Transient Voltage Suppression Diodes Axial Leaded – 15000W > 15KPA series 15KPA Series RoHS Pb e3 Descriptions Uni-directional The 15KPA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Bi-directional Features • Glass passivated chip • Low incremental surge junction in P600 package resistance • 15kW peak pulse • Typical I less than 2μA Agency Approvals capability at 10/1000μs when VR min>36V BR waveform, repetition rate • High temperature AGENCY AGENCY FILE NUMBER (duty cycles):0.01% to reflow soldering • Fast response time: guaranteed: 260°C/40sec E230531 typically less than 1.0ps / 0.375”, (9.5mm) lead from 0 Volts to BV min length, 5 lbs., (2.3kg) • Excellent clamping tension Maximum Ratings and Thermal Characteristics capability • V @ T= V @25°C BR J BR (T =25OC unless otherwise noted) • Typical failure mode is x (1+αT x (T - 25)) A J short from over-specified (αT:Temperature Parameter Symbol Value Unit voltage or current Coefficient, typical value is 0.1%) Peak Pulse Power Dissipation by • Whisker test is conducted 10/1000μs Test Waveform (Fig.2) P 15 kW based on JEDEC • UL Recognized compound PPM (Note 1) JESD201A per its table 4a meeting flammability Steady State Power Dissipation on and 4c rating V-0 P 8.0 W Infinite Heat Sink at TL=75ºC D • IEC-61000-4-2 ESD • Matte tin lead–free plated Peak Forward Surge Current, 8.3ms 30kV(Air), 30kV (Contact) • Halogen free and RoHS Single Half Sine Wave Unidirectional I 400 A Only (Note 2) FSM • ESD protection of data compliant lines in accordance with • Pb-free E3 means 2nd Operating Junction and Storage Temperature Range TJ, TSTG -55 to 175 °C IEC 61000-4-2 level interconnect is • EFT protection of data Pb-free and the terminal Typical Thermal Resistance Junction to Lead RθJL 8.0 °C/W lines in accordance with finish material is tin(Sn) IEC 61000-4-4 (IPC/JEDEC J-STD- Typical Thermal Resistance R 40 °C/W 609A.01) Junction to Ambient θJA Applications Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above T (initial) =25OC per Fig. 3. J TVS componants are ideal for the protection of I/O 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. interfaces, V bus and other vulnerable circuits used in CC telecom, computer, industrial and consumer electronic applications. Functional Diagram Additional Infomarion Bi-directional Datasheet Resources Samples Cathode Anode Uni-directional © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/20/18

