DB LECTRO Inc. 1.5KE SERIES GLASS PASSOVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE - 6.8 to 440 Volts 1500 Watts Peak Power 6.5 Watt Steady State TEST MAXIMUM PEAK REVERSE REVERSE BREAKDOWN BREAKDOWN VOLTAGE CURRENT CLAMPING PULSE LEAKAGE STANDVOLTAGE PART NUMBER OFF VBR(V) IT (mA) VOLTAGE CURRENT @ VRWM VBR(V) @Ipp Vc(V) Ipp (A) VOLTAG MIN.@IT MAX.@IT IR(µA) UNIBI-POLAR E POLAR 1.5KE 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 1.5KE6.8CA 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 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 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 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 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 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 92.0 103.0 113.0 125.0 137.0 152.0 165.0 179.0 207.0 219.0 234.0 246.0 274.0 328.0 344.0 414.0 482.0 548.0 600.0 144.8 134.5 125.6 113.4 104.8 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 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 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts without A , the VBR is + 10% DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 DB LECTRO Inc. 1.5KE SERIES GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-6.8 TO 440 Volts 1500 watt Peak Power / 6.5 Watt Steady State FEATURES Plastic package Glass passivated chip junction in DO-201 package 1500W surge capability at 10/1000 µs wave from Excellent clamping capability Low zener impedance Fast response time: typically less than 1.0ps from 0 Volts to BV min. Typical IR less than 1mA above 10V High temperature soldering guaranteed: 265°C/10 seconds/.375", (9.5mm) lead length, 5lbs., (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-201 Molded plastic Terminal: Axial leads, 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 1.5KE440 (e.g. 1.5KE6.8C , 1.5KE440CA) Electrical characteristics apply in both directions MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. SYMBOL VALUE UNITS Minimum Peak Power Dissipation at TA = 25 , TP = 1ms (Note 1) PPPM Watts 1500 Steady State Power Dissipation at TL = 75 , Lead lengths.375",(9.5mm) (Note 2) PM(AV) 6.5 Watts Peak Forward Surge Current,8.3ms Single Half Sine-Wave IFSM 200 Amps Superimposed on Rated Load,(JEDEC Method) (Note 3) -55 to + TJ , TSTG Operating junction and Storage Temperature Range 175 Notes : 1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25 per Fig. 2 . 2.Mounted on Copper Pad area of 1.6×1.6" (40×40mm) per Fig. 5. 3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. RATING DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 DB LECTRO Inc. 1.5KE SERIES RATINGS AND CHARACTERISTIC CURVES Ratings and Characteristic Curves(TA=25 unless otherwise noted) Fig. 1 - Peak Pulse Power Rating Curve Fig.2 - Pulse Derating Curve 100 Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage,% PPPM-Peak Pulse Power (kW) 100 10 1 87.5 75 62.5 50 37.5 25 12.5 0.1 0 0.1µs 1.0µs 10µs 100µs 1.0ms 0 10ms 25 50 td - Pulse Width (sec.) Fig.3 - Pulse Waveform Pulse Width (td) is defined as the point where the peak current decays to 50% of IPPM 100 1000 Half Value- IPPM 2 100 10/1000µsec.Waveform as defined by R.E.A. 50 td 1.0 2.0 3.0 200 VR = 0 VR = Rated Stand-off Voltage 100 f = 1MHz Vsig = 50mVp-p 3.0 10 TJ = 25°C 4.0 4.0 10 1 10 10 5 100 500 1000 VWM - Reverse Stand-Off Voltage (V) t - Time(ms) Fig.6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only Fig. 5 - Steady State Power Derating Curve 8.0 200 6.0 IFSM-Peak Forward Surge Current (A) 60Hz Resistive or Inductive Load 7.0 PM(AV),Steady State Power Dissipation (W) 175 1000 1000 0 150 Unidirectional Bidirectional TJ = 25°C Peak Value IPPM 125 10000 CJ - Capacitance (pF) IPPM - Peak Pulse Current,% IRSM 10000 tr = 10µsec. L=0.375" (9.5mm) Lead Lengths 5.0 4.0 3.0 2.0 1.6x1.6x.040" (40x40x1mm) Copper Heat Sinks 1.0 0 100 Fig. 4 - Typical Junction Capacitance 150 0 75 TA - Ambient Temperature (°C) 8.3ms Single Half Sine-Wave (JEDEC Method)TJ=TJ max. 100 10 0 25 50 75 100 125 150 TL - Lead Temperature (°C) 175 200 1 10 100 Number of Cycles at 60 Hz DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714