PROTEK SM1603, SM1603C, SM1605, SM1605C, SM1608 Datasheet
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SM1603
05147
Only One Name Means ProTek’Tion™
STANDARD CAPACITANCE TVS ARRAY
APPLICATIONS
✔ Wireless Communication Circuits
✔ RS-422, RS-432 & RS-485
✔ Low Voltage ASICs
✔ Portable Electronics
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-Ground) & Level 2 (Line-Line)
FEATURES
✔ 500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Unidirectional & Bidirectional Configuration
✔ ESD Protection > 40 kilovolts
✔ Available in Multiple Voltage Types: 3.3V to 24V
✔ Protects Up to Eight (8) Lines
thru
SM1624C
SO-16
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SO-16 Package
✔ Weight 0.15 grams (Approximate)
✔ Flammability rating UL 94V-0
✔ 16mm Tape and Reel Per EIA Standard 481
✔ Marking: Logo, Part Number, Date Code & Pin One Defined By Dot on Top of Package
PIN CONFIGURATIONS
11
12
5
6
11
12
UNIDIRECTIONAL
CONFIGURATION
BIDIRECTIONAL
CONFIGURATION
15
16
1
2
15
16
13
14
3
4
13
14
10
9
78
10
9
1
3
2
105147.R4 9/03 www.protekdevices.com
5
4
6
78
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SM1603
thru
SM1624C
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL VALUE
P
PP
T
J
T
STG
500
-55°C to 150°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
(Notes 1 & 2)
SM1603
SM1603C
SM1605
SM1605C
SM1608
SM1608C
SM1612
SM1612C
SM1615
SM1615C
SM1624
SM1624C
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
4.0
4.0
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 = 1 A
V
C
VOLTS
7.0
7.0
9.8
9.8
13.4
13.4
19.0
19.0
25.5
25.5
40.0
40.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ 8/20µs
VC @ I
PP
10.9V @ 43A
10.9V @ 43A
13.5V @ 42A
13.5V @ 42A
16.9V @ 34A
16.9V @ 34A
25.9V @ 21A
25.9V @ 21A
30.0V @ 17A
30.0V @ 17A
49.0V @ 12A
49.0V @ 12A
MAXIMUM
LEAKAGE
CURRENT
@V
WM
I
D
µA
125
125
20
20
10
10
2
2
2
2
2
2
MAXIMUM
CAPACITANCE
(PER LINE)
@ 0V, 1 MHz
C
pF
800
450
550
310
500
280
185
105
140
80
88
50
UNITS
Watts
°C-55°C to 150°C
°C
TEMPERATURE
COEFFICIENT
OF V
(BR)
θV
(BR)
mV/°C
-3
-3
3
3
9
9
16
16
17
17
26
26
Note 1: Part numbers with a “C” suffix are bidirectional devices.
Note 2: VF = 1.5 Volts @ 100mA, 300µs (square wave) unidirectional devices only.
2 www.protekdevices.com05147.R4 9/03
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