Transient Voltage Suppression Diodes Axial Leaded – 10kA > AK10 series AK10 Series RoHS Pb e4 Description The AK10 series of high power TVS diode is specially designed for meeting severe surge test environment of both AC and DC line protection applications. It features a very fast response and ultra low clamping characteristics over traditional metal oxide ( MOV ) solutions. They can be connected in series and / or parallel to create a very high surge current protection solution. Features Agency Approvals • Very low clamping voltage • IEC-61000-4-2 ESD • Ultra compact: less 15kV(Air), 8kV (Contact) AGENCY AGENCY FILE NUMBER than one-tenth the size • ESD protection of data E128662 of traditional discrete lines in accordance with solutions IEC 61000-4-2 Maximum Ratings and Thermal Characteristics • Sharp breakdown voltage • EFT protection of data (TA=25OC unless otherwise noted) • Low slope resistance lines in accordance with IEC 61000-4-4 Parameter Symbol Value Unit • Bi-directional • Halogen-free Operating Storage Temperature • Foldbak technology for T -55 to 150 °C Range STG superior clamping factor • RoHS compliant Operating Junction Temperature T -55 to 125 ºC • Symmetric in leads width • Glass passivated junction Range J for easier soldering • Pb-free E4 means 2nd Current Rating1 I 10 kA during assembly. level interconnect is PP Pb-free and the terminal Note: finish material is silver 1. Rated I measured with 8/20μS pulse. PP Functional Diagram Additional Infomarion Bi-direcctional Datasheet Resources Samples Electrical Characteristics (T=25°C unless otherwise noted) A NuPmabrte rs MParakritn g SVtVo(aVolntSaldtOgso) eff L(RIeReM)a v@kaeaxrVgs.S eeO T8y(IµR5p AOi@cC)a l RVeoveltrasgee B (rVeBaRk) d@o wITn CuTerIrTsetn t CuVrMCrLe a@nxVt. oP(CIlePtlaPaa)gmk ( eNPp uionltsgee 1) MCoaoexff. fi VTceBiRemnpt 0C aBpiaMasca i1txa0.n kcHez AApgpernocvya l µA Min Volts Max Volts (mA) V Volts I Amps (%/OC) (nF) CL PP AK10 - 015C 10 - 015C 15 10 15 16 19 10 28 10,000 0.1 12.0 AK10 - 030C 10 - 030C 30 10 15 32 37 10 58 10,000 0.1 11.0 X AK10 - 058C 10 - 058C 58 10 15 64 70 10 110 10,000 0.1 6.5 X AK10 - 066C 10 - 066C 66 10 15 72 80 10 120 10,000 0.1 6.5 X AK10 - 076C 10 - 076C 76 10 15 85 95 10 140 10,000 0.1 6.5 X AK10 - 170C 10 - 170C 170 10 15 180 220 10 260 10,000 0.1 2.8 X AK10 - 190C 10 - 190C 190 10 15 200 245 10 290 10,000 0.1 2.5 X AK10 - 240C 10 - 240C 240 10 15 250 285 10 340 10,000 0.1 2.2 X AK10 - 380C 10 - 380C 380 10 15 401 443 10 520 10,000 0.1 2.0 X AK10 - 430C 10 - 430C 430 10 15 440 490 10 625 10,000 0.1 1.4 X AK10 - 530C 10 - 530C 530 10 15 560 619 10 750 10,000 0.1 1.0 X Note: Using 8/20µS wave shaped defined in IEC 61000-4-5. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/20/15

