05148
Only One Name Means ProTek’Tion™
SMDA03-6 to SMDA24-6
300 WATT MULTI-LINE TVS ARRAY
DEScRIPTIoN
The SMDAxx-6 series are monolithic transient voltage suppressor arrays that provides board level protection for
standard TTL and MOS bus line applications against the damaging effects of ESD, tertiary lightning and switching
transients.
The SMDAxx-6 series has a peak pulse power rating of 300 Watts for an 8/20µs waveshape. These devices meets the
IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
So-8 PAckAGE
FEATURES
• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compatible with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-
Gnd) & Level 2(Line-Line)
• 300 Watts Peak Pulse Power per Line (tp = 8/20µs)
• Protects 6 Unidirectional Lines: Pins 1, 2, 3, 4, 5, 8 to Data Lines, Pins
6 & 7 to Ground
• Protects 5 Bidirectional Lines: Pins 1, 2, 3, 4 to Data Lines, Pins 5 or 8
to Ground
• Available in Voltages Ranging from 3V to 24V
• Low Clamping Voltage
• RoHS Compliant
• REACH Compliant
APPLIcATIoNS
•
•
•
•
•
•
RS-232, RS-422 & RS-423 Data Lines
Microprocessor Based Equipment
Control & Monitoring Systems
Portable Electronics
Sensor Electronics
Medical Electronics
MEchANIcAL chARAcTERISTIcS
•
•
•
•
Molded JEDEC SO-8 Package
Approximate Weight: 70 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
PIN coNFIGURATIoN
8
7
6
5
1
2
3
4
05148.R7 2/12
Page 1
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05148
Only One Name Means ProTek’Tion™
SMDA03-6 to SMDA24-6
TYPIcAL DEVIcE chARAcTERISTIcS
MAXIMUM RATINGS
@ 25°c Unless otherwise Specified
PARAMETER
Operating Temperature
Storage Temperature
Peak Pulse Power (tp = 8/20µs) - See Figure 1
SYMBoL
T
L
T
STG
P
PP
VALUE
-55 to 150
-55 to 150
300
UNITS
°C
°C
Watts
ELEcTRIcAL chARAcTERISTIcS PER LINE
@ 25°c Unless otherwise Specified
PART
NUMBER
(Note 1)
DEVIcE
MARkING
RATED
STAND-oFF
VoLTAGE
MINIMUM
BREAkDoWN
VoLTAGE
@1mA
V
(BR)
VoLTS
4.0
6.0
13.3
16.7
26.7
MAXIMUM
cLAMPING
VoLTAGE
(Fig. 2)
@I
P
= 1A
V
c
VoLTS
7.0
9.8
19.0
24.0
43.0
MAXIMUM
cLAMPING
VoLTAGE
(Fig. 2)
