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B32-230-LF

B32-230-LF

  • 厂商:

    BRIGHTKING(君耀)

  • 封装:

    1206

  • 描述:

    低电容(

  • 数据手册
  • 价格&库存
B32-230-LF 数据手册
B32 SERIES Gas Discharge Tube (GDT) Data Sheet Features ■ High insulation resistance ■ Low capacitance (≤0.5pF) ■ 500A 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 3216(1206) ■ Storage and operating temperature: -40℃ ~ +85℃ ■ Meets MSL level 1, per J-STD-020 ■ Safety certification: UL E244458 & E465643 Applications ■ Repeaters, Modems ■ Telephone Interface, Line cards ■ Data communication equipment ■ Line test equipment Part Number Code B32 XXX LF Lead Free DC Spark-over Voltage Size Dimensions 1.8mm 1.6±0.3mm 1.6±0.3mm 0.3±0.1mm 2.0mm 3.2±0.3mm 1.6±0.3mm 4.4mm Recommended Pad Size Revision: GDT-B32 SERIES-001(A3) 2/5 http://brightking.pulseelectronics.com B32 SERIES Electrical Characteristics DC Spark-over Voltage Maximum Impulse Spark-over Voltage Maximum Capacitance Nominal Impulse Discharge Current Impulse Withstanding Voltage Capacity 100V/s 1000V/μs Test Voltage (1MHz) 8/20μs 10 Times 10/700μs 10 Times (V) (V) DC(V) (pF) (A) (KV) B32-150-LF 150±30% 750 50 1 0.5 500 4 None B32-200-LF 200±30% 900 100 1 0.5 500 4 None B32-230-LF 230±30% 950 100 1 0.5 500 4 None B32-300-LF 300±30% 1000 100 1 0.5 500 4 None B32-350-LF 350±30% 1100 100 1 0.5 500 4 None B32-400-LF 400±30% 1100 100 1 0.5 500 4 None B32-420-LF 420±30% 1200 100 1 0.5 500 4 None B32-470-LF 470±30% 1200 100 1 0.5 500 4 None Part Number Minimum Insulation Resistance (GΩ) 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. 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. Revision: GDT-B32 SERIES-001(A3) 3/5 To meet the specified value http://brightking.pulseelectronics.com B32 SERIES Reliability Items Test conditions / Methods Cold Resistance Measurement after -40℃/1000 HRS & normal temperature/2 HRS. Heat Resistance Measurement after 125℃/1000 HRS & normal temperature/2 HRS. Humidity Standard Features are conformed to rated spec. Measurement after humidity 90~95℃(45℃) /1000 HRS & normal temperature/2 HRS. Resistance Temperature Cycle 10 times repetition of cycle -40℃/30min →normal, temp/2 min →125℃/30min, measurement after normal temp/2 HRS. Solder Ability Check for solder adhesion after 260±5℃ for 3sec , Evenly covered by solder. The body immersion depth 1.5mm in molten solder Solder Heat Measurement after 260±5℃ solder for 10sec, The body immersion depth 1.5mm in molten solder Conformed to rated spec. 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-B32 SERIES-001(A3) 4/5 http://brightking.pulseelectronics.com B32 SERIES Recommended Conditions Profile Feature Pb-Free Assembly 3℃/second max. Average ramp-up rate (TL to TP) 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) 150℃ 200℃ 60-180 seconds 3℃/second max. 217℃ 60-150 seconds 260℃ Peak Temperature (TP) Time within 5℃ of actual Peak Temperature (tP) 20-40 seconds 6℃/second max. Ramp-down Rate Time 25℃ to Peak Temperature 8 minutes max. Packaging Tape Items Reel t D Dimension (mm) Spec. Tolerance W 8.00 ±0.20 P0 4.00 ±0.10 P1 4.00 ±0.10 P2 2.00 ±0.10 D0 1.55 ±0.05 D1 1.00 ±0.05 E 1.75 ±0.10 F 3.50 ±0.10 A0 2.00 ±0.10 K0 2.00 ±0.10 B0 3.80 ±0.10 t0 0.30 ±0.10 D 170.00 ±2.00 d 13.00 ±0.50 L 12.00 ±2.00 t 1.20 ±0.20 d L Quantity: 2500pcs Revision: GDT-B32 SERIES-001(A3) 5/5 http://brightking.pulseelectronics.com
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