15KPA20CA-B Littelfuse

TVS Diode Axial Leaded 15000W > 15KPA series RoHS Pb e3 15KPA Series 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. Features Bi-directional Glass passivated chip Typical I less than 2A R junction in P600 package when V min>36V BR 15kW peak pulse High temperature capability at 10/1000s to reflow soldering waveform, repetition rate guaranteed: 260C/40sec Agency Approvals (duty cycles):0.01% / 0.375, (9.5mm) lead length, 5 lbs., (2.3kg) Fast response time: Agency Agency File Number tension typically less than 1.0ps E230531 from 0 Volts to BV min V T = V 25C BR J BR x (1+T x (T - 25)) Excellent clamping J (T:Temperature capability Coefficient, typical value Typical failure mode is is 0.1%) Maximum Ratings and Thermal Characteristics short from over-specified O (T =25 C unless otherwise noted) UL Recognized compound A voltage or current meeting flammability Whisker test is conducted rating V-0 Parameter Symbol Value Unit based on JEDEC Matte tin leadfree plated JESD201A per its table 4a Peak Pulse Power Dissipation by 10/1000s P 15 kW PPM Test Waveform (Fig.2)(Note 1) and 4c Halogen free and RoHS compliant Steady State Power Dissipation on Infinite IEC 61 000-4-2 ESD P 8.0 W D Heat Sink at T =75C L 30kV(Air), 30kV (Contact) Pb-free E3 means 2nd Peak Forward Surge Current, 8.3ms Single level interconnect is Pb- ESD protection of dat a I 400 A FSM Half Sine Wave Unidirectional Only (Note 2) free and the terminal finish lines in accordance with Operating Junction and Storage material is tin(Sn) (IPC/ IEC 61000-4-2 T , T -55 to 175 C J STG Temperature Range JEDEC J-STD-609A.01) EFT protection of dat a Typical Thermal Resistance Junction to Lead R 8.0 C/W JL Recognized to UL 497B lines in accordance with Typical Thermal Resistance Junction R 40 C/W IEC 61000-4-4 JA to Ambient Low incremental surge Notes: resistance O 1. Non-repetitive current pulse , per Fig. 4 and derated above T (initial) =25 C per Fig. 3. J 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Applications TVS componants are ideal for the protection of I/O interfaces, V bus and other vulnerable circuits used in CC telecom, computer, industrial and consumer electronic applications. Additional Infomarion Functional Diagram Bi-directional Datasheet Resources Samples Cathode Anode Uni-directional 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20TVS Diode Axial Leaded 15000W > 15KPA series Electrical Characteristics (T =25C unless otherwise noted) A Maximum Maximum Breakdown Test Maximum Agency Part Part Reverse Stand Reverse Clamping Voltage V BR Current Peak Recognition Number Number off Voltage V Leakage Voltage R (Volts) I I T Pulse Current T (Uni) (Bi) (Volts) I V V I R R C PP I (A) (mA) pp MIN MAX (V) ( A) 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, the parts without A are currently available, but not recommended for new designs. The parts with A are preferred. BR 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/27/20