PROTEK PSMDA05-6 Datasheet
05085
Only One Name Means ProTek’Tion™
APPLICATIONS
✔ RS-232, RS-422 & RS-423 Data Lines
✔ Microprocessor Based Equipment
✔ Control & Monitoring Systems
✔ Portable Electronics
✔ Sensor Electronics
IEC COMPATIBILITY (EN61000-4)
PSMDA05-6
STANDARD CAPACITANCE TVS ARRAY
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
SO-8
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
FEATURES
✔ 350 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Protects 6 Unidirectional Lines: Pins 1, 2, 3, 4, 5, 8 to Data Lines, Pins 6 & 7 to Ground
✔ Protects 5 Bidirectional Lines: Pins 1, 2, 3, 4, 5 or 8 for Data Lines, Pins 5 or 8 to Ground, Pins 6 & 7 Open
✔ ESD Protection > 25 kilovolts
✔ Protects 5.0 Volt Components
✔ Monolithic Design
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 CONFIGURATION
8
1
7
2
6
3
105085.R2 9/03 www.protekdevices.com
5
4
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PSMDA05-6
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL VALUE
P
PP
T
J
T
STG
350 Watts
-55°C to 150°C
-55°C to 150°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
(See Notes 1-2)
PSMDA05-6
Note 1: Test from individual pins 1, 2, 3, 4 , 5 and 8 to ground pins 6 and 7 (Unidirectional Only).
Note 2: Pins 6 & 7 not connected for Bidirectional use.
DEVICE
MARKING
CODE
QEB
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
5.0
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
6.0 9.8
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
= 1A
@ I
P
V
C
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20µs
VC @ I
PP
18V @ 17A
MAXIMUM
LEAKAGE
CURRENT
@V
I
D
µA
20
WM
UNITS
°C
°C
MAXIMUM
CAPACITANCE
@0V, 1 MHz
C
J
pF
120
2 www.protekdevices.com05085.R2 9/03
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