3KP78A

Transient Voltage Suppression Diodes Axial Leaded – 3000W > 3KP series RoHS 3KP Series Description The 3KP Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features resistance less than 2μA R above 12V soldering guaranteed: 260°C/40 seconds / 0.375” , (9.5mm) lead length, 5 lbs., (2.3kg) tension Underwriters Laboratory Flammability classification 94V-O temperature coefficient Agency Approvals AGENCY AGENCY FILE NUMBER E230531 ΔVBR = 0.1% x VBR@25°C x ΔT junction in P600 package capability at 10×1000μs waveform, repetition rate (duty cycles):0.01% typically less than 1.0ps from 0 Volts to BV min Unit W W A V °C °C/W °C/W Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) (Note 1) Steady State Power Dissipation on inifinite heat sink at TL=75ºC (Fig. 5) Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional only (Note 2) Maximum Instantaneous Forward Voltage at 100A for Unidirectional only (Note 3) Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Symbol PPPM PD IFSM VF TJ , TSTG RuJL RuJA Value 3000 7 .0 300 3.5/5.0 -55 to 175 8.0 40 capability Applications TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. 3. VF 3KP series Electrical Characteristics Part Number (Uni) 3KP5.0A 3KP6.0A 3KP6.5A 3KP7 .0A 3KP7 .5A 3KP8.0A 3KP8.5A 3KP9.0A 3KP10A 3KP11A 3KP12A 3KP13A 3KP14A 3KP15A 3KP16A 3KP17A 3KP18A 3KP20A 3KP22A 3KP24A 3KP26A 3KP28A 3KP30A 3KP33A 3KP36A 3KP40A 3KP43A 3KP45A 3KP48A 3KP51A 3KP54A 3KP58A 3KP60A 3KP64A 3KP70A 3KP75A 3KP78A 3KP85A 3KP90A 3KP100A 3KP110A 3KP120A 3KP130A 3KP150A 3KP160A 3KP170A 3KP180A 3KP190A 3KP200A 3KP210A 3KP220A Part Number (Bi) 3KP5.0CA 3KP6.0CA 3KP6.5CA 3KP7 .0CA 3KP7 .5CA 3KP8.0CA 3KP8.5CA 3KP9.0CA 3KP10CA 3KP11CA 3KP12CA 3KP13CA 3KP14CA 3KP15CA 3KP16CA 3KP17CA 3KP18CA 3KP20CA 3KP22CA 3KP24CA 3KP26CA 3KP28CA 3KP30CA 3KP33CA 3KP36CA 3KP40CA 3KP43CA 3KP45CA 3KP48CA 3KP51CA 3KP54CA 3KP58CA 3KP60CA 3KP64CA 3KP70CA 3KP75CA 3KP78CA 3KP85CA 3KP90CA 3KP100CA 3KP110CA 3KP120CA 3KP130CA 3KP150CA 3KP160CA 3KP170CA 3KP180CA 3KP190CA 3KP200CA 3KP210CA 3KP220CA Reverse Stand off Voltage VR (Volts) 5.0 6.0 6.5 7 .0 7 .5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17 .0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 33.0 36.0 40.0 43.0 45.0 48.0 51.0 54.0 58.0 60.0 64.0 70.0 75.0 78.0 85.0 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 Breakdown Voltage VBR (Volts) @ IT MIN 6.40 6.67 7 .22 7 .78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 14.40 15.60 16.70 17 .80 18.90 20.00 22.20 24.40 26.70 28.90 31.10 33.30 36.70 40.00 44.40 47 .80 50.00 53.30 56.70 60.00 64.40 66.70 71.10 77 .80 83.30 86.70 94.40 100.00 111.00 122.00 133.00 144.00 167 .00 178.00 189.00 200.00 211.00 222.00 233.00 244.00 MAX 7 .00 7 .37 7 .98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17 .20 18.50 19.70 20.90 22.10 24.50 26.90 29.50 31.90 34.40 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 104.00 111.00 123.00 135.00 147 .00 159.00 185.00 197 .00 209.00 221.00 233.00 246.00 258.00 270.00 Test Current IT (mA) 50 50 50 50 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 5 5 5 5 Maximum Clamping Voltage VC @ IPP (V) 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17 .0 18.2 19.9 21.5 23.2 24.4 26.0 27 .6 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.7 77 .4 82.4 87 .1 93.6 96.8 103.0 113.0 121.0 126.0 137 .0 146.0 162.0 177 .0 193.0 209.0 243.0 259.0 275.0 289.0 310.0 329.2 349.5 371.1 Maximum Peak Pulse Current IPP (A) 326.1 291.3 267 .9 250.0 232.6 220.6 208.3 194.8 176.5 164.8 150.8 139.5 129.3 123.0 115.4 108.7 102.7 92.6 84.5 77 .1 71.3 66.1 62.0 56.3 51.6 46.5 43.2 41.3 38.8 36.4 34.4 32.1 31.0 29.1 26.5 24.8 23.8 21.9 20.5 18.5 16.9 15.5 14.4 12.3 11.6 10.9 10.4 9.7 9.1 8.6 8.1 Maximum Reverse Leakage IR@ VR (μ A) 5000 5000 2000 1000 250 150 50 20 15 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Agency Approval X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X For parts without A , the VBR is ± 10% and VC is 5% higher than with A parts For bidirectional type having VR of 10 volts and less, the IR limit is double. 