PROTEK SMDA03LC, SMDA03LCC, SMDA05LC, SMDA05LCC, SMDA08LC Datasheet
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SMDA03LC
05074
Only One Name Means ProTek’Tion™
LOW CAPACITANCE TVS ARRAY
APPLICATIONS
✔ SCSI & IDE Interfaces
✔ Parallel & Serial Port Protection (RS-232)
✔ Ethernet - 10/100 Base T
✔ Test & Measurement Equipment
✔ Industrial Control: Low Voltage 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, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
FEATURES
✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Unidirectional & Bidirectional Configurations
✔ Available in Multiple Voltage Types Ranging From 3V to 24V
✔ Protects Up to Four (4) Lines
✔ ESD Protection > 40 kilovolts
✔ ✔
✔
LOW CAPACITANCE: 15pF
✔ ✔
thru
SMDA24LCC
SO-8
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SO-8 Package
✔ Weight 15 milligrams (Approximate)
✔ 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
PIN CONFIGURATIONS
UNIDIRECTIONAL BIDIRECTIONAL
8
1
7
2
6
3
5
4
8
1
7
2
6
3
5
4
105074.R5 8/03 www.protekdevices.com
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SMDA03LC
thru
SMDA24LCC
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
Forward Voltage @ 50mA, 300µs - Square Wave (Note 1) Volts1.5V
Note 1: Only applies to unidirectional devices.
SYMBOL VALUE
P
PP
T
J
T
STG
F
500 Watts
-55°C to 150°C
-55°C to 150°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
(See Note 1)
SMDA03LC
SMDA03LCC
SMDA05LC
SMDA05LCC
SMDA08LC
SMDA08LCC
SMDA12LC
SMDA12LCC
SMDA15LC
SMDA15LCC
SMDA24LC
SMDA24LCC
DEVICE
MARKING
SLA
SLB
SLC
SLD
SLE
SLF
SLG
SLH
SLJ
SLK
SLL
SLM
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
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
4.5
4.5
6.0
6.0
8.5
8.5
13.3
13.3
16.7
16.7
26.7
26.7
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ IP = 1A
V
C
VOLTS
7.0
7.0
9.8
9.8
13.4
13.4
19.0
19.0
24.0
24.0
43.0
43.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20µs
VC @ I
PP
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
MAXIMUM
LEAKAGE
CURRENT
@V
I
D
µA
125
125
20
20
10
10
1
1
1
1
1
1
WM
UNITS
°C
°C
MAXIMUM
CAPACITANCE
0V @ 1 MHz
C
pF
15
15
15
15
15
15
15
15
15
15
15
15
Note 1: Part numbers with a “C” suffix are bidirectional devices, i.e., SMDA03LCC.
2 www.protekdevices.com05074.R5 8/03
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