Transient Voltage Suppression Diodes Axial Leaded – 10kA > AK10 series Physical Specifications Flow/Wave Soldering (Solder Dipping) Peak Temperature : 265OC Weight Contact manufacturer Dipping Time : 10 seconds Case Epoxy encapsulated Soldering : 1 time Silver plated leads, solderable per Terminal MIL-STD-750 Method 2026 Wave Solder Profile Figure 1 - Non Lead-free Profile Figure 2 - Lead-free Profile 300 300 Maximum Wave 240C Maximum Wave 260C 250 250 TEMPERATURE (ºC) 112050000 (ºC)TEMPERATURE 112050000 50 50 0 0 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 1.5 2 2.5 3 3.5 4 TIME(MINUTES) TIME(MINUTES) Ratings and Characteristic Curves (T=25°C unless otherwise noted) A Figure 3 - Peak Power Derating Figure 4 - Surge Response 100 e u al d V 80 A) e k Rat 60 nt ( nt of 40 urre e C c er P 20 0 0 25 50 75 100 125 T - Initial Junction Temperature (ºC) Voltage (V) J continues on next page. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/20/15

Transient Voltage Suppression Diodes Axial Leaded – 10kA > AK10 series Ratings and Characteristic Curves (T=25°C unless otherwise noted) (Continued) A Figure 5 - Typical Peak Pulse Power Rating Curve Figure 6 - Typical V Vs Junction Temperature BR 100000 12 AK10-430C 10 W) 10000 ge 8 P-Peak Pulse Power (kPPM 110010000 8/20µsAK10-076C 10/3501µ0s/1000µs Percent of V ChanBR ---0246642 1 -8 -50 -25 0 25 50 75 100 125 0.00001 0.0001 0.001 Junction Temperature(T ) t-Pulse Width (sec.) j d Figure 7 - Surge Response Figure 8 - Pulse Waveform (8/20 Surge current waveform) Voltage tr = rise time to peak value Peak td = decay time to half value %IPP100 Value – Current nt tr x td =8/20µs e urr C ulse 50 Half Value P k a e Time (µs) P Note: I – PP 0 The power dissipation causes a change in avalanche tr td voltage during the surge and the avalanche voltage 0 t – Time (µs) eventually returns to the original value when the transient has passed. Dimensions Dimensions Inches Millimeters A A 0.950 +/- 0.04 24.15 +/- 1.00 F L2 G L1 A - 530C 1.370 +/- 0.08 34.70 +/- 2.00 B 0.095 +/- 0.024 2.4 +/- 0.60 C 0.236 +/- 0.04 6.00 +/- 1.00 D D 0.570 max. 14.48 max. E 0.050 +/- 0.002 1.270 +/- 0.05 C F 0.500 max. 12.70 max. B C E G - 015C 0.142 +/- 0.04 3.60 +/- 1.00 G - 030C 0.167 +/- 0.04 4.23 +/- 1.00 G - 058C/066C/076C 0.200 +/- 0.04 5.08 +/- 1.00 G - 170C/190C 0.362 +/- 0.04 9.2 +/- 1.00 G - 240C 0.420 +/- 0.04 10.67 +/- 1.00 G - 380C/430C 0.650 +/- 0.04 16.50 +/- 1.00 G - 530C 1.060 +/- 0.06 27.00 +/- 1.50 L1/L2 L1= L2 tolerance +/- 0.04 inch (1.0 mm) © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/20/15

Transient Voltage Suppression Diodes Axial Leaded – 10kA > AK10 series Part Marking System Part Marking Apply to P/N listed below: Littelfuse Logo AK10-015C Apply to P/N listed below: AK10-030C AK10-170C 10-XXLXFX AAAKKK111000---000567866CCC LFYWW 10-xxxx AAAKKK111000---123948000CCC Y Littelfuse Logo AK10-430C W AK10-530C W Part Marking Trace Code Marking Trace Code Marking Y:Year Code Y:Year Code WW: Working Week Code WW: Working Week Code Type 1 - Side View Type 2- Top View Part Numbering System Packing Options AK10 XXXX Part Number Component Quantity Packaging Package Option Series Type Stand Off Voltage AK10XXXX AK Package 56pcs/Box Bulk (Please Refer to Electrical Characteristics Chart) AK10-XXXX-12 AK Package 12pcs/Box Bulk © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/20/15