MSC0885.PDF
ISO 9001 CERTIFIED
REV N 7/07/2000
8700 E. Thomas Road
Scottsdale, AZ 85252
Tel: (480) 941-6300
Fax: (480) 947-1503
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
sec 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
Protects 3.0/3.3 up through 24V Components
Molded SO-16 Surface Mount
Protects 8 lines Unidirectional or Bidirectional
Weight: 0.128 grams (approximate)
Provides electrically isolated protection
Body Marked with Logo, and device number
SO-16 Packaging
Pin #1 defined by DOT on top of package
Encapsulation meets UL 94V-0
MAXIMUM RATINGS
PACKAGING
Operating Temperatures: -55
0C to +1500C
Tape & Reel EIA Standard 481-1-A
Storage Temperature: -55
0C to +1500C
13 inch reel 2,500 pieces (OPTIONAL)
Peak Pulse Power: 300 Watts (8/20
sec, Figure 1)
Carrier tubes 48 pcs per (STANDARD)
Pulse Repetition Rate: <.01%
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless otherwise specified
STAND
OFF
VOLTAGE
VWM
VOLTS
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE2)
VOLTS
LEAKAGE
CURREN
T
ID
@ VWM
A
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TEMPERATURE
COEFFICIENT
OF VBR
áVBR
mV/°C
PART
NUMBER
DEVICE
MARKING
MAX
MIN
MAX
TYP
MAX
SM1603
MBA
3.3
4
7
9
125
850
-3
SM1603C
MBB
3.3
4
7
9
200
425
-5
SM1605
MBC
5.0
6
9.8
11
20
880
3
SM1605C
MBD
5.0
6
9.8
11
40
440
1
SM1612
MBE
12
13.3
19
24
1
440
10
SM1612C
MBF
12
13.3
19
24
1
220
8
SM1615
MBG
15
16.7
24
30
1
400
13
SM1615C
MBH
15
16.7
24
30
1
200
11
SM1624
MBK
24
26.7
43
55
1
275
30
SM1624C
MBL
24
26.7
43
55
1
137
28
Part numbers with a “C” suffix are bidirectional devices
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 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.
SM1603-03C
thru
SM1624-24C
TVSarray
Series