Transient Voltage Suppression Diodes Axial Leaded – 15000W > 15KPA series Electrical Characteristics (T=25°C unless otherwise noted) A Reverse Breakdown Test Maximum Maximum Maximum Agency NuPmarbt e r NuPmarbt e r VSotlatangde o Vff V(Vooltlatsg)e @ V BIR CurIre nt PPuelaske LReeavkeargsee CVlaomltapgineg Recognition (Uni) (Bi) R T T Current I I @ V V @ I (Volts) (mA) pp R R C PP MIN MAX (A) (µ A) (V) 15KPA17A 15KPA17CA 17 18.99 20.79 50 515.4 5000 29.3 X 15KPA18A 15KPA18CA 18 20.11 22.01 50 488.7 5000 30.9 X 15KPA20A 15KPA20CA 20 22.34 24.46 20 440.2 1500 34.3 X 15KPA22A 15KPA22CA 22 24.57 26.91 10 407.0 500 37.1 X 15KPA24A 15KPA24CA 24 26.81 29.35 5 371.0 150 40.7 X 15KPA26A 15KPA26CA 26 29.04 31.80 5 343.2 50 44.0 X 15KPA28A 15KPA28CA 28 31.28 34.24 5 317.9 25 47.5 X 15KPA30A 15KPA30CA 30 33.51 36.70 5 297.8 15 50.7 X 15KPA33A 15KPA33CA 33 36.9 40.4 5 276.1 2 54.7 X 15KPA36A 15KPA36CA 36 40.2 44.0 5 252.5 2 59.8 X 15KPA40A 15KPA40CA 40 44.7 48.9 5 229.5 2 65.8 X 15KPA43A 15KPA43CA 43 48.0 52.6 5 216.3 2 69.8 X 15KPA45A 15KPA45CA 45 50.3 55.0 5 207.4 2 72.8 X 15KPA48A 15KPA48CA 48 53.6 58.7 5 194.3 2 77.7 X 15KPA51A 15KPA51CA 51 57.0 62.4 5 182.1 2 82.9 X 15KPA54A 15KPA54CA 54 60.3 66.0 5 172.2 2 87.7 X 15KPA58A 15KPA58CA 58 64.8 70.9 5 161.0 2 93.8 X 15KPA60A 15KPA60CA 60 67.0 73.4 5 155.0 2 97.4 X 15KPA64A 15KPA64CA 64 71.5 78.3 5 144.9 2 104.2 X 15KPA70A 15KPA70CA 70 78.2 85.6 5 132.9 2 113.6 X 15KPA75A 15KPA75CA 75 83.8 91.7 5 123.8 2 122.0 X 15KPA78A 15KPA78CA 78 87.1 95.4 5 119.7 2 126.1 X 15KPA85A 15KPA85CA 85 94.9 104.0 5 109.7 2 137.6 X 15KPA90A 15KPA90CA 90 100.5 110.1 5 103.7 2 145.6 X 15KPA100A 15KPA100CA 100 111.7 122.3 5 93.6 2 161.3 X 15KPA110A 15KPA110CA 110 122.9 134.5 5 84.5 2 178.6 X 15KPA120A 15KPA120CA 120 134.0 146.8 5 78.5 2 192.3 X 15KPA130A 15KPA130CA 130 145.2 159.0 5 72.5 2 208.3 X 15KPA150A 15KPA150CA 150 167.6 183.5 5 62.4 2 241.9 X 15KPA160A 15KPA160CA 160 178.7 195.7 5 58.4 2 258.6 X 15KPA170A 15KPA170CA 170 189.9 207.9 5 55.4 2 272.7 X 15KPA180A 15KPA180CA 180 201.1 220.1 5 52.3 2 288.5 X 15KPA200A 15KPA200CA 200 223.4 244.6 5 47.3 2 319.1 X 15KPA220A 15KPA220CA 220 245.7 269.1 5 42.4 2 356.0 X 15KPA240A 15KPA240CA 240 268.1 293.5 5 39.3 2 384.6 X 15KPA260A 15KPA260CA 260 290.4 318.0 5 36.2 2 416.7 X 15KPA280A 15KPA280CA 280 312.8 342.4 5 33.2 2 454.5 X For bidirectional type having V of 30 volts and less, the I limit is double. R R For parts without A, the V is ±10% and Vc is 5% higher than with A parts BR 2 © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/20/18

Transient Voltage Suppression Diodes Axial Leaded – 15000W > 15KPA series I-V Curve Characteristics Uni-directional Bi-directional Ipp IT Vc VBRVR V Vc VBRVR IR V IRVF IR VRVBRVc IT IT Ipp Ipp P Peak Pulse Power Dissipation -- Max power dissipation PPM V Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation R V Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I) BR T V Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) C I Reverse Leakage Current -- Current measured at V R R V Forward Voltage Drop for Uni-directional F Ratings and Characteristic Curves (T=25°C unless otherwise noted) A Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Curve Voltage Transients 1000 TJ initial = Tamb W) k 15kW at 10/1000µs, 25°C Voltage Across TVS wer ( 100 nt o e P or Curr Current Through TVS Pulse oltage Peak 10 V -M PPP 1 0.001 0.01 0.1 1 10 t-Pulse Width (ms) d Time continues on next page. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/20/18

