PROTEK SMDA05, SMDA03C, SMDA08, SMDA08C, SMDA05C Datasheet
...
SMDA03
05031
Only One Name Means ProTek’Tion™
STANDARD CAPACITANCE TVS ARRAY
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, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
FEATURES
✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Unidirectional & Bidirectional Configurations
✔ Available in Voltage Types Ranging From: 3V to 36V
✔ Protects Up to Four (4) Lines
✔ ESD Protection > 40 kilovolts
thru
SMDA36C
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
GND
8
1
I/O I/O I/O I/O
GND GND GND
7
2
6
3
5
4
GND
8
1
I/O I/O I/O I/O
GND GND GND
7
2
6
3
5
4
105031.R3 9/03 www.protekdevices.com
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SMDA03
thru
SMDA36C
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
Forward Voltage @ 100mA, 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°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
(See Note 1)
SMDA03
SMDA03C
SMDA05
SMDA05C
SMDA08
SMDA08C
SMDA12
SMDA12C
SMDA15
SMDA15C
SMDA24
SMDA24C
SMDA36
SMDA36C
Note 1: Part numbers with a “C” suffix are bidirectional devices, i.e., SMDA03C.
DEVICE
MARKING
CODE
SDL
SDK
SDA
SDB
SDJ
SDK
SDC
SDD
SDE
SDF
SDG
SDH
SDN
SDP
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
3.0
3.0
5.0
5.0
8.0
8.0
12.0
12.0
15.0
15.0
24.0
24.0
36.0
36.0
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
3.3
3.3
6.0
6.0
8.5
8.5
13.3
13.3
16.7
16.7
26.7
26.7
40.0
40.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
= 1A
@ I
P
V
C
VOLTS
4.0
4.0
9.8
9.8
13.4
13.4
19.0
19.0
24.0
24.0
43.0
43.0
51.0
51.0
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
76.8V @ 9.0A
76.8V @ 9.0A
MAXIMUM
LEAKAGE
CURRENT
@V
I
µA
125
125
20
20
10
10
1
1
1
1
1
1
1
1
UNITS
°C
MAXIMUM
CAPACITANCE
PER LINE
WM
D
@0V, 1 MHz
C
pF
800
450
550
308
500
300
185
105
140
80
88
50
80
45
2 www.protekdevices.com05031.R3 9/03
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