TVS Diodes Axial Leaded 1500W > 1.5KE series RoHS Pb e3 1.5KE Series Description The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients Uni-directional induced by lightning and other transient voltage events. Features Bi-directional 1500W peak pulse Low incremental surge capability at 10/1000s resistance waveform, repetition rate Typical I less than 1A R (duty cycles):0.01% when V min>12V BR Glass passivated chip High temperature Agency Approvals junction in DO-201 to reflow soldering Package guaranteed: 260C/30sec Agency Agency File Number Fast response time: / 0.375,(9.5mm) lead typically less than 1.0ps length, 5 lbs., (2.3kg) E230531 from 0 Volts to BV min tension Excellent clamping V T = V 25C BR J BR capability x (1+T x (T - 25)) J Maximum Ratings and Thermal Characteristics ( T:Temperature O Typical failure mode is (T =25 C unless otherwise noted) A Coefficient, typical value short from over-specified is 0.1%) voltage or current Parameter Symbol Value Unit Plastic package is Whisker test is conducted Peak Pulse Power Dissipation (Fig.2) by ammabilitfl y rated V-0 per 10/1000s Test Waveform (Fig.4) (Note 1) P 1500 W based on JEDEC PPM -Single Die Parts Underwriters Laboratories JESD201A per its table 4a Peak Pulse Power Dissipation(Fig.2) by and 4c Matte tin leadfree plated 10/1000s Test Waveform(Fig.4)(Note 1) P 2000 W PPM -Stacked Die Parts (Note 4) IEC-61000-4-2 ESD Halogen free and RoHS Steady State Power Dissipation on Infinite Heat P 6.5 W 30kV(Air), 30kV (Contact) compliant D Sink at T =75C L ESD protection of data Pb-free E3 means 2nd Peak Forward Surge Current, 8.3ms Single Half I 200 A FSM Sine Wave Unidirectional Only (Note 2) lines in accordance with level interconnect is Maximum Instantaneous Forward Voltage at IEC 61000-4-2 Pb-free and the terminal V 3.5/5.0 V F 100A for Unidirectional Only (Note 3) finish material is tin(Sn) EFT protection of data Operating Junction and Storage Temperature -55 to (IPC/JEDEC J-STD- lines in accordance with T , T C J STG Range 175 609A.01) IEC 61000-4-4 Typical Thermal Resistance Junction to Lead R 15 C/W JL Typical Thermal Resistance Junction to Ambient R 75 C/W JA Notes: Applications 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. TVS devices are ideal for the protection of I/O interfaces, 3. V < 3.5V for single die parts and V < 5.0V for stacked-die parts. F F 4. For stacked die component details, please refer to part numbers labeled by * in Electrical Characteristics. V bus and other vulnerable circuits used in telecom, CC computer, industrial and consumer electronic applications. Functional Diagram Additional Infomarion Datasheet Resources Samples Bi-directional Cathode Anode Uni-directional 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.10/30/20TVS Diodes Axial Leaded 1500W > 1.5KE series Electrical Characteristics (T =25C unless otherwise noted) A Maximum Maximum Agency Breakdown Voltage V Part Part Reverse Stand Test Clamping Maximum Peak BR Reverse Approval (Volts) I Number Number off Voltage V Current Voltage Pulse Current T R Leakage I V R R (Uni) (Bi) (Volts) I (mA) V I I (A) T C pp pp (A) Min. Max. (Volts) 1.5KE6.8A 1.5KE6.8CA 5.80 6.45 7.14 10 10.5 144.8 1000 X 1.5KE7.5A 1.5KE7.5CA 6.40 7.13 7.88 10 11.3 134.5 500 X 1.5KE8.2A 1.5KE8.2CA 7.02 7.79 8.61 10 12.1 125.6 200 X 1.5KE9.1A 1.5KE9.1CA 7.78 8.65 9.50 1 13.4 113.4 50 X 1.5KE10A 1.5KE10CA 8.55 9.50 10.50 1 14.5 104.8 10 X 1.5KE11A 1.5KE11CA 9.40 10.50 11.60 1 15.6 97.4 5 X 1.5KE12A 1.5KE12CA 10.20 11.40 12.60 1 16.7 91.0 5 X 1.5KE13A 1.5KE13CA 11.10 12.40 13.70 1 18.2 83.5 1 X 1.5KE15A 1.5KE15CA 12.80 14.30 15.80 1 21.2 71.7 1 X 1.5KE16A 1.5KE16CA 13.60 15.20 16.80 1 22.5 67.6 1 X 1.5KE18A 1.5KE18CA 15.30 17.10 18.90 1 25.2 60.3 1 X 1.5KE20A 1.5KE20CA 17.10 19.00 21.00 1 27.7 54.9 1 X 1.5KE22A 1.5KE22CA 18.80 20.90 23.10 1 30.6 49.7 1 X 1.5KE24A 1.5KE24CA 20.50 22.80 25.20 1 33.2 45.8 1 X 1.5KE27A 1.5KE27CA 23.10 25.70 28.40 1 37.5 40.5 1 X 1.5KE30A 1.5KE30CA 25.60 28.50 31.50 1 41.4 36.7 1 X 1.5KE33A 1.5KE33CA 28.20 31.40 34.70 1 45.7 33.3 1 X 1.5KE36A 1.5KE36CA 30.80 34.20 37.80 1 49.9 30.5 1 X 1.5KE39A 1.5KE39CA 33.30 37.10 41.00 1 53.9 28.2 1 X 1.5KE43A 1.5KE43CA 36.80 40.90 45.20 1 59.3 25.6 1 X 1.5KE47A 1.5KE47CA 40.20 44.70 49.40 1 64.8 23.5 1 X 1.5KE51A 1.5KE51CA 43.60 48.50 53.60 1 70.1 21.7 1 X 1.5KE56A 1.5KE56CA 47.80 53.20 58.80 1 77.0 19.7 1 X 1.5KE62A 1.5KE62CA 53.00 58.90 65.10 1 85.0 17.9 1 X 1.5KE68A 1.5KE68CA 58.10 64.60 71.40 1 92.0 16.5 1 X 1.5KE75A 1.5KE75CA 64.10 71.30 78.80 1 103.0 14.8 1 X 1.5KE82A 1.5KE82CA 70.10 77.90 86.10 1 113.0 13.5 1 X 1.5KE91A 1.5KE91CA 77.80 86.50 95.50 1 125.0 12.2 1 X 1.5KE100A 1.5KE100CA 85.50 95.00 105.00 1 137.0 11.1 1 X 1.5KE110A 1.5KE110CA 94.00 105.00 116.00 1 152.0 10.0 1 X 1.5KE120A 1.5KE120CA 102.00 114.00 126.00 1 165.0 9.2 1 X 1.5KE130A 1.5KE130CA 111.00 124.00 137.00 1 179.0 8.5 1 X 1.5KE150A 1.5KE150CA 128.00 143.00 158.00 1 207.0 7.3 1 X 1.5KE160A 1.5KE160CA 136.00 152.00 168.00 1 219.0 6.9 1 X 1.5KE170A 1.5KE170CA 145.00 162.00 179.00 1 234.0 6.5 1 X 1.5KE180A 1.5KE180CA 154.00 171.00 189.00 1 246.0 6.2 1 X 1.5KE200A 1.5KE200CA 171.00 190.00 210.00 1 274.0 5.5 1 X 1.5KE220A 1.5KE220CA 185.00 209.00 231.00 1 328.0 4.6 1 X 1.5KE250A - 214.00 237.00 263.00 1 344.0 4.4 1 X - 1.5KE250CA* 214.00 237.00 263.00 1 344.0 5.9 1 X 1.5KE300A* 1.5KE300CA* 256.00 285.00 315.00 1 414.0 4.9 1 X 1.5KE320A* 1.5KE320CA* 273.00 304.00 336.00 1 441.0 4.6 1 X 1.5KE350A* 1.5KE350CA* 300.00 332.00 368.00 1 482.0 4.2 1 X 1.5KE400A* 1.5KE400CA* 342.00 380.00 420.00 1 548.0 3.7 1 X 1.5KE440A* 1.5KE440CA* 376.00 418.00 462.00 1 602.0 3.1 1 X 1.5KE480A* 1.5KE480CA* 408.00 456.00 504.00 1 658.0 3.1 1 - 1.5KE510A* 1.5KE510CA* 434.00 485.00 535.00 1 698.0 2.9 1 - 1.5KE530A* 1.5KE530CA* 451.00 503.50 556.50 1 725.0 2.8 1 - 1.5KE540A* 1.5KE540CA* 460.00 513.00 567.00 1 740.0 2.8 1 - 1.5KE550A* 1.5KE550CA* 468.00 522.50 577.50 1 760.0 2.7 1 - 1.5KE600A* 1.5KE600CA* 512.00 570.00 630.00 1 828.0 2.5 1 - For bidirectional type having V of 10 volts and less, the I limit is double. R R For parts without A, the V is 10% and V 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 C For stack-die parts, use * to label the part number. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.10/30/20