Gas Discharge Tubes High Performance Beta Range SL1011B Series Gas Plasma Arrester ® The SL1011B series offers high levels of performance on fast rising transients in the domain of 100V/µS to 1KV/µS, which are those most likely from induced Lightning disturbances. The SL1011B series also features ultra low capacitance (typically 1pF or less) making them ideal for the protection of high-speed transmission equipment. These devices are extremely robust and are able to divert a 10,000A pulse without destruction. FEATURES • Excellent response to fast rising transients. • Ultra low capacitance. • 10KA surge capability tested with 8/20µs pulse as defined by IEC 61000-4-5 • 10,000 A single shot surge capability tested with 8/20µs pulse as defined by IEC 61000-4-5 Applications: • Broadband equipment. • ADSL equipment. • XDSL equipment. 8.0 _ + 0.2 8.0 _ + 0.2 • General telecom equipment. 8.0 _ + 0.2 60 + _ 0.4 8 SL1011BxxxA SL1011BxxxC All dimensions in mm 2 ELECTRODE GDT GRAPHICAL SYMBOL ORDERING INFORMATION Mechanical Specifications: Weight: Materials: Device Marking: SL 1011 B Voltage Pin Configuration 333 w w w. l i t t e l f u s e . c o m 2.7g (0.095 oz.) Electrode Base: Nickel Iron Alloy Electrode Plating: Bright Sn Body: Ceramic Littelfuse ‘LF’ marking, Voltage and date code. GAS DISCHARGE TUBES • Satellite and CATV equipment. Gas Discharge Tubes High Performance Beta Range SL1011B Series Gas Plasma Arrester ® LITTELFUSE 2 TERMINAL ARRESTER SERIES TOTALLY NON-RADIOACTIVE, UL RECOGNIZED Max Dynamic Breakover Alternating Voltage Discharge @ 100V/µs2 Current (V) (A) Max Single Max Single Impulse Impulse Discharge Discharge Current Current 10/350µs 8/20µs (kA) (kA) Part Number DC Voltage (V) DC Breakover Voltage Min-Max (V) SL1011B230 230 184-276 375 10 Max Repetitive Impulse Discharge Current1 (kA) 20 2.5 SL1011B250 250 200-300 400 10 10 20 2.5 SL1011B260 260 210-310 420 10 10 20 2.5 SL1011B350 350 280-420 500 10 10 20 2.5 SL1011B500 500 400-500 750 10 10 20 2.5 SL1011B600 600 480-720 450 10 10 20 2.5 (1) 10 shots, 8/20µs waveform. (2) 10 shots, A.C. 60 Hz, 1 sec duration. Note: Other outlines available on request. Voltage vs Time Characteristic Voltage (V) Max dynamic breakover voltage Hold-over voltage On-State voltage 0 200 400 600 800 1000 1200 Time (ns) w w w. l i t t e l f u s e . c o m 334