Overview

PSMDAxxC-8 Series

The PSMDAxxC-8 Series are monolithic transient voltage suppressor arrays that provide board level protection for standard TTL and MOS bus line applications against the damaging effects of ESD, tertiary lightning and switching transients. The PSMDAxxC-8 Series has a peak pulse power rating of 450 Watts for an 8/20µs waveshape. This series meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
SOIC-14
Release Date: August 1, 1998
Rev. Date: May 10, 2018
Rev No.: 9

SERIES FEATURES

IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
IEC 61000-4-4 (EFT): 40A - 5/50ns
IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
450 Watts Peak Pulse Power per Line (tp=8/20µs)
ESD Protection > 25 kilovolts
Bidirectional Configuration
Available in Voltage Types Ranging From: 5V to 24V
Protects Up to Eight(8) Lines
Monolithic Design
RoHS Compliant
REACH Compliant

APPLICATIONS

Multiple I/O Port Protection
Board Level Interface Connection
RS-232, RS-422 & RS-423
Portable Electronics

Electrical Characteristics

Safeguard Your Interface

Part Number Stand-off Voltage
VWM
Volts		 Breakdown Voltage
V(BR)
Volts		 Clamping Voltage
VC
Volts		 Peak Current
IPP
Amps		 Leakage Current
IR
µA		 Capacitance
C
pF		 Power
8x20µs
Watts		 Lines
PSMDA05C-85.006.0015.4030.00100.00350.004508
PSMDA12C-812.0013.4026.4017.001.00150.004508
PSMDA15C-815.0016.7032.4014.001.00120.004508
PSMDA24C-824.0026.7045.0010.001.00100.004508