Low-voltage avalanche regulator double diodes

FEATURES •Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series •Hard breakdown knee •Low noise: approximately 1⁄10 of conventional series •Total power dissipation: max. 250 mW •Small tolerances of VZ •Working voltage range: nom. 5.0 to 6.8 V •Non-repetitive

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THYRISTOR SURGE SUPPRESSOR

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

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THYRISTOR SURGE SUPPRESSOR

FEATURES ✔ Complies with: FCC Part 68, UL 1459, Bellcore 1089, ITU-K.20 & K.21 ✔ UL File Recognition # E208219 ✔ Peak Off-State Voltage from 25 to 300 Volts ✔ Surge Current Capability (See Table 1) ✔ ESD Protection > 40 kilovolts ✔ Low Capacitance for T1/E1 Trunk & Line Card Applicat

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THYRISTOR SURGE SUPPRESSOR

文件：807.71 Kbytes 页数：9 Pages

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