Transient Voltage Suppression Diodes Axial Leaded – 15000W > 15KPA series Ratings and Characteristic Curves (T=25°C unless otherwise noted) (Continued) A Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Test Pulse Waveform 150 100 k Pulse Power (P) or Current (I)PPPPDerating in Percentage % 257505 I- Peak Pulse Current, % IPPMRSM 15000 tr=1PI0PeµPasMke cVaHIlPuaPelMf Va(lI Pu P1a2eTPac0sM usuJ / rd1=)ltrsh02eeee50nfi W °0tpnC dµioedeisdtnceh tabc( wyt.yds hW ) R teiosar. E ev5d .0eteAh%ffieon orpemfde IaPkP M a Pe 0 td 0 25 50 75 100 125 150 175 200 0 0 1.0 2.0 3.0 4.0 TJ - Initial Junction Temperature (ºC) t-Time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance 100000 100 Uni-direc(cid:31)onal V=0V W) C/ 10000 Bi-direc(cid:31)onal V=0V e (° c an 10 d F) 1000 pe p m Cj ( al I Uni-direc(cid:31)onal V=V m 100 R er Bi-direc(cid:31)onal V=VR nt Th 1 e 10 si n a Tr 1 0.1 0 50 100 150 200 250 300 350 0.01 0.1 1 10 100 1000 V - Reverse Breakdown Voltage (V) BR TP-Pulse Duration (s) Figure 7 - Maximum Non-Repetitive Peak Forward Figure 8 - Peak Forward Voltage Drop vs Peak Forward Surge Current Uni-Directional Only Current (Typical Values) 1000 nt (A) 900 100 2 stacked-die e urr 800 A) orward Surve C 567000000 ward Current( 10 3 stacked-die ak F 400 For Pe-M 300 Peak 1 IFS 200 I-F 100 0.1 0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 1 10 100 Number of Cycles at 60 Hz VF-Peak Forward Voltage(V) © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/20/18

Transient Voltage Suppression Diodes Axial Leaded – 15000W > 15KPA series Soldering Parameters Lead–free Reflow Condition assembly TP tp - Temperature Min (T ) 150°C Ramp-up Critical Zone Pre Heat - Temperature Max (Tss(m(mina)x)) 200°C (T)e Ts(mTaLx) tL TL to TP Atov epreaagke ram- pT iumpe r a(mtei n(L tioq umidauxs) T(tes)mp (TA) 630°C –/ s1e8c0o nsde cmsax TemperaturTs(min) Prethseat Ramp-down T to T - Ramp-up Rate 3°C/second max S(max) A 25˚C - Temperature (T ) (Liquidus) 217°C t 25˚C to Peak Reflow A Time (t) - Time (min to max) (t) 60 – 150 seconds s Peak Temperature (T) 260+0/-5 °C P Time within 5°C of actual peak Flow/Wave Soldering (Solder Dipping) 20 – 40 seconds Temperature (t) p Ramp-down Rate 6°C/second max Peak Temperature : 265OC Time 25°C to peak Temperature (T) 8 minutes Max. Dipping Time : 10 seconds P Do not exceed 260°C Soldering : 1 time Physical Specifications Environmental Specifications Weight 0.07oz., 2.5g High Temp. Storage JESD22-A103 P600 molded plastic body over Case passivated junction. HTRB JESD22-A108 Color band denotes the cathode except Polarity Temperature Cycling JESD22-A104 Bipolar. Matte Tin axial leads, solderable per H3TRB JESD22-A101 Terminal JESD22-B102. RSH JESD22-B106 Dimensions Inches Millimeters Cathode Band Dimensions D (for uni-directional products only) Min Max Min Max C A 1.000 - 25.40 - B 0.340 0.360 8.60 9.10 A B A C 0.048 0.052 1.22 1.36 D 0.340 0.360 8.60 9.10 P600 © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/20/18

Transient Voltage Suppression Diodes Axial Leaded – 15000W > 15KPA series Part Numbering System Part Marking System 15KPAxxxXXX Cathode Band OPTION CODE: (for uni-directional BLANK Reel Tape products only) F -B Bulk Packaging YYWW Littelfuse Logo Trace Code Marking TYPE CODE: YY:Year Code A Uni-Directional (5% V Voltage Tolerance) WW: Week Code BR CA Bi-Directional (5% V Voltage Tolerance) BR 15KPAXXX V VOLTAGE Product Type R SERIES CODE Packing Options Component Packaging Part Number Quantity Packaging Specification Package Option 15KPAxxxXX P600 800 Tape & Reel EIA STD RS-296 15KPAxxxXX-B P600 100 Bulk Littelfuse Spec. Tape and Reel Specification Off Center (625.5.06) either side 2.0(5633.+00+.20.709//--10..00)39 0.028(0.7) 0.047 0.236 (1.2) (6.0) 0.394+/-0.020 (10.0+/-0.5) Dimensions are in 13.0 inches/mm (330.2) 3.0 (76.2) 0.68 (17.27) 2.75 (69.85) Direction of Feed Recess Depth Max. 0.75 (19.05) Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/20/18