Transient Voltage Suppression Diodes Axial Leaded - 15000W RoHS 15KPA Series Description The 15KPA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features t 3P)4DPNQMJBOU t 5ZQJDBMNBYJNVN temperature coefficient VBR = 0.1% x VBR@25C t (MBTTQBTTJWBUFEDIJQ KVODUJPOJO1QBDLBHF t 8QFBLQVMTF capability at 10x1000s waveform, repetition rate (duty cycles):0.01% t 'BTUSFTQPOTFUJNF typically less than 1.0ps from 0 Volts to BV min t &YDFMMFOUDMBNQJOH capability Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter t -PXJODSFNFOUBMTVSHF resistance t 5ZQJDBM*R less than 2A above 36V t )JHIUFNQFSBUVSF soldering guaranteed: 260C/40 seconds / w NN MFBE length, 5 lbs., (2.3kg) tension t 1MBTUJDQBDLBHFIBT Underwriters Laboratory Flammability classification 94V-O t .BUUF5JO-FBEoGSFF plated Symbol Value Unit PPPM 15000 W Applications Steady State Power Dissipation on inifinite heat sink at TL=75C (Fig. 5) PD 8.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional only (Note 2) 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. IFSM 400 A TJ , TSTG -55 to 175 C Typical Thermal Resistance Junction to Lead RuJL 8.0 C/W Typical Thermal Resistance Junction to Ambient RuJA 40 C/W Peak Pulse Power Dissipation by 10x1000s test waveform (Fig.1) (Note 1) Operating Junction and Storage Temperature Range 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. 15KPA Series Specifications are subject to change without notice. 89 www.littelfuse.com (c)2007 Littelfuse Transient Voltage Suppression Diodes Axial Leaded - 15000W Electrical Characteristics MIN Test Current IT (mA) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR ( A) Maximum Clamping Voltage VC @ IPP (V) 18.99 20.11 22.34 24.57 26.81 29.04 31.28 33.51 36.90 40.20 44.70 48.00 50.30 53.60 57.00 60.30 64.80 67.00 71.50 78.20 83.80 87.10 94.90 100.50 111.70 122.90 134.00 145.20 167.60 178.70 189.90 201.10 223.40 245.70 268.10 290.40 312.80 50 50 20 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 5 515.4 488.7 440.2 407.0 371.0 343.2 317.9 297.8 276.1 252.5 229.5 216.3 207.4 194.3 182.1 172.2 161.0 155.0 144.9 132.9 123.8 119.7 109.7 103.7 93.6 84.5 78.5 72.5 62.4 58.4 55.4 52.3 47.3 35.2 39.3 36.2 33.2 5000 5000 1500 500 150 50 25 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 29.3 30.9 34.3 37.1 40.7 44.0 47.5 50.7 54.7 59.8 65.8 69.8 72.8 77.7 82.9 87.7 93.8 97.4 104.2 113.6 122.0 126.1 137.6 145.6 161.3 178.6 192.3 208.3 241.9 258.6 272.7 288.5 319.1 428.6 384.6 416.7 454.5 Part Number (Uni) Part Number (Bi) Reverse Stand off Voltage VR (Volts) Breakdown Voltage VBR (Volts) @ IT 15KPA17A 15KPA18A 15KPA20A 15KPA22A 15KPA24A 15KPA26A 15KPA28A 15KPA30A 15KPA33A 15KPA36A 15KPA40A 15KPA43A 15KPA45A 15KPA48A 15KPA51A 15KPA54A 15KPA58A 15KPA60A 15KPA64A 15KPA70A 15KPA75A 15KPA78A 15KPA85A 15KPA90A 15KPA100A 15KPA110A 15KPA120A 15KPA130A 15KPA150A 15KPA160A 15KPA170A 15KPA180A 15KPA200A 15KPA220A 15KPA240A 15KPA260A 15KPA280A 15KPA17CA 15KPA18CA 15KPA20CA 15KPA22CA 15KPA24CA 15KPA26CA 15KPA28CA 15KPA30CA 15KPA33CA 15KPA36CA 15KPA40CA 15KPA43CA 15KPA45CA 15KPA48CA 15KPA51CA 15KPA54CA 15KPA58CA 15KPA60CA 15KPA64CA 15KPA70CA 15KPA75CA 15KPA78CA 15KPA85CA 15KPA90CA 15KPA100CA 15KPA110CA 15KPA120CA 15KPA130CA 15KPA150CA 15KPA160CA 15KPA170CA 15KPA180CA 15KPA200CA 15KPA220CA 15KPA240CA 15KPA260CA 15KPA280CA 17 18 20 22 24 26 28 30 33 36 40 43 45 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 180 200 220 240 260 280 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 For bidirectional type having VR