4532-301-LF

4532 SERIES Gas Discharge Tube (GDT) Data Sheet Features ■ ■ ■ ■ ■ ■ High insulation resistance Low capacitance (≤0.5pF) 2000A 8/20μs maximum surge current capacity in accordance with IEC61000-4-5 4KV 10/700μs maximum surge rating in accordance with ITU-TK.21 Surface mounted gas arrester Micro-Gap Design ■ ■ ■ ■ Size 4532(1812) 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 and Marking 4532 XXX LF Lead Free 090: Device Marking Code DC Spark-over Voltage Size Dimensions 1.5mm 4.5±0.3mm 2.7±0.3mm 4.2mm 3.2±0.3mm 3.2±0.3mm 0.5±0.1mm 3.0mm Recommended Pad Size Revision: GDT-4532 SERIES-001(A2) 2/5 http://brightking.pulseelectronics.com 4532 SERIES Electrical Characteristics DC Spark-over Voltage Maximum Impulse Spark-over Voltage Impulse Life Test Maximum Capacitance Nominal Impulse Discharge Current 100V/s 1KV/μs 8/20μs 100A Test Voltage (1MHz 1V) 8/20μs (V) (V) (Times) DC(V) (pF) (A) 4532-075-LF 55~95 600 300 25 1 0.5 2000 075 4532-091-LF 63~117 700 300 50 1 0.5 2000 090 4532-121-LF 84~156 700 300 50 1 0.5 2000 120 4532-151-LF 105~195 700 300 50 1 0.5 2000 150 4532-201-LF 140~260 750 300 100 1 0.5 2000 200 4532-231-LF 161~299 750 300 100 1 0.5 2000 10/700μs 230 4532-301-LF 210~390 900 300 100 1 0.5 2000 4kV 300 4532-351-LF 245~455 900 300 100 1 0.5 2000 ±5 Times 350 4532-401-LF 280~520 1000 300 100 1 0.5 2000 400 4532-421-LF 294~546 1000 300 100 1 0.5 2000 420 4532-471-LF 329~611 1000 300 100 1 0.5 2000 470 4532-501-LF 350~650 1100 300 100 1 0.5 2000 500 4532-601-LF 420~780 1200 300 100 1 0.5 2000 600 Part Number Minimum Insulation Resistance (GΩ) Impulse Withstanding Voltage Capacity Device Marking Code Electrical Ratings Items DC Spark-over Voltage Maximum Impulse Spark-over Voltage Insulation Resistance Capacitance 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. 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 Impulse Discharge Current 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 Withstanding Voltage The maximum 10/700μs surge that can be applied to the Gas Tube, 5 positive and 5 negative surges, with 1 minute interval time, without causing the DC spark-over voltage to change more than 25% from its initial value. Revision: GDT-4532 SERIES-001(A2) 3/5 To meet the specified value http://brightking.pulseelectronics.com 4532 SERIES 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 Profile Feature Pb-Free Assembly Average ramp-up rate (TL to TP) 3℃/second max. Preheat -Temperature Min (TS min) 150℃ -Temperature Max (TS max) 200℃ -Time (min to max) (ts) 60-180 seconds TS max to TL -Ramp-up Rate 3℃/second max. Time maintained above: -Temperature (TL) 217℃ -Time (tL) 60-150 seconds Peak Temperature (TP) 260℃ Time within 5℃ of actual Peak Temperature (tP) Ramp-down Rate 6℃/second max. Time 25℃ to Peak Temperature Revision: GDT-4532 SERIES-001(A2) 20-40 seconds 8 minutes max. 4/5 http://brightking.pulseelectronics.com 4532 SERIES Packaging Tape Dimension (mm) Items P2 P1 B t0 E F D1 A A B0 P0 W D0 K0 B SECTION B-B A0 SECTION A-A Reel t D Tolerance W 12.00 ±0.20 P0 4.00 ±0.10 P1 8.00 ±0.20 P2 2.00 ±0.10 D0 1.55 ±0.10 D1 1.00 ±0.10 E 1.75 ±0.10 F 5.50 ±0.10 A0 3.80 ±0.10 K0 3.20 ±0.10 B0 4.90 ±0.10 t0 0.40 ±0.10 D 330.00 ±2.00 d 13.00 ±0.50 L 16.00 ±2.00 t 2.00 ±0.20 d L Revision: GDT-4532 SERIES-001(A2) Spec. Quantity: 2500pcs 5/5 http://brightking.pulseelectronics.com