2RL090M-5-SST4.2

2RL090M-5 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 (≤1pF) ■ High holdover voltage ■ Large absorbing transient current capability. ■ Micro-Gap Design ■ Size: 5.0mm*4.2mm ■ Square ceramic tube for SMD ■ Storage and operating temperature: -40℃ ~ +85℃ ■ Meets MSL level 1, per J-STD-020 Applications ■ ■ ■ ■ Repeaters, Modems. Telephone Interface, Line cards. Data communication equipment. Line test equipment Part Number Code Dimensions B T D 1.1 4.8 Recommended Pad Size Revision：15-Jan-16 Symbol Dimension (mm) Spec. Tolerance D 5.0 ±0.2 T 4.2 ±0.3 B 0.5 ±0.1 www.brightking.com 2RL090M-5 Electrical Characteristics Model Number：2RL090M-5 Part Number：2RL090M-5 SST4.2 DC Spark-over Voltage Maximum Impulse Spark-over Voltage Nominal Impulse Discharge Current Alternating Discharge Current Impulse Life 100V/s 1000V/μs 8/20μs ±5times 50Hz,1sec 10/1000μs 100A Test Voltage (V) (V) (KA) (A) (times) DC(V) 90±20% 650 5.0 5.0 500 50 Minimum Insulation Resistance (GΩ) 1.0 Maximum Capacitance Arc Voltage 1MHz @1A (pF) (V) 1.0 ~8 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. Impulse Discharge Current To meet the specified value Alternating Discharge Current Insulation Resistance Capacitance Revision：15-Jan-16 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 its initial value. IR＞108 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 www.brightking.com 2RL090M-5 Recommended Soldering Conditions Reflow Soldering 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 Time 25℃ to Peak Temperature Revision：15-Jan-16 20-40 seconds 6℃/second max. 8 minutes max. www.brightking.com 2RL090M-5 Packaging Tape Symbol P0 P1 P2 D0 t0 K0 A0 Reel Dimension (mm) Spec. Tolerance W 16.00 ±0.20 P0 4.00 ±0.10 P1 12.00 ±0.10 P2 2.00 ±0.10 D0 1.50 ±0.10 E 1.75 ±0.10 F 7.50 ±0.10 A0 5.30 ±0.10 B0 4.50 ±0.10 K0 5.40 ±0.10 t0 0.40 ±0.10 D 330.00 ±1.00 d 13.00 ±0.50 L 20.00 ±0.50 t 2.00 ±0.20 Quantity: 800pcs Revision：15-Jan-16 www.brightking.com