1.5 KE Series 1500W Surface Mount Transient Voltage Suppressor VOLTAGE 6.8 to 550 Volts Peak Pulse Power 1500 Watt P b Lead(Pb)-Free Features: * Plastic package * Glass passivated chip junction in DO-201 package * 1500W surge capability at 10/1000 µs wave form * Excellent clamping capability * Low zener impedance * Fast response time: typically lessl than 1.0ps from 0 Volts to BV min. * Typical IR less than 1µA above 10V * High temperature soldering guaranteed: 265°C/10 seconds/.375 ,(9.5mm) lead length, 5lbs., (2.3kg) tension DO-201 Mechanical Data: * Case: JEDEC DO-201 Molded plastic * Terminal: Solderable per MIL-STD-750, Method 2026 * Polarity: Color band denotes cathode except Bipolar * Mounting Position: Any * Weight: 0.045 ounce, 1.2 grams DEVICES FOR BIPOLAR APPLICATION: For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE550 (e.g. 1.5KE6.8C ,1.5KE550CA) Electrical characteristics apply in both directions MAXIMUM RATINGS AND CHARACTERISTICS(TA=25°C Unless otherwise specified) Rating Symbol Value Units Peak Power Dissipation at TA=25C, TP = 1ms (Note 1) P PPM 1500(Min) W Steady State Power Dissipation at TL = 75°C, Lead lengths.375”,(9.5mm) (Note 2) PM(AV) 6.5 W IFSM 200 A TJ +175 °C TSTG -55 to +175 °C Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note 3) Operating junction Temperature Range Storage Temperature Range Notes : 1. Non-repetitive current pulse , per Fig. 3 and derated above TA= 25°C per Fig.2. 2. Mounted on Copper Pad area of 1.6 x 1.6” (40x40mm) per Fig.5. 3. 8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. WEITRON http://www.weitron.com.tw 1/4 12-May-06 1.5 KE Series 1.5KE PART NUMBER UNI- POLAR BI-POLAR 1.5KE6.8A 1.5KE7.5A 1.5KE8.2A 1.5KE9.1A 1.5KE10A 1.5KE11A 1.5KE12A 1.5KE13A 1.5KE15A 1.5KE16A 1.5KE18A 1.5KE20A 1.5KE22A 1.5KE24A 1.5KE27A 1.5KE30A 1.5KE33A 1.5KE36A 1.5KE39A 1.5KE43A 1.5KE47A 1.5KE51A 1.5KE56A 1.5KE62A 1.5KE68A 1.5KE75A 1.5KE82A 1.5KE91A 1.5KE100A 1.5KE110A 1.5KE120A 1.5KE130A 1.5KE150A 1.5KE160A 1.5KE170A 1.5KE180A 1.5KE200A 1.5KE220A 1.5KE250A 1.5KE300A 1.5KE350A 1.5KE400A 1.5KE440A 1.5KE480A 1.5KE510A 1.5KE530A 1.5KE540A 1.5KE550A 1.5KE6.8CA 1.5KE7.5CA 1.5KE8.2CA 1.5KE9.1CA 1.5KE10CA 1.5KE11CA 1.5KE12CA 1.5KE13CA 1.5KE15CA 1.5KE16CA 1.5KE18CA 1.5KE20CA 1.5KE22CA 1.5KE24CA 1.5KE27CA 1.5KE30CA 1.5KE33CA 1.5KE36CA 1.5KE39CA 1.5KE43CA 1.5KE47CA 1.5KE51CA 1.5KE56CA 1.5KE62CA 1.5KE68CA 1.5KE75CA 1.5KE82CA 1.5KE91CA 1.5KE100CA 1.5KE110CA 1.5KE120CA 1.5KE130CA 1.5KE150CA 1.5KE160CA 1.5KE170CA 1.5KE180CA 1.5KE200CA 1.5KE220CA 1.5KE250CA 1.5KE300CA 1.5KE350CA 1.5KE400CA 1.5KE440CA 1.5KE480CA 1.5KE510CA 1.5KE530CA 1.5KE540CA 1.5KE550CA REVERS REVERSE BREAKDOWN BREAKDOWN MAXIMUM PEAK E TEST STANDVOLTAGE VOLTAGE CLAMPING PULSE LEAKAGE CURREN OFF VBR(V) VBR(V) VOLTAGE CURREN @ V T IT (mA) VOLTAGE RWM MIN.@IT MAX.