SMDA03
thru
SMDA36C
1
05031.R7 11/05
www.protekdevices.com
STANDARD CAPACITANCE TVS ARRAY
Only One Name Means ProTek'TionTM
APPLICATIONS
RS-232, RS-422 & RS-423 Data Lines
Cellular Phones
Audio/Video Inputs
Portable Electronics
Wireless Network Systems
Medical Sensors
IEC COMPATIBILITY (EN61000-4)
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
61000-4-4 (EFT): 40A - 5/50ns
61000-4-5 (Surge): 12A, 8/20s - Level 1(Line-Gnd) & Level 2(Line-Line)
FEATURES
500 Watts Peak Pulse Power per Line (tp=8/20s)
Unidirectional & Bidirectional Configurations
Available in Voltage Types Ranging From: 3V to 36V
Protects Up to Four (4) Lines
ESD Protection > 40 kilovolts
RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
Molded JEDEC SO-8 Package
Weight 70 milligrams (Approximate)
Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed)
Solder Reflow Temperature:
Tin-Lead - Sn/Pb, 85/15: 240-245C
Pure-Tin - Sn, 100: 260-270C
Flammability Rating UL 94V-0
12mm Tape and Reel Per EIA Standard 481
Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package
05031
PIN CONFIGURATIONS
SO-8
UNIDIRECTIONAL
BIDIRECTIONAL
1
2
4
8
3
5
6
7
GND
I/O
I/O
I/O
I/O
GND
GND
GND
1
2
4
8
3
5
6
7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
2
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05093.R7 11/05
SMDA03
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SMDA36C
DEVICE CHARACTERISTICS
Note 1: Only applies to unidirectional devices.
MAXIMUM RATINGS @ 25C Unless Otherwise Specified
Operating Temperature
SYMBOL
VALUE
-55C to 150C
C
C
-55C to 150C
UNITS
T
J
T
STG
PARAMETER
Storage Temperature
Peak Pulse Power (t
p
= 8/20s) - See Figure 1
P
PP
500
Watts
Forward Voltage @ 100mA, 300s - Square Wave (Note 1)
Volts
1.5
V
F
Note 1: Part numbers with a "C" suffix are bidirectional devices, i.e., SMDA03C.
ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified
PART
NUMBER
(See Note 1)
DEVICE
MARKING
CODE
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ I
P
= 1A
V
C
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20s
V
C
@ I
PP
MAXIMUM
CAPACITANCE
PER LINE
@0V, 1 MHz
C
pF
SMDA03
SMDA03C
SMDA05
SMDA05C
SMDA08
SMDA08C
SMDA12
SMDA12C
SMDA15
SMDA15C
SMDA24
SMDA24C
SMDA36
SMDA36C
SDL
SDM
SDA
SDB
SDJ
SDK
SDC
SDD
SDE
SDF
SDG
SDH
SDN
SDP
4.0
4.5
6.0
6.0
8.5
8.5
13.3
13.3
16.7
16.7
26.7
26.7
40.0
40.0
6.5
7.0
9.8
9.8
13.4
13.4
19.0
19.0
24.0
24.0
43.0
43.0
51.0
51.0
10.9V @ 43.0A
10.9V @ 43.0A
13.5V @ 42.0A
13.5V @42.0A
16.9V @ 34.0A
16.9V @ 34.0A
25.9V @ 27.0A
25.9V @ 27.0A
30.0V @ 17.0A
30.0V @ 17.0A
49.0V @ 12.0A
49.0V @ 12.0A
76.8V @ 9.0A
76.8V @ 9.0A
800
450
550
308
500
300
185
105
140
80
88
50
80
45
MAXIMUM
LEAKAGE
CURRENT
@V
WM
I
D
A
125
125
20
20
10
10
1
1
1
1
1
1
1
1
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
3.3
3.3
5.0
5.0
8.0
8.0
12.0
12.0
15.0
15.0
24.0
24.0
36.0
36.0
3
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05093.R7 11/05
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SMDA36C
GRAPHS
0 25 50 75 100 125 150
T
L
- Lead Temperature - C
20
40
60
80
100
% Of Rated P
o
wer
Peak Pulse Power
8/20s
Average Power
FIGURE 3
POWER DERATING CURVE
0
0 5 10 15 20 25 30
t - Time - s
0
20
40
60
80
100
120
I
PP
- P
eak Pulse Current - % of I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8s
t
d
= 20s
t
f
Peak Value I
PP
e
-t
t
d
= t
I
PP
/2
FIGURE 2
PULSE WAVE FORM
0.1 1 10 100 1,000 10,000
t
d
- Pulse Duration - s
500W 8/20s Waveform
10
100
1,000
10,000
P
PP
- P
eak Pulse P
o
wer -
W
atts
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
4
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05093.R7 11/05
SMDA03
thru
SMDA36C
COPYRIGHT ProTek Devices 2005
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics
described herein without notice (except JEDEC).
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice, and that the
final judgement concerning selection and specifications is the buyer's and that in furnishing engineering
and technical assistance, ProTek assumes no responsibility with respect to the selection or
specifications of such products.
PACKAGE OUTLINE & DIMENSIONS
ProTek Devices
2929 South Fair Lane, Tempe, AZ 85282
Tel: 602-431-8101 Fax: 602-431-2288
E-Mail:
sales@protekdevices.com
Web Site:
www.protekdevices.com
TAPE & REEL/BULK ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance
with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 12mm tape,
i.e.,
SMDA05-T7.
3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 12mm tape,
i.e.,
SMDA05-T13.
4. Suffix - LF = Lead-Free, Pure-Tin Plating,
i.e.,
SMDA05C-LF-T7.
5. No Suffix = Product Shipped in Tubes of 98 pcs per Tube.
Outline & Dimensions: Rev 1 - 11/01, 06009
A
B
C
D
F
G
J
K
P
R
4.80
3.80
1.35
0.35
0.40
1.27 BSC
0.18
0.10
5.80
0.25
5.00
4.00
1.75
0.49
1.250
1.27 BSC
0.25
0.25
6.20
0.50
0.189
0.150
0.054
0.014
0.016
0.05 BSC
0.007
0.004
0.229
0.010
0.196
0.157
0.068
0.019
0.049
0.05 BSC
0.009
0.008
0.244
0.019
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
PACKAGE DIMENSIONS
NOTES
1. - T - = Seating Plane and Datum Surface.
2. Dimensions "A" and "B" are Datum.
3. Dimensions "A" and "B" do not include mold protrusion.
4. Maximum mold protrusion is 0.015" (0.380 mm) per side.
5. Dimensioning and tolerances per ANSI Y14.5M, 1982.
6. Dimensions are exclusive of mold flash and metal burrs.
-A-
P
-B-
D
G
8
5
4
1
-T-
K
C
R X 45
J
F
0 - 10
0.010" (0.25 MM)
M
B
M
4 PL
0.010" (0.25 MM)
S
B
M
8 PL
T
A
S
PACKAGE OUTLINE
SO-8
0.030"
0.005"
0.050"
0.005"
0.160"
0.005"
0.045"
0.005"
0.245" MIN
MOUNTING PAD
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