
MBA
MBB
MBC
MBD
MBE
MBF
MBG
MBH
MBK
MBL
3.3
3.3
5.0
5.0
12
12
15
15
24
24
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
4
4
6
6
13.3
13.3
16.7
16.7
26.7
26.7
CLAMPING
VOLTAGE
V
C
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
7
7
9.8
9.8
19
19
24
24
43
43
CLAMPING
VOLTAGE
V
C
@ 5 Amp
(FIGURE2)
VOLTS
MAX
9
9
11
11
24
24
30
30
55
55
LEAKAGE
CURREN
T
I
D
@ V
WM
µA
MAX
125
200
20
40
1
1
1
1
1
1
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
850
425
880
440
440
220
400
200
275
137
TEMPERATURE
COEFFICIENT
OF V
BR
áV
BR
mV/°C
MAX
-3
-5
3
1
10
8
13
11
30
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 SM16XX/XXC 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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