2RH2700M-8

2R-8*8 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: 8.0mm*8.0mm Storage and operating temperature: -40℃ ~ +85℃ Meets MSL level 1, per J-STD-020 Safety certification: E327997 Applications ■ ■ ■ ■ Repeaters, Modems Telephone Interface, Line cards Data communication equipment Line test equipment Part Number Code 2 8 R Electrical Characteristics H: 2.5KA K: 3KA L: 5KA Lead Type L: Lead M: SMD DC Spark-over Voltage Electrode Numbers 2R: 2 Electrodes Packing Code No suffix: Bulk TR: Tape & Reel packing Dimensions 8: 8.0mm×8.0mm Marking : BrightKing Logo 2RL1000-8 : Device Marking Code YXXX : Date Code Revision: GDT-2R-8*8 SERIES-001(A3) 2/7 http://brightking.pulseelectronics.com 2R-8*8 SERIES Dimensions L Type Dimension (mm) Symbol Spec. Tolerance D 8.0 +0.3, -0.5 T 8.0 +0.6, -0.1 d 0.8 ±0.1 L 30.0 Max. D 8.0 +0.3, -0.5 T 8.0 +0.6, -0.1 B 0.5 ±0.4 D d L D T M Type 8.0 8.0 B D T 1.5 Recommended Pad Size Electrical Characteristics 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 (V) (V) (KA) (A) (times) DC(V) 2RH1400X-8 1400±20% 2200 2.5 2.5 100 500 1.0 2RH1600X-8 1600±20% 2400 2.5 2.5 100 500 2RH2000X-8 2000±20% 3000 2.5 2.5 100 2RH2500X-8 2500±20% 3600 2.5 2.5 2RH2700X-8 2700±20% 4000 2.5 2RH3000X-8 3000±20% 4200 2RH3500X-8 3500±20% 2RH3600X-8 Part Number ☆ Minimum Insulation Resistance Maximum Capacitance AC Withstanding Voltage Device Marking Code 1.5 - 2RH1400-8 1.0 1.5 - 2RH1600-8 500 1.0 1.5 - 2RH2000-8 100 500 1.0 1.5 AC1250V,1min 2RH2500-8 2.5 300* 1000 1.0 1.5 AC1250V,1min 2RH2700-8 2.5 2.5 100 1000 1.0 1.5 AC1500V,1min 2RH3000-8 5000 2.5 2.5 100 1000 1.0 1.5 AC1800V,1min 2RH3500-8 3600±20% 5200 2.5 2.5 100 1000 1.0 1.5 AC1800V,1min 2RH3600-8 2RK2700X-8 2700±20% 4000 3.0 3.0 300* 1000 1.0 1.5 AC1250V,1min 2RK2700-8 2RK3000X-8 3000±20% 4200 3.0 3.0 300* 1000 1.0 1.5 AC1500V,1min 2RK3000-8 2RK3500X-8 3500±20% 5000 3.0 3.0 100 1000 1.0 1.5 AC1800V,1min 2RK3500-8 2RK3600X-8 3600±20% 5200 3.0 3.0 100 1000 1.0 1.5 AC1800V,1min 2RK3600-8 2RK4000X-8 4000±20% 5500 3.0 3.0 100 1000 1.0 1.5 AC2000V,1min 2RK4000-8 Revision: GDT-2R-8*8 SERIES-001(A3) 3/7 (GΩ) 1MHz (pF) http://brightking.pulseelectronics.com 2R-8*8 SERIES Electrical Characteristics 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 (V) (V) (KA) (A) (times) DC(V) 2RL1000X-8 1000±20% 1400 5.0 5.0 100 500 1.0 2RL1400X-8 1400±20% 2200 5.0 5.0 100 500 2RL1600X-8 1600±20% 2400 5.0 5.0 100 2RL2000X-8 2000±20% 3000 5.0 5.0 2RL2500X-8 2500±20% 3600 5.0 5.0 Part Number ☆ Minimum Insulation Resistance Maximum Capacitance AC Withstanding Voltage Device Marking Code 1.5 - 2RL1000-8 1.0 1.5 - 2RL1400-8 500 1.0 1.5 - 2RL1600-8 100 500 1.0 1.5 - 2RL2000-8 100 1000 1.0 1.5 AC1250V,1min 2RL2500-8 (GΩ) 1MHz (pF) * Measured with an 8/20μs waveform, 100A. ☆X may be L or M. Electrical Ratings Items DC Spark-over Voltage Maximum Impulse Spark-over Voltage Test Condition/Description Requirement The voltage is measured with voltage ramp dv/dt=100V/s. 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% 8 from its initial value.IR＞10 ohms 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 Revision: GDT-2R-8*8 SERIES-001(A3) 4/7 http://brightking.pulseelectronics.com 2R-8*8 SERIES Recommended Soldering Conditions Wave Soldering 300 Preheating Maximum Wave 265℃ Soldering Cooling Temperature (℃) 250 200 150 100 50 0 0 0.5 1 1.5 2 2.5 Time (minutes) 3 3.5 Item Conditions Peak Temperature 265℃ Dipping Time 10 seconds Soldering 1 time 4 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 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 Time maintained above: -Temperature (TL) -Time (tL) Peak Temperature (TP) 150℃ 200℃ 60-180 seconds 3℃/second max. 217℃ 60-150 seconds 260℃ Time within 5℃ of actual Peak Temperature (tP) Ramp-down Rate 6℃/second max. Time 25℃ to Peak Temperature Revision: GDT-2R-8*8 SERIES-001(A3) 20-40 seconds 8 minutes max. 5/7 http://brightking.pulseelectronics.com 2R-8*8 SERIES Packaging Axial Packing (Bulk) Skin packing Dimension (mm) Symbol Spec. Tolerance A 265.0 ±5.0 B 146.0 ±5.0 H 9.5 ±0.5 Quantity: 100pcs Inner box A0 270.0 ±2.0 B0 150.0 ±2.0 H0 50.0 ±2.0 Quantity: 500pcs Axial Packing (Tape & Reel) Tape Dimension (mm) Symbol Reel Spec. Tolerance P 10.0 ±0.5 W 65.0 ±1.0 E 6.0 ±0.5 F 26.5 ±0.5 d 0.8 ±0.1 A1 330.0 ±2.0 B1 70.0 ±2.0 C1 82.0 ±2.0 D 25.0 ±0.5 t 2.0 ±0.2 Quantity: 500pcs Revision: GDT-2R-8*8 SERIES-001(A3) 6/7 http://brightking.pulseelectronics.com 2R-8*8 SERIES Packaging SMD Packing (Tape & Reel) Tape Dimension (mm) Symbol Reel t D Tolerance W 16.00 ±0.20 P0 4.00 ±0.10 P1 12.00 ±0.20 P2 4.00 ±0.10 D0 1.55 ±0.10 E 1.75 ±0.10 F 7.50 ±0.10 A0 8.80 ±0.10 K0 8.30 ±0.10 B0 8.30 ±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 Revision: GDT-2R-8*8 SERIES-001(A3) Spec. Quantity: 500pcs 7/7 http://brightking.pulseelectronics.com