PJSMDA05_06 Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – QUAD TVS/ZENER ARRAY FOR ESD AND LATCH-UP PROTECTION

PJSMDA05,05C SERIES
QUAD TVS/ZENER ARRAY FOR ESD AND LATCH-UP PROTECTION
This Quad TVS/Zener Array family have been designed to Protect Sensitive
Equipment against ESD and to prevent Latch-Up events in CMOS circuitry
operating at 5V, 12V, 15V and 24V for Unidirectional and Bi-directional
protection options. This TVS array offers an integrated solution to protect up to
4 data lines where the board space is a premium.
SPECIFICATION FEATURES
350W Power Dissipation (8/20µs Waveform)
Low Leakage Current, Maximum of 5µA at rated voltage
Very Low Clamping Voltage
IEC61000-4-2 ESD 20kV air, 15kV Contact Compliance
Packaged in the Industry Standard SOIC-8
Unidirectional and Bi-directional Protection Options
100% Tin Matte Finish (RoHS Compliant)
APPLICATIONS
RS-232C or RS-422 Communication ports
GPIB/IEEE 485 Ports
Portable Instrumentation
PJSMDA05 Series
PJSMDA05C Series
5
8
4
1
MAXIMUM RATINGS (Per Device)
Rating
Peak Pulse Power (8/20µs Waveform)
ESD Voltage (HBM) Per MIL-STD-883C
Operating Temperature Range
Storage Temperature Range
Symbol
P _pp
V _ESD
TJ
T_stg
Value
350
>25
-50 to +125
-50 to +150
Units
W
kV
°C
°C
ELECTRICAL CHARACTERISTICS (Per Device) Tj = 25°C
PJSMDA05, 05C
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (8/20µs)
Clamping Voltage (8/20µs)
Off State Junction Capacitance*
Off State Junction Capacitance*
Symbol
V_WRM
V_BR
I_R
V_c
V_c
Cj
Cj
Conditions
I _BR = 1mA
V_R = 5V
I _pp = 5A
I _pp = 24A
0 Vdc Bias f = 1MHz
Min Typical Max
5
6
5
9.5
13
200
Units
V
V
µA
V
V
pF
5 Vdc Bias f = 1MHz
110
pF
*Note: Off-state capacitance in the bi-directional version is
half of the value shown for the unidirectional.
1/23/2006
Page 1
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