@I
P
= 5A
V
c
VoLTS
9.0
11.0
24.0
30.0
55.0
MAXIMUM
LEAkAGE
cURRENT
@V
WM
I
D
µA
75
20
1
1
1
MAXIMUM
cAPAcITANcE
V
WM
VoLTS
SMDA03-6
SMDA05-6
SMDA12-6
SMDA15-6
SMDA24-6
NoTES
QEA
QEB
QEC
QED
QEE
3.3
5.0
12.0
15.0
24.0
@0V, 1Mhz
c
pF
300
308
185
140
80
1. Test from pins 8, 1, 2, 3, 4 and 5 to ground pins 6 and 7 (Unidirectional Only).
05148.R7 2/12
Page 2
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05148
Only One Name Means ProTek’Tion™
SMDA03-6 to SMDA24-6
TYPIcAL DEVIcE chARAcTERISTIcS
FIGURE 1
PEAk PULSE PoWER VS PULSE TIME
10,000
P
PP
- Peak Pulse Power - Watts
1,000
300W, 8/20µs Waveform
100
10
0.1
1
10
100
t
d
- Pulse Duration - µs
1,000
10,000
120
I
PP
- Peak Pulse current - % of I
PP
FIGURE 2
PULSE WAVE FoRM
t
f
Peak Value I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
100
80
% of Rated Power
FIGURE 3
PoWER DERATING cURVE
Peak Pulse Power
8/20µs
100
80
60
40
20
0
0
5
e
-t
60
40
20
0
Average Power
t
d
= t/(I
PP
/2)
10
15
t - Time - µs
20
25
30
0
25
50
75 100 125
T
A
- Ambient Temperature - °c
150
05148.R7 2/12
Page 3
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05148
Only One Name Means ProTek’Tion™
SMDA03-6 to SMDA24-6
So-8 PAckAGE INFoRMATIoN
oUTLINE DIMENSIoNS
DIM
A
B
C
D
F
G
J
K
P
R
1.
2.
3.
4.
5.
6.
-A-
MILLIMETERS
MIN
4.80
3.80
1.35
0.35
0.40
1.27 BSC
0.18
0.10
5.80
0.25
0.25
0.25
6.20
0.50
INchES
MIN
0.189
0.150
0.054
0.014
0.016
0.05 BSC
0.007
0.004
0.229
0.010
0.009
0.008
0.244
0.019
K
+
0.010” (0.25mm) M T B S A S
8 PL
-T-
J
F
MAX
5.00
4.00
1.75
0.49
1.25
MAX
0.196
0.157
0.068
0.019
0.049
G
8
5
-B-
P
+
0.010” (0.25mm) M B M
4 PL
1
4
D
C
R x 45°
0° - 10°
NoTES
-T- = Seating plane and datum surface.
Dimensions “A” and “B” are datum.
Dimensions “A” and “B” do not include mold protrusion.
Maximum mold protrusion is 0.015” (0.380mm) per side.
Dimensioning and tolerances per ANSI Y14.5M, 1982.
Dimensions are exclusive of mold flash and metal burrs.
PAD LAYoUT DIMENSIoNS
DIM
A
B
C
D
E
NoTES
A
B
MILLIMETERS
MIN
1.14
0.64
6.22
3.94
1.02
INchES
MIN
0.045
0.025
0.245
0.155
0.040
MAX
1.40
0.89
-
4.17
1.27
MAX
0.055
0.035
-
0.165
0.050
E
D
C
1. Controlling dimension: inches.
05148.R7 2/12
Page 4
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05148
Only One Name Means ProTek’Tion™
SMDA03-6 to SMDA24-6
TAPE AND REEL
P0
t
D
10 Pitches Cumulative
Tolerance on tape ± 0.2
P2
E
F
W
K0
B0
A0
P
User Direction of Feed
SPEcIFIcATIoNS
REEL DIA.
178mm (7”)
1.
2.
3.
4.
5.
6.
TAPE
WIDTh
12mm
A0
B0
k0
D
E
F
W
P0
P2
P
tmax
0.25
6.50 ± 0.10 5.40 ± 0.10 2.00 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 5.50 ± 0.05 12.00 ± 0.30 4.00 ± 0.12 2.00 ± 0.10 4.00 ± 0.10
NoTES
Dimensions are in millimeters.
Surface mount product is taped and reeled in accordance with EIA-481.
Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape.
Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape.
Bulk product shipped in tubes of 98 pieces per tube.
Marking on Part - marking code (see page 2), date code, logo and pin one defined by dot on top of package.
Package outline, pad layout and tape specifications per document number 06009.R3 9/10.
oRDERING INFoRMATIoN
BASE PART NUMBER
(xx = Voltage)
SMDAxx-6
SMDAxx-6
LEADFREE SUFFIX
-LF
-LF
TAPE SUFFIX
-T7
-T13
QTY/REEL
1,000
2,500
REEL SIZE
7”
13”
TUBE QTY
98
98
This device is only available in a Lead-Free configuration.
05148.R7 2/12
Page 5
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