3KP Series 100 Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/3KP.html for current information. Transient Voltage Suppression Diodes Axial Leaded – 3000W > 3KP series Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating Curve 1000 Figure 2 - Pulse Derating Curve 100 Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % PPPM-Peak Pulse Power (KW) 100 80 60 10 40 1 20 0.1 0.000001 0.00001 0.0001 0.001 0 0 25 50 75 100 125 150 175 200 td-Pulse Width (Sec.) TA-Ambient temperature (ºC) Figure 3 - Pulse Waveform 150 IPPM- Peak Pulse Current, % IRSM tr=10μsec Peak Value IPPM TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Figure 4 - Typical Junction Capacitance 1000000 Bi-directional V= OV 100 10000 Cj (Pf) Uni-directional @ VR Uni-directional V= OV Half Value IPPM IPPM 2 () 10/1000μsec. Waveform as defined by R.E.A 50 100 Bi-directional @ VR 0 td 1 1.0 2.0 t-Time (ms) 3.0 4.0 1.0 10.0 100.0 1000.0 VBR - Reverse Breakdown Voltage (V) 0 Figure 5 - Steady State Power Derating Curve Figure 6 - Maximum Non-Repetitive Peak Forward Surge Current 350 IFSM Peak Forward Surge Current (A) 8 Steady State Power Dissipation (W) 7 6 5 4 3 2 1 0 0 25 50 75 100 125 150 175 TL-Lead Temperature (ºC) 200 L = 0.375” (9.5mm) Lead Lengths 300 250 200 150 100 50 0 1 10 Number of Cycles at 60 Hz 100 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/3KP.html for current information. 101 Revision: January 09, 2009 3KP Series 3KP Series Transient Voltage Suppression Diodes Axial Leaded – 3000W > 3KP series Soldering Parameters Reflow Condition TP tp Ramp-up Critical Zone TL to TP - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp up rate (Liquidus Temp (TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Time (min to max) (ts) 150°C Temperature (T) 200°C TL Ts(max) tL Ramp-down 3°C/second max 3°C/second max 217°C 260+0/-5 °C Ts(min) ts Preheat 25˚C t 25˚C to Peak Time (t) Peak Temperature (TP) Time within 5°C of actual peak Temperature (tp) Ramp-down Rate Time 25°C to peak Temperature (TP) Do not exceed Flow/Wave Soldering (Solder Dipping) 6°C/second max 8 minutes Max. 280°C Peak Temperature : Dipping Time : Soldering : 265OC 10 seconds 1 time Physical Specifications Weight Case Polarity Terminal 0.07oz., 2.1g P600 molded plastic body over passivated junction. Color band denotes the cathode except Bipolar. Matte Tin axial leads, solderable per JESD22-B102D. Environmental Specifications Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock JESD22-A104 JESD 22-A102 JESD22-A103 JESD22-A108 JESD22-A106 Dimensions D C A A Dimensions A B C D Inches Min 1.000 0.340 0.048 0.340 Max 0.360 0.052 0.360 Millimeters Min 25.40 8.60 1.22 8.60 Max 9.10 1.32 9.10 B P600 3KP Series 102 Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/3KP.html for current information. Transient Voltage Suppression Diodes Axial Leaded – 3000W > 3KP series Part Numbering System 3KPxxx XX X OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Part Marking System Cathode Band 3KPXXX F Littelfuse Logo Product Type Packaging Part Number 3KPxxxXX 3KPxxxXX-B Component Package P600 P600 Quantity 800 500 Packaging Option Tape & Reel BULK Packaging Specification EIA STD RS-296E Littelfuse Concord Packing Spec. DM-0016 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/3KP.html for current information. 103 Revision: January 09, 2009 3KP Series 3KP Series