MCC
omponents
21201 Itasca Street Chatsworth
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SMDA/B03
THRU
SMDA/B24C
TVSarray™ Series
™
DESCRIPTION (300 and 500 watt)
This 8 pin 4 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 by IEC 1000-4-2, electrical fast
transients (EFT) per IEC 1000-4-4 and effects of secondary lighting.
These arrays are used to protect any combination of 4 lines. The SMDA/B product
provides board level protection from static electricity and other induced voltage
surges that can damage sensitive circuitry.
These TRANSIENT VOLTAGE SUPPRESSOR (TVS) Diode Arrays protect 3.0/3.3
Volt components such as DRAM’s, SRAM’s, CMOS, HCMOS, HSIC, and low
voltage interfaces up to 24Volts.
FEATURES
•
•
•
•
Protects 3.0/3.3 up through 24V Components
Protects 4 lines Unidirectional or Bidirectional
Provides electrically isolated protection
SO-8 Packaging
MECHANICAL
•
•
•
•
Molded SO-8 Surface Mount
Weight: 0.066 grams (approximate)
Body Marked with Logo, and device number
Pin #1 defined by DOT on top of package
MAXIMUM RATINGS
•
•
•
•
•
Operating Temperatures: -55 C to +150 C
Storage Temperature: -55
0
C to +150
0
C
SMDA Peak Pulse Power: 300 Watts (8/20
µsec,
Figure 1)
SMDB Peak Pulse Power: 500 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 95 pcs per (STANDARD)
ELECTRICAL CHARACTERISTICS PER LINE @ 25
0
C Unless otherwise specified
STAND
OFF
VOLTAGE
V
WM
VOLTS
BREAKDOW
N
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
4
4
4
4
6
6
6
6
13.3
13.3
13.3
13.3
16.7
16.7
16.7
16.7
26.7
26.7
26.7
26.7
CLAMPING
VOLTAGE
V
C
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
7
7
7
7
9.8
9.8
9.8
9.8
19
19
19
19
24
24
24
24
43
43
43
43
CLAMPING
VOLTAGE
V
C
@5 Amp
(FIGURE2)
VOLTS
MAX
9
9
9
9
11
11
11
11
24
24
24
24
30
30
30
30
55
55
55
55
LEAKAGE
CURRENT
I
D
@ V
WM
µA
MAX
200
200
200
200
20
40
20
40
1
1
1
1
1
1
1
1
1
1
1
1
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
800
400
800
400
600
300
600
300
185
94
185
94
140
70
140
70
90
45
90
45
TEMPERATURE
COEFFICIENT
OF V
BR
á
VBR
Mv/°C
MAX
-3
-5
-3
-5
3
1
3
1
10
8
10
8
13
11
13
11
30
28
30
28
PART
NUMBER
DEVICE
MARKING
SMDA03
SMDA03C
SMDB03
SMDB03C
SMDA05
SMDA05C
SMDB05
SMDB05C
SMDA12
SMDA12C
SMDB12
SMDB12C
SMDA15
SMDA15C
SMDB15
SMDB15C
SMDA24
SMDA24C
SMDB24
SMDB24C
SDK
SDL
PDK
PDL
SDA
SDB
PDA
PDB
SDC
SDD
PDC
PDD
SDE
SDF
PDE
PDF
SDG
SDH
PDG
PDH
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
12.0
12.0
12.0
12.0
15.0
15.0
15.0
15.0
24.0
24.0
24.0
24.0
Part numbers with a “C” suffix are bidirectional devices
www.mccsemi.com
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