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| SRC DEVICES TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS 2 ELECTRODE HIGH VOLTAGE SURGE ARRESTERS CG3 Series DESCRIPTION SRC Devices 2 electrode high voltage CG3 Comgaps (1.0 - 8.5 kV) are designed for surge protection in applications for which bias voltages or signal levels of several hundred volts are normally present. Comgaps function as switches which dissipate a minimum amount of energy and therefore handle currents that far surpass other types of transient voltage protection. FEATURES s s s s s APPLICATIONS s s s s s Rugged ceramic-metal construction Non-radioactive Low capacitance (<1pF) Available in tape-and-reel packaging Available with or without leads CRT terminal CATV equipment Antennas Power supplies Medical electronics APPROVALS s UL Recognized: File Number E111526 s CSA Approved: File Number LR89617 Parameter RATINGS (@ 25o C) Min 800 1200 1600 2000 2400 3200 4000 6000 6800 1010 -40 Typ 1000 1500 2000 2500 3000 4000 5000 7500 8500 Max 1200 1800 2400 3000 3600 4800 6000 9000 10200 1 +125 Unit V V V V V V V V V pF C DC Breakdown Voltage Insulation Resistance Capacitance Operational Temperature (See detailed specifications for more information.) USA 1-866-SRC-8668 Europe 32-89-328850 Far East 886-2-2698-8422 www.srcdevices.com 8 TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS CG3 Series SPECIFICATIONS CG3-1.0 All characteristics at 25 C o SRC CG3-1.5 CG3-1.5L DEVICES CG3-1.0L PARAMETER Device Specifications DC Breakdown Impulse Breakdown Insulation Resistance Capacitance Arc Voltage Mechanical Outline Life Ratings(1) Surge Life Max Current Surge AC Follow-on Current CONDITIONS 500V/s 100V/s 100V 1MHz I=5A min SYMBOL VBD VBD IR C VARC - MIN 800 1010 500 5 - TYP 1000 10 A - MAX 1200 1500 1 300 MIN 1200 1010 500 5 - TYP 1500 10 A - MAX 1800 2200 1 300 UNITS V V pF V shots shots A pk 1 .002mF, 100 10kA (8/20s) /2 cycle @ 60Hz CG3-2.0 CG3-2.0L PARAMETER Device Specifications DC Breakdown Impulse Breakdown Insulation Resistance Capacitance Arc Voltage Mechanical Outline Life Ratings(1) Surge Life Max Current Surge AC Follow-on Current CONDITIONS 500V/s 100V/s 100V 1MHz I=5A min SYMBOL VBD VBD IR C VARC MIN 1600 1010 500 5 TYP 2000 10 A MAX 2400 3000 1 300 CG3-2.5 CG3-2.5L MIN 2000 1010 500 5 TYP 2500 10 A MAX 3000 3750 1 300 UNITS V V pF V shots shots A pk .002mF, 100 10kA (8/20s) 1 /2 cycle @ 60Hz CG3-3.0 CG3-3.0L PARAMETER Device Specifications DC Breakdown Impulse Breakdown Insulation Resistance Capacitance Arc Voltage Mechanical Outline Life Ratings(1) Surge Life Max Current Surge AC Follow-on Current CONDITIONS 500V/s 100V/s 100V 1MHz I=5A min SYMBOL VBD VBD IR C VARC MIN 2400 1010 500 5 TYP 3000 10 B MAX 3600 4500 1 300 CG3-4.0 CG3-4.0L MIN 3200 1010 500 5 TYP 4000 10 B MAX 4800 6000 1 300 UNITS V V pF V shots shots A pk .002mF,100W 10kA (8/20s) 1 /2 cycle @ 60Hz (1)End-of-life limits are: DC: 50% of minimum initial DC breakdown voltage limit to 150% of maximum initial DC breakdown voltage limit. Impulse: less than 150% of initial impulse breakdown voltage limit. USA 1-866-SRC-8668 Europe 32-89-328850 Far East 886-2-2698-8422 www.srcdevices.com 9 SRC DEVICES TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS CG3 Series SPECIFICATIONS CG3-5.0 All characteristics at 25C CG3-5.0L CG3-7.5 CG3-7.5L CG3-8.5 CG3-8.5L PARAMETER Device Specifications DC Breakdown Impulse Breakdown Insulation Resistance Capacitance Arc Voltage Mechanical Outline CONDITIONS 500V/s 100V/s 100V 1MHz I=5A min SYMBOL MIN TYP VBD VBD IR C VARC - MAX MIN 6000 1010 500 5 - TYP MAX MIN TYP MAX UNITS V V 4000 5000 6000 7500 1010 1 10 B 500 5 300 7500 9000 6800 10000 1010 1 10 B 300 500 5 - 8500 10200 13500 1 10 B 300 pF V shots shots A pk Life Ratings(1) Surge Life Max Current Surge AC Follow-on Current .002mF,100 10kA (8/20s) 1 /2 cycle @ 60Hz (1)End-of-life limits are: DC: 50% of minimum initial DC breakdown voltage limit to 150% of maximum initial DC breakdown voltage limit. Impulse: less than 150% of initial impulse breakdown voltage limit. MECHANICAL DIMENSIONS Other lead forms are available upon request. Contact SRC Devices for more information. Outline A ORDERING INFORMATION CG3's with other breakdown voltages in the 1.0-8.5kV range are available upon request. A complete part number is represented by the digits below. For example, CG3-1.5 is a non-leaded 1500V device, CG3-5.0L is a leaded 5000V device, and CG3-7.5LTR is a leaded 7500V device on tape-and-reel per EIA standard RS-296-D. DIMENSIONS mm (inches) 56.15 1.25 (2.210 0.050) CG3 X.X X XX Series CG3 0.81 DIA. TYP. (0.032) Shipping Package TR = Tape & Reel (Blank) = Bulk 3.56 9.14 DIA.MAX. (0.140) (0.360) Breakdown Voltage 1.0 = 1000V 1.5 = 1500V 2.0 = 2000V 2.5 = 2500V 3.0 = 3000V 4.0 = 4000V 5.0 = 5000V 7.5 = 7500V 8.5 = 8500V Options L = Leads (Blank) = No Leads 7.57 0.19 (0.298 0.008) Outline B Tape & Reel Information 58.67 1.25 (2.310 0.050) 9.14 DIA.MAX. (0.360) 0.81 DIA. TYP. (0.032) CG3XXLTR - Tape & Reel per EIA RS-296-D. Quantity = 1,000/Reel CG3XXLTE - Tape & Reel per IEC286-1. Quantity = 1,000/Reel 3.56 (0.140) 10.11 0.19 (0.398 0.008) USA 1-866-SRC-8668 Europe 32-89-328850 Far East 886-2-2698-8422 www.srcdevices.com 10 |
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