BK32003502-MH

BK3-MH SERIES Spark Gap (SPG) Data Sheet Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Approximately zero leaking current before clamping voltage Less decay at on/off state. High capability to withstand repeated lightning strikes. Low electrode capacitance(≤0.8pF) and high isolation(≥100MΩ). RoHS compliant. Bilateral symmetrical. Temperature, humidity and lightness insensitive. Operating temperature: -40℃ ~ +85℃ Storage temperature: -40℃ ~ +125℃ Meets MSL level 1, per J-STD-020 Safety certification: UL: E244458 Applications ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Power Supplies Motor sparks eliminating Relay switching spark absorbing Data line pulse guarding Electronic devices requiring UL497A and UL497B compliant Telephone/Fax/Modem High frequency signal transmitters/receivers Satellite antenna Radio amplifiers Alarm systems Cathode ray tubes in Monitors/TVs Dimensions d 1.8 t D 1.2 L Revision：SPG-BK3-MH SERIES-001(A3) 2.4 Dimension (mm) L 4.0±0.5 D Φ2.1±0.5 d Φ2.0±0.5 t 0.4±0.1 1.2 Recommended Pad Size(mm) 1/4 Symbol http://brightking.pulseelectronics.com BK3-MH SERIES Electrical Characteristics Part Number ① Type ② DC Spark-over Voltage Minimum Insulation Resistance Maximum Capacitance (1KHz-6VMAX) Vs(V) Test Voltage(V) IROHM (MΩ) C(pf) Surge Current Capacity (8/20μs) Surge Voltage Capacity (10/700μs) BK3XX00702-M H 140 50 100 0.8 500A 4KV BK3XX01002-M H 200 100 100 0.8 500A 4KV BK3XX01102-M H 220 100 100 0.8 500A 4KV BK3XX01502-M H 300 100 100 0.8 500A 4KV BK3XX02002-M H 400 250 100 0.8 500A 4KV BK3XX02502-M H 500 250 100 0.8 500A 4KV BK3XX03002-M H 600 250 100 0.8 500A 4KV BK3XX03502-M H 700 250 100 0.8 500A 4KV BK3XX05002-M H 1000 500 100 0.8 500A 4KV Note：① Vs±XX% ② Specific code by request. Test Methods and Results Items Test Method Measure starting discharge voltage (Vs) by gradually increasing applied DC voltage. Test DC Spark-over current is 0.5mA max. And the DC voltage Voltage ascends up within 100V/s(Vs＜1000V) or 500V/s(Vs≥1000V). Measure the insulation resistance across the Insulation terminal at regular voltage. But the test voltage Resistance doesn’t over the DC spark-over voltage. Measure the electrostatic capacitance by Capacitance applying a voltage of less than 6V (at 1KHz) between terminals. 10KV with 1500pf condenser is discharged Static Life through 0Ω resistor. 200 times at an interval of 10sec. 1.2/50μs & 8/20μs, 500A, ±5 times, each time Surge Current interval 60 seconds. Thereafter, outer Capacity appearance shall be visually examined. Measurement after -40℃/1000 HRS & normal Cold Resistance temperature/2 HRS. Measurement after 125℃/1000 HRS & normal Heat Resistance temperature/2 HRS. Measurement after humidity 90~95℃(45℃) Humidity Resistance /1000 HRS & normal temperature/2 HRS. 10 times repetition of cycle -40℃/30min Temperature Cycle →normal, temp/2 min →125℃/30min, measurement after normal temp/2 HRS. Apply flux and immerse in molten solder Solder Ability 230±5℃ for 3sec up to the point of 1.5mm from body. Check for solder adhesion. Measurement after lead wire is dipped up to Solder Heat the point of 1.5mm from body into 260±5℃ solder for 10sec. Revision：SPG-BK3-MH SERIES-001(A3) 2/4 Standard Meet specified value. Rate-of-change, within ±30% insulation resistance & capacitance, conformed to rated spec. No crack and no failures Features are conformed to rated spec. Lead wire is evenly covered by solder. Conformed to rated spec. http://brightking.pulseelectronics.com BK3-MH SERIES Recommended Soldering Conditions Flow Soldering Conditions Air Priheat Soldering Reflow Soldering Conditions Air Priheat Cooling Soldering Cooling 260℃ 260℃ 250 250 △T Temperature (℃) Temperature (℃) △T 200 150 150~180℃ 200 150 150~180℃ 100 100 50 50 0 0 60~120 sec 60~120 sec 3~4 sec 10 sec. or less 60 sec. or less 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. Hand Soldering Solder iron temperature: 350±5℃ Heating time: 3 seconds max. General attention to soldering ● High soldering temperatures and long soldering times can cause leaching of the termination, decrease in adherence strength, and the change of characteristic may occur. ● For soldering, please refer to the soldering curves above. However, please keep exposures to temperatures exceeding 200℃ to fewer than 50 seconds. ● 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. Cleaning 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. Revision：SPG-BK3-MH SERIES-001(A3) 3/4 http://brightking.pulseelectronics.com BK3-MH SERIES Packaging Tape P0 P1 P2 D0 B T E F A A D1 W B B0 K0 Symbol Dimension (mm) W 12.00±0.20 P0 4.00±0.10 P1 4.00±0.10 P2 2.00±0.05 D0 Φ1.5±0.05 D1 Φ1.0±0.10 E 1.75±0.10 F 5.50±0.05 A0 2.20±0.10 B0 4.20±0.10 K0 2.30±0.10 T 0.25±0.05 D 178.0±3.0 d 13.0±1.0 L 15.0±3.0 SECTION B-B A0 SECTION A-A Reel d D L Quantity: 2000PCS Revision：SPG-BK3-MH SERIES-001(A3) 4/4 http://brightking.pulseelectronics.com