DESCRIPTION

The PP-SM Series are thyristor surge suppression (TSS) devices designed to protect telecommunicaton equipment against lightning and transients induced by AC power lines. These devices can be used on central ofce equipment, PBX, DSU, OCU and other telecommunicaton equiment/systems. The bidirectonal confguraton provides protecton for both positve and negatve transients and the discrete surface mount package allows for individual placement of the device on line cards or other locatons where multple component devices do not offer the versatle in board trace layout.

FEATURES

• Compatble with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV

• Compatble with IEC 61000-4-4 (EFT): 40A, 5/50ns

• Compatble with IEC 61000-4-5 (Surge): 95A, 8/20µs - L4(LineGround), 48A - L4(Line-Line) & 83A - L2(Power)

• FCC Part 68, UL 1459, Bellcore 1089 & ITU-K.20/K.21 Compliant

• UL File Recogniton #E208219

• Peak Off-State Voltage from 25 to 300 Volts

• Surge Current Capability (See Table 1)

• ESD Protecton > 25 kilovolts

• Low Capacitance for T1/E1 Trunk & Line Card Applicatons

• Bidirectonal Confguraton

• RoHS Compliant

• REACH Compliant

APPLICATIONS

• T1/E1 Trunk & Line Cards

• SLIC Line Card

• DBX Branch Exchange Switches

• FCC Part 68 Customer Premise Equipment

• Line Interface Modem

• xDSL Architecture Interface