L102-201M LEIDITECH | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

Features

l RoHS compliant. l Bilateral symmetrical. l Less decay at on/off state. l Approximately zero leaking current before clamping voltage l High capability to withstand repeated lightning strikes. l Low electrode capacitance(≤1.0pF) and high isolation (≥100MΩ). l Temperature, humidity and lightness insensitive. l Working temperature range: : -45 ~ +85℃℃ l Storaging temperature range: -45℃ ~ +85℃

Applications

l Motor sparks eliminating l Relay switching spark absorbing l Data line pulse guarding l Electronic devices requiring UL497A and UL497B l Teleph one/Fax/Modem l High frequency signal transmitters/receivers l Satellite antenna l Radio amplifiers l Alarm systems l Cathode ray tubes in Monitors/TVs

Electrical Characteristics

(1kHz-6Vmax. ) Surge Current Capacity Surge Life Test 10x700μs Vs Test Voltage IR Cj 8/20μs V V MΩ pF A L102-141N 140±30% 50 100 1 1000 4000V 10 times L102-181N 180±30% 50 100 1 1000 4000V 10 times L102-201M 200±20% 100 100 1 1000 4000V 10 times L102-251M 250±20% 100 100 1 1000 4000V 10 times L102-301M 300±20% 100 100 1 1000 4000V 10 times L102-401M 400±20% 250 100 1 1000 4000V 10 times L102-471M 470±20% 250 100 1 1000 4000V 10 times L102-501M 500±20% 250 100 1 1000 4000V 10 times L102-601M 600±20% 250 100 1 1000 4000V 10 times L102-701M 700±20% 500 100 1 1000 4000V 10 times L102-102M 1000±20% 500 100 1 1000 4000V 10 times L102-122M 1200±20% 500 100 1 1000 4000V 10 times L102-152M 1500±20% 500 100 1 1000 4000V 10 times Rev : www.leiditech.com 01.06.2017 1/3

Items Test Method Standard DC Spark-over Voltage Measure starting discharge voltage (Vs) by gradually increasing applied DC voltage. Test current is 0.5mA max. And the DC voltage ascends up within 100V/s(Vs<1000V) or 500V/s(Vs≥1000V). Meet specified value. Insulation Resistance Measure the insulation resistance across the terminal at regular voltage. But the test voltage doesn’t over the DC spark-over voltage. Capacitance Measure the electrostatic capacitance by applying a voltage of less than 6V (at 1KHz) between terminals. Static Life 10KV with 1500pf condenser is discharged through 0Ω resistor. 200 times at an interval of 10sec. ∣△ Vs/Vs ∣ ≤30% Characteristics of other items must meet the specified value. Surge Current Capacity The following impulse current for specified current applied ±5 times, each time interval 60 seconds. Thereafter, outer appearance shall be visually examined. Type Impulse current Vs < 400V 1.2/50μs & 8/20μs, 1000A Vs ≥ 400V 1.2/50μs & 8/20μs, 1000A, electrically connected with a resistor (1~2 Ω). No crack and no failures Cold Resistance Measurement after -40 /1000 HRS & normal temperature/2 HRS.℃ Features are conformed to rated spec. Heat Resistance Measurement after 125 /1000 HRS & normal temperature/2 HRS.℃ Humidity Resistance Measurement after humidity 90~95 (45 ) /1000 HRS & normal temperature/2 ℃℃ HRS. Temperature Cycle 10 times repetition of cycle - ℃ ℃40 /30min →normal, temp/2 min →125 /30min, measurement after normal temp/2 HRS. Solder Ability Apply flux and immerse in molten solder 230±5 for 3sec up to the point of 1.5mm ℃ from body. Check for solder adhesion.℃ Lead wire is evenly covered by solder. Solder Heat Measurement after lead wire is dipped up to the point of 1.5mm from body into 260±5 solder ℃ for 10sec. Conformed to rated spec. Pull Strength Apply 0.5kg load for 10sec. Lead shall not pull out to snap. Flexural Strength Bend lead wire at the point of 2mm from body under 0.25 load and back to its original point. Repeat 1 time. Recommended Soldering Conditions Flow Soldering Conditions Hand Soldering Solder iron temperature: 350±5℃ Heating time: 3 seconds max. General attention to soldering 1.High soldering temperatures and long soldering times can cause leaching of the termination, decrease in adherence strength, and the change of characteristic may occur. 2.For soldering, please refer to the soldering curves above. However, please keep exposures to temperatures exceeding 200℃ to fewer than 50 seconds. 3.Please use a mild flux (containing less than 0.2wt% CI). Also, if the flux is water soluble, be sure to wash thoroughly to remove any residue from the underside of components that could affect resistance. 1) Time shown in the above figures is measured from the point when chip surface reaches temperature. 2) Temperature difference in high temperature part should be within 110℃ 3) After soldering, do not force cool, allow the parts to cool gradually. 250 200 150 100 150~180℃ Air Priheat 260℃ T Soldering Cooling 3~4 sec 60~120 sec Temperature() Rev : www.leiditech.com 01.06.2017 2/3 L102-201M Series

When using ultrasonic cleaning, the board may resonate if the output power is too high. Since this vibration can cause cracking or a decrease in the adherence of the termination, we recommend that you use the conditions below. Frequency: 40kHz max. Output power: 20W/liter Cleaning time: 5 minutes max. Dimensions DIM Millimeters Inches A 28±3.0 1.102±0.118 Taping and Reel Specifications Symbol Millimeters Inches L1-L2 1.0 max 0.039max Z 1.2max 0.047max t 3.2max 0.126max S 0.8max 0.031max A 75.0 2.953 B 68.0 2.677 C 255.0 10.039 Quantity:2000PCS Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2017 3/3 L102-201M Series