2RM800M-8-SN

2R-8*6(S) SERIES Gas Discharge Tube (GDT) Data Sheet Features ■ Provide ultra-fast response to surge voltage from slow-rising ■ ■ ■ ■ surge of 100V/s to rapid-rising surge of 1KV/μs Stable breakdown voltage High insulation resistance Low capacitance (≤1.5pF) High holdover voltage ■ ■ ■ ■ ■ ■ Large absorbing transient current capability Micro-Gap Design Size: 8.3mm*6.0mm Storage and operating temperature: -40℃ ~ +85℃ Meets MSL level 1, per J-STD-020 Safety certification: E244458 & E327997 Applications ■ ■ ■ ■ Repeaters, Modems Telephone Interface, Line cards Data communication equipment Line test equipment Part Number Code 2 M R Electrical Characteristics M: 10KA P: 20KA Electrode Numbers 2R: 2 Electrodes Lead Type M: SMD DC Spark-over Voltage 8 S S:Square electrode Dimensions 8: 8.3mm×6.0mm Marking : BrightKing Logo 2RM090-8 : Device Marking Code YXXX : Date Code Revision: GDT-2R-8*6(S) SERIES-001(A2) 2/5 http://brightking.pulseelectronics.com 2R-8*6(S) SERIES Dimensions B A D 9.0 5.6 1.2 S T Dimension (mm) Symbol Recommended Pad Size Spec. Tolerance A 8.0 ±0.20 B 0.5 ±0.10 D 8.3 ±0.20 T 6.0 ±0.25 S 9.0 ±0.40 Electrical Characteristics DC Spark-over Voltage Maximum Impulse Spark-over Voltage Nominal Impulse Discharge Current Single Impulse Discharge Current Alternating Discharge Current 100V/s 1000V/μs 8/20μs 10times 10/350μs 50Hz,1sec (V) (V) (KA) (KA) 2RM075M-8-S 75±20% 600 10 2RM090M-8-S 90±20% 600 2RM150M-8-S 150±20% 2RM230M-8-S Part Number Impulse Life Minimum Insulation Resistance Maximum Capacitance Device Marking Code Test Voltag e DC(V) (GΩ) (A) 10/1000 μs 100A (times) 2.5 10 500 25 1.0 1.5 2RM075-8 10 2.5 10 500 50 1.0 1.5 2RM090-8 600 10 2.5 10 500 100 1.0 1.5 2RM150-8 230±20% 700 10 2.5 10 500 100 1.0 1.5 2RM230-8 2RM250M-8-S 250±20% 700 10 2.5 10 500 100 1.0 1.5 2RM250-8 2RM300M-8-S 300±20% 900 10 2.5 10 500 100 1.0 1.5 2RM300-8 2RM350M-8-S 350±20% 900 10 2.5 10 500 100 1.0 1.5 2RM350-8 2RM420M-8-S 420±20% 1000 10 2.5 10 500 100 1.0 1.5 2RM420-8 2RM470M-8-S 470±20% 1000 10 2.5 10 500 250 1.0 1.5 2RM470-8 2RM600M-8-S 600±20% 1200 10 2.5 10 500 250 1.0 1.5 2RM600-8 2RM800M-8-S 800±20% 1400 10 2.5 10 500 250 1.0 1.5 2RM800-8 2RM1000M-8- 1000±20% 1700 10 2.5 10 500 250 1.0 1.5 2RM1000-8 S 2RP075M-8-S 75±20% 600 20 5.0 20 500 25 1.0 1.5 2RP075-8 2RP090M-8-S 90±20% 600 20 5.0 20 500 50 1.0 1.5 2RP090-8 2RP150M-8-S 150±20% 600 20 5.0 20 500 100 1.0 1.5 2RP150-8 2RP230M-8-S 230±20% 700 20 5.0 20 500 100 1.0 1.5 2RP230-8 2RP250M-8-S 250±20% 700 20 5.0 20 500 100 1.0 1.5 2RP250-8 2RP300M-8-S 300±20% 900 20 5.0 20 500 100 1.0 1.5 2RP300-8 2RP350M-8-S 350±20% 900 20 5.0 20 500 100 1.0 1.5 2RP350-8 2RP420M-8-S 420±20% 1000 20 5.0 20 500 100 1.0 1.5 2RP420-8 2RP470M-8-S 470±20% 1000 20 5.0 20 500 250 1.0 1.5 2RP470-8 2RP600M-8-S 600±20% 1200 20 5.0 20 500 250 1.0 1.5 2RP600-8 2RP800M-8-S 800±20% 1400 20 5.0 20 500 250 1.0 1.5 2RP800-8 2RP1000M-8-S 1000±20% 1700 20 5.0 20 500 250 1.0 1.5 2RP1000-8 Revision: GDT-2R-8*6(S) SERIES-001(A2) 3/5 1MHz (pF) http://brightking.pulseelectronics.com 2R-8*6(S) SERIES Electrical Ratings Items Test Condition/Description DC Spark-over Voltage Requirement The voltage is measured with voltage ramp dv/dt=100V/s. Maximum Impulse Spark-over Voltage The maximum impulse spark-over voltage is measured with voltage ramp dv/dt=1000V/μs. Maximum 8/20μs surge current that can be applied between two electrodes, 5 positive and 5 negative surges, with 3 minutes interval time, without causing the DC spark-over voltage to change more than 25% from its initial value. Crest value 100 90 Current (%) Impulse Discharge Current To meet 50 the specified 20µs 10 0 value 8µs Time Impulse Width Alternating Discharge Current Insulation Resistance Capacitance Rated RMS value of AC current at 50Hz, 1 sec. for 10 times with interval time 3 min. DC spark-over voltage shall not change more than ±25% from 8 its initial value.IR＞10 ohms (-20%, +30% for 70~90V). The resistance of gas tube shall be measured between two electrodes. The capacitance of gas tube shall be measured between two electrodes. Test frequency: 1MHz Recommended Soldering Conditions Reflow Soldering Critical Zone TL to TP tP TP Ramp-up TL tL Temperature TS max TS min Ramp-down tS Preheat 25 t 25℃ to Peak Time Revision: GDT-2R-8*6(S) SERIES-001(A2) 4/5 http://brightking.pulseelectronics.com 2R-8*6(S) SERIES Recommended Conditions Profile Feature Pb-Free Assembly Average ramp-up rate (TL to TP) 3℃/second max. Preheat -Temperature Min (TS min) -Temperature Max (TS max) -Time (min to max) (ts) 150℃ 200℃ 60-180 seconds TS max to TL -Ramp-up Rate 3℃/second max. Time maintained above: -Temperature (TL) -Time (tL) 217℃ 60-150 seconds Peak Temperature (TP) 260℃ Time within 5℃ of actual Peak Temperature (tP) Ramp-down Rate 20-40 seconds 6℃/second max. Time 25℃ to Peak Temperature 8 minutes max. Packaging Tape Symbol Reel t D Dimension (mm) Spec. Tolerance W 16.00 ±0.20 P0 4.00 ±0.10 P1 12.00 ±0.20 P2 2.00 ±0.10 D0 1.55 ±0.05 E 1.75 ±0.10 F 7.50 ±0.10 A0 6.35 ±0.10 K0 6.55 ±0.10 B0 8.65 ±0.10 t0 0.50 ±0.10 D 330.00 ±2.00 d 13.00 ±0.50 L 20.00 ±2.00 t 2.00 ±0.20 d L Quantity: 600pcs Revision: GDT-2R-8*6(S) SERIES-001(A2) 5/5 http://brightking.pulseelectronics.com