PROTEK SM20M05-18 Datasheet
05067
Only One Name Means ProTek’Tion™
APPLICATIONS
✔ Multiple I/O Port Protection
✔ Board Level Interface Connection
✔ RS-232, RS-422 & RS-423 Data Lines
✔ Portable Electronics
IEC COMPATIBILITY (EN61000-4)
SM20M05-18
STANDARD CAPACITANCE TVS ARRAY
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
FEATURES
✔ 200 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ ESD Protection > 25 kilovolts
✔ Unidirectional Configuration
✔ Monolithic Design
✔ Protection 18 I/O Lines
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SO-20WB (Wide Body) Package
✔ Weight 0.6 grams (Approximate)
✔ Flammability rating UL 94V-0
✔ 24mm Tape and Reel Per EIA Standard 481
✔ Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package
PIN CONFIGURATION
SO-20L
(WIDE BODY)
20
GND
13
17
16
5
4
GND
105067.R4 9/03 www.protekdevices.com
18
1
3
2
15
6
1419
78
12
11
10
9
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SM20M05-18
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL VALUE
P
PP
T
J
T
STG
200 Watts
-55°C to 150°C
-55°C to 150°C°C
UNITS
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
DEVICE
MARKING
CODE
SM20M05-18 9.8 12.0V@ 16.0A 120
VEB
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
5.0
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
6.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
= 1A
@ I
P
V
C
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20µs
VC @ I
PP
MAXIMUM
LEAKAGE
CURRENT
@V
WM
I
D
µA
20
MAXIMUM
FORWARD
VOLTAGE
@200 mA
V
F
VOLTS
1.25
MAXIMUM
CAPACITANCE
(PER LINE)
@0V, 1 MHz
C
pF
2 www.protekdevices.com05067.R4 9/03
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