of 30 volts and less, the IR limit is double. For parts without A, the VBR is +10% and Vc is 5% higher than with A parts www.littelfuse.com (c)2007 Littelfuse 90 15KPA Series Specifications are subject to change without notice. Transient Voltage Suppression Diodes Axial Leaded - 15000W Ratings and Characteristic Curves (T =25C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % PPPM-Peak Pulse Power (kW) 1000 100 10 1 0.000001 0.00001 0.0001 100 80 60 40 20 0 0.001 0 25 td-Pulse Width (sec.) 50 75 100 125 150 175 200 TA-Ambient temperature (C) Figure 3 - Test Pulse Waveform Figure 4 - Typical Junction Capacitance tr=10sec TJ=25C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 Bi-directional V=0V 10000 Uni-directional V=0V Cj (pf) IPPM- Peak Pulse Current, % IRSM 150 Half Value IPPM IPPM ( ) 100 2 50 Bi-directional @ VR Uni-directional @ VR 10/1000sec. Waveform as defined by R.E.A Tj=25C f=1.0MHz Vsig=50mVp-p 0 td 1 1.0 0 2.0 3.0 0.0 4.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 VBR - Reverse Breakdown Voltage (V) t-Time (ms) Figure 6 - Maximum Non-Repetitive Forward Surge Current Figure 5 - Steady State Power Derating Curve 450 8 IFSM, Peak Forward Surge Current (A) Steady State Power Dissipation (W) 9 7 6 5 4 3 L = 0.375" (9.5mm) Lead Lengths 2 1 0 0 25 50 75 100 125 150 175 15KPA Series 350 300 250 200 150 100 50 0 200 1 TL- Lead Temperature(C) Specifications are subject to change without notice. 400 91 10 Number of Cycles at 60 Hz 100 www.littelfuse.com (c)2007 Littelfuse Transient Voltage Suppression Diodes Axial Leaded - 15000W Soldering Parameters Reflow Condition Ramp-up - Temperature Min (Ts(min)) 150C - Temperature Max (Ts(max)) 200C - Time (min to max) (ts) oTFDT Critical Zone TL to TP TL Average ramp up rate (Liquidus Temp (TL) to peak 3C/second max TS(max) to TL - Ramp-up Rate 3C/second max Reflow tp TP Temperature (T) Pre Heat -FBEoGSFFBTTFNCMZ tL Ts(max) Ramp-down Ts(min) ts Preheat 25C - Temperature (TL) (Liquidus) 217C - Time (min to max) (ts) oTFDPOET t 25C to Peak Time (t) Peak Temperature (TP) 260+0/-5 C Time within 5C of actual peak Temperature (tp) oTFDPOET Flow/Wave Soldering (Solder Dipping) Ramp-down Rate 6C/second max Peak Temperature : 265OC Time 25C to peak Temperature (TP) 8 minutes Max. Dipping Time : 10 seconds Do not exceed 280C Soldering : 1 time Physical Specifications Environmental Specifications Weight 0.07oz., 2.5g Temperature Cycle +&4%" Case P600 molded plastic body over QBTTJWBUFEKVODUJPO Pressure Cooker +&4%" Polarity Color band denotes the cathode except Bipolar. High Temp. Storage +&4%" Terminal Matte Tin axial leads, solderable per +&4%#% HTRB +&4%" Thermal Shock +&4%" Dimensions D Dimensions C A B A Inches Millimeters Min Max Min Max A 1.000 - 25.40 - B 0.340 0.360 8.60 9.10 C 0.048 0.052 1.22 1.32 D 0.340 0.360 8.60 9.10 P600 www.littelfuse.com (c)2007 Littelfuse 92 15KPA Series Specifications are subject to change without notice. Transient Voltage Suppression Diodes Axial Leaded - 15000W Part Numbering System Part Marking System 15KPA XXX C A Cathode Band 15KPAXXX 5% VOLTAGE TOLERANCE BI-DIRECTIONAL STAND OFF VOLTAGE F SERIES Option: Suffix B is for bulk packing. Littelfuse Logo Product Type Packaging Component Package Quantity Packaging Option 15KPAxxxXX P600 800 Tape & Reel 15KPAxxxXXB P600 500 BOX Part Number 15KPA Series Specifications are subject to change without notice. Packaging Specification &*"45%34& Littelfuse Concord Packing Spec. DM-0016 93 www.littelfuse.com (c)2007 Littelfuse