3RP090M-8-S

3R-8-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 (≤2pF) High holdover voltage ■ ■ ■ ■ ■ ■ Large absorbing transient current capability Micro-Gap Design Size: 8.0mm*10.0mm Storage and operating temperature: -40℃ ~ +85℃ Meets MSL level 1, per J-STD-020 Safety certification: E244458 Applications ■ ■ ■ ■ Repeaters, Modems Telephone Interface, Line cards Data communication equipment Line test equipment Part Number Code 3 M R Electrical Characteristics M:10KA P: 20KA Electrode Numbers 3R: 3 Electrodes 8 Lead Type M: SMD DC Spark-over Voltage S S:Square electrode Dimensions 8: 8.0mm×10.0mm Marking : BrightKing Logo 3RM090-8 : Device Marking Code YXXX : Date Code Revision: GDT-3R-8-S SERIES-001(A1) 2/5 http://brightking.pulseelectronics.com 3R-8-S SERIES Dimensions 10.6 D 8 Spec. Tolerance D 8.0 ±0.2 D1 7.5 ±0.2 D2 9.0 ±0.2 T 10.0 ±0.3 B 0.5 ±0.2 B1 1.5 ±0.2 B1 D 2 D D1 T Dimension (mm) Symbol B 2.1 1.1 Recommended Pad Size Electrical Characteristics Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage Nominal Impulse Discharge Current Alternating Discharge Current Impulse Life 100V/s 1000V/μs 8/20μs 10times 50Hz,1sec 10/1000μs 100A Test Voltage Minimum Insulation Resistance Maximum Capacitance 1MHz Device Marking Code (GΩ) (V) (V) (KA) (A) (times) DC(V) 3RM075M-8-S 75±20% 700 10 10 300 25 1.0 2.0 3RM075-8 3RM090M-8-S 90±20% 700 10 10 300 50 1.0 2.0 3RM090-8 3RM150M-8-S 150±20% 700 10 10 300 100 1.0 2.0 3RM150-8 3RM200M-8-S 200±20% 700 10 10 300 100 1.0 2.0 3RM200-8 3RM230M-8-S 230±20% 800 10 10 300 100 1.0 2.0 3RM230-8 3RM350M-8-S 350±20% 900 10 10 300 100 1.0 2.0 3RM350-8 3RM400M-8-S 400±20% 1000 10 10 300 100 1.0 2.0 3RM400-8 3RM470M-8-S 470±20% 1100 10 10 300 250 1.0 2.0 3RM470-8 3RM600M-8-S 600±20% 1300 10 10 300 250 1.0 2.0 3RM600-8 3RP075M-8-S 75±20% 700 20 20 300 25 1.0 2.0 3RP075-8 3RP090M-8-S 90±20% 700 20 20 300 50 1.0 2.0 3RP090-8 3RP150M-8-S 150±20% 700 20 20 300 100 1.0 2.0 3RP150-8 3RP200M-8-S 200±20% 700 20 20 300 100 1.0 2.0 3RP200-8 3RP230M-8-S 230±20% 800 20 20 300 100 1.0 2.0 3RP230-8 3RP350M-8-S 350±20% 900 20 20 300 100 1.0 2.0 3RP350-8 3RP400M-8-S 400±20% 1000 20 20 300 100 1.0 2.0 3RP400-8 3RP470M-8-S 470±20% 1100 20 20 300 250 1.0 2.0 3RP470-8 3RP600M-8-S 600±20% 1300 20 20 300 250 1.0 2.0 3RP600-8 Revision: GDT-3R-8-S SERIES-001(A1) 3/5 (pF) http://brightking.pulseelectronics.com 3R-8-S SERIES Electrical Ratings Items Test Condition/Description Requirement DC Spark-over Voltage The voltage is measured with voltage ramp dv/dt=100V/s. Test is between each side electrode and center electrode. Maximum Impulse Spark-over Voltage The maximum impulse spark-over voltage is measured with voltage ramp dv/dt=1000V/μs. Test is between each side electrode and center electrode. Maximum surge current that can be applied through center electrode with 8/20μs waveform, for 10 times with 3min interval time, which will be equally divided between each side electrode to center electrode. Crest value Current (%) 100 90 Impulse Discharge Current To meet 50 the specified 20µs 10 0 value 8µs Time Impulse Width Alternating Discharge Current Insulation Resistance Rated RMS value of AC current at 50Hz, 1 sec. for 10 times with interval time 3 min. Test is between each side electrode and center electrode. The resistance of gas tube shall be measured between each side electrodes and center electrode. Capacitance The capacitance of gas tube shall be measured between each side electrodes and center electrode. 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-3R-8-S SERIES-001(A1) 4/5 http://brightking.pulseelectronics.com 3R-8-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) 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℃ 150℃ 200℃ 60-180 seconds 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 SMD Packing (Tape & Reel) Tape W P0 P P2 D0 E F A0 K0 B0 T Dimension (mm) Spec. Tolerance 16.00 ±0.20 4.00 ±0.10 16.00 ±0.10 2.00 ±0.10 1.55 ±0.10 1.75 ±0.10 7.50 ±0.10 10.30 ±0.10 8.40 ±0.10 8.40 ±0.10 0.50 ±0.05 D 330.00 ±2.00 d 13.00 ±0.50 L 20.00 ±2.00 t 2.00 ±0.20 Symbol Reel t D d Quantity: 300pcs L Revision: GDT-3R-8-S SERIES-001(A1) 5/5 http://brightking.pulseelectronics.com