@IT @Ipp Vc(V) T Ipp (A) IR(µA) VRWM(V) 5.80 6.40 7.02 7.78 8.55 9.40 10.20 11.10 12.80 13.60 15.30 17.10 18.80 20.50 23.10 25.60 28.20 30.80 33.30 36.80 40.20 43.60 47.80 53.00 58.10 64.10 70.10 77.80 85.50 94.00 102.00 111.00 128.00 136.00 145.00 154.00 171.00 185.00 214.00 256.00 300.00 342.00 376.00 408.00 434.00 477.00 459.00 495.00 6.45 7.13 7.79 8.65 9.50 10.50 11.40 12.40 14.30 15.20 17.10 19.00 20.90 22.80 25.70 28.50 31.40 34.20 37.10 40.90 44.70 48.50 53.20 58.90 64.60 71.30 77.90 86.50 95.00 105.00 114.00 124.00 143.00 152.00 162.00 171.00 190.00 209.00 237.00 285.00 332.00 380.00 418.00 456.00 485.00 503.50 513.00 522.50 7.14 7.88 8.61 9.50 10.50 11.60 12.60 13.70 15.80 16.80 18.90 21.00 23.10 25.20 28.40 31.50 34.70 37.80 41.00 45.20 49.40 53.60 58.80 65.10 71.40 78.80 86.10 95.50 105.00 116.00 126.00 137.00 158.00 168.00 179.00 189.00 210.00 231.00 263.00 315.00 368.00 420.00 462.00 504.00 535.00 556.50 567.00 577.50 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.5 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 25.2 27.7 30.6 33.2 37.5 41.4 45.7 49.9 53.9 59.3 64.8 70.1 77.0 85.0 92.0 103.0 113.0 125.0 137.0 152.0 165.0 179.0 207.0 219.0 234.0 246.0 274.0 328.0 344.0 414.0 482.0 548.0 602.0 658.0 698.0 725.0 740.0 760.0 144.8 134.5 125.6 113.4 104.8 97.4 91.0 83.5 71.7 67.6 60.3 54.9 49.7 45.8 40.5 36.7 33.3 30.5 28.2 25.6 23.5 21.7 19.7 17.9 16.5 14.8 13.5 12.2 11.1 10.0 9.2 8.5 7.3 6.9 6.5 6.2 5.5 4.6 4.4 3.7 3.2 2.8 2.5 2.3 2.1 2.1 2.0 2.0 1000 500 200 50 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts without A , the VBR is ± 10% WEITRON http://www.weitron.com.tw 2/4 12-May-06 1.5 KE Series RATINGS AND CHARACTERISTIC CURVES 100 Peak Pulse Power (PPP) or Current (IPP) D e r at i n g i n P er c e nt a ge , % PPPM-Peak Pulse Power (kW) 100 10 1 0.1 0.1µs 87.5 75 62.5 50 37.5 25 12.5 0 1.0µs 10µs 100µs 1.0ms 10ms 0 10000 Pulse Width (t d) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 Half Value- IPPM 2 50 10/1000µsec.Waveform as defined by R.E.A. 1.0 2.0 3.0 IFSM-Peak Forward Surge Current (A) PM(AV),Steady State Power Dissip at ion (W) 5.0 4.0 3.0 2.0 1.6x1.6x.040" (40x40x1mm) Copper Heat Sinks 1.0 0 25 50 75 100 125 150 175 200 TL - Lead Temperature (°C) VR = Rated Stand-off Voltage 100 f = 1MHz Vsig = 50mVp-p TJ = 25°C http://www.weitron.com.tw 5 10 100 500 200 8.3ms Single Half Sine-Wave (JEDEC Method)TJ=TJ max. 100 10 1 10 100 Number of Cycles at 60 Hz Fig.6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only Fig. 5 - Steady State Power Derating Curve WEITRON 200 Fig. 4 - Typical Junction Capacitance 60Hz Resistive or Inductive Load L=0.375" (9.5mm) Lead Lengths 6.0 175 VWM - Reverse Stand-Off Voltage (V) t - Time(ms) 7.0 150 VR = 0 10 4.0 Fig.3 - Pulse Waveform 8.0 125 1000 td 0 100 Unidirectional Bidirectional TJ = 25°C C J - Cap ac i tan c e (p F) IPPM - Peak Pulse Current,% IRSM 150 tr = 10µsec. 75 Fig.2 - Pulse Derating Curve Fig. 1 - Peak Pulse Power Rating Curve 0 50 TA - Ambient Temperature (°C) td - Pulse Width (sec.) 0 25 3/4 12-May-06 1.5 KE Series DO-201 Outline Dimension DO-201 25.40 WEITRON http://www.weitron.com.tw 7.20 Unit:mm 9.50 4/4 0.96 1.07 4.80 5.30 12-May-06