P6KE6.8A Series 600 Watt Peak Power Littelfuse -40 Transient Voltage Suppressors Littelfuse.com Unidirectional* The P6KE6.8A series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability and fast response time. These devices are the Littelfuse exclusive, cost- effective, highly reliable axial leaded package and is ideally-suited Cathode Anode for use in communication systems, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. Features: Working Peak Reverse Voltage Range 5.8 to 171 V Peak Power 600 W 1 ms ESD Rating of Class 3 (>16 KV) per Human Body Model Maximum Clamp Voltage Peak Pulse Current AXIAL LEAD Low Leakage < 5 A above 10 V CASE 017AA PLASTIC Maximum Temperature Coefficient Specified UL 497B for Isolated Loop Circuit Protection Response Time is Typically < 1 ns PbFree Packages are Available MARKING DIAGRAM Mechanical Characteristics: CASE: Void-free, Transfer-molded, Thermosetting plastic FINISH: All external surfaces are corrosion resistant and leads are A readily solderable P6KE MAXIMUM LEAD TEMPERATURE FOR SOLDERING: xxxA 260 C, 1/16 from the case for 10 seconds YYWW POLARITY: Cathode indicated by polarity band MOUNTING POSITION: Any MAXIMUM RATINGS Rating Symbol Value Unit A = Assembly Location P6KExxxA = Device Number Peak Power Dissipation (Note 1) T 25C P 600 W L PK YY = Year Steady State Power Dissipation P 5.0 W D WW = Work Week T 25C, Lead Length = 3/8 in L = PbFree Package Derated above T = 50C 50 mW/C L (Note: Microdot may be in either location) Thermal Resistance, JunctiontoLead R 20 C/W JL Forward Surge Current (Note 2) T = 25C I 100 A A FSM ORDERING INFORMATION Operating and Storage Temperature Range T , T 55 to C J stg Device Package Shipping +150 Stresses exceeding Maximum Ratings may damage the device. Maximum P6KExxxA Axial Lead 1000 Units / Box Ratings are stress ratings only. Functional operation above the Recommended P6KExxxAG Axial Lead 1000 Units / Box Operating Conditions is not implied. Extended exposure to stresses above the (PbFree) Recommended Operating Conditions may affect device reliability. 1. Nonrepetitive current pulse per Figure 4 and derated above T = 25C per A P6KExxxARL Axial Lead 4000/Tape & Reel Figure 2. P6KExxxARLG Axial Lead 4000/Tape & Reel 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses (PbFree) per minute maximum. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Specifications subject to change without notice. 2016 Littelfuse, Inc. 1 Publication Order Number: September 19, 2016 Rev. 10 P6KE6.8A/DP6KE6.8A Series ELECTRICAL CHARACTERISTICS (T = 25C unless A otherwise noted, V = 3.5 V Max. I (Note 6) = 50 A) I F F Symbol Parameter I F I Maximum Reverse Peak Pulse Current PP V Clamping Voltage I C PP V Working Peak Reverse Voltage RWM V V V C BR RWM V I Maximum Reverse Leakage Current V R RWM I V R F I T V Breakdown Voltage I BR T I Test Current T V Maximum Temperature Coefficient of V BR BR I PP I Forward Current F V Forward Voltage I F F UniDirectional TVS ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted, V = 3.5 V Max. I (Note 6) = 50 A) A F F Breakdown Voltage V I (Note 5) C PP V RWM (Note 3) V (Note 4) (V) I V I I V BR T C PP V R RWM BR Device Marking V A Min Nom Max mA V A %/C Device* P6KE6.8A, G P6KE6.8A 5.8 1000 6.45 6.80 7.14 10 10.5 57 0.057 P6KE7.5ARLG P6KE7.5A 6.4 500 7.13 7.51 7.88 10 11.3 53 0.061 P6KE10AG P6KE10A 8.55 10 9.5 10 10.5 1 14.5 41 0.073 P6KE12A, G P6KE12A 10.2 5 11.4 12 12.6 1 16.7 36 0.078 P6KE13AG P6KE13A 11.1 5 12.4 13.05 13.7 1 18.2 33 0.081 P6KE15AG P6KE15A 12.8 5 14.3 15.05 15.8 1 21.2 28 0.084 P6KE16A, G P6KE16A 13.6 5 15.2 16 16.8 1 22.5 27 0.086 P6KE18AG P6KE18A 15.3 5 17.1 18 18.9 1 25.2 24 0.088 P6KE20ARLG P6KE20A 17.1 5 19 20 21 1 27.7 22 0.09 P6KE22ARLG P6KE22A 18.8 5 20.9 22 23.1 1 30.6 20 0.092 P6KE24ARLG P6KE24A 20.5 5 22.8 24 25.2 1 33.2 18 0.094 P6KE27ARLG P6KE27A 23.1 5 25.7 27.05 28.4 1 37.5 16 0.096 P6KE30ARLG P6KE30A 25.6 5 28.5 30 31.5 1 41.4 14.4 0.097 P6KE33AG P6KE33A 28.2 5 31.4 33.05 34.7 1 45.7 13.2 0.098 P6KE36AG P6KE36A 30.8 5 34.2 36 37.8 1 49.9 12 0.099 P6KE39AG P6KE39A 33.3 5 37.1 39.05 41 1 53.9 11.2 0.1 P6KE43AG P6KE43A 36.8 5 40.9 43.05 45.2 1 59.3 10.1 0.101 P6KE47AG P6KE47A 40.2 5 44.7 47.05 49.4 1 64.8 9.3 0.101 P6KE51AG P6KE51A 43.6 5 48.5 51.05 53.6 1 70.1 8.6 0.102 P6KE56AG P6KE56A 47.8 5 53.2 56 58.8 1 77 7.8 0.103 P6KE62ARLG P6KE62A 53 5 58.9 62 65.1 1 85 7.1 0.104 P6KE68AG P6KE68A 58.1 5 64.6 68 71.4 1 92 6.5 0.104 P6KE75ARLG P6KE75A 64.1 5 71.3 75.05 78.8 1 103 5.8 0.105 P6KE82ARLG P6KE82A 70.1 5 77.9 82 86.1 1 113 5.3 0.105 P6KE91ARLG P6KE91A 77.8 5 86.5 91 95.5 1 125 4.8 0.106 P6KE100ARLG P6KE100A 85.5 5 95 100 105 1 137 4.4 0.106 P6KE120ARLG P6KE120A 102 5 114 120 126 1 165 3.6 0.107 P6KE130AG P6KE130A 111 5 124 130.5 137 1 179 3.3 0.107 P6KE150AG P6KE150A 128 5 143 150.5 158 1 207 2.9 0.108 P6KE160ARLG P6KE160A 136 5 152 160 168 1 219 2.7 0.108 P6KE180ARLG P6KE180A 154 5 171 180 189 1 246 2.4 0.108 P6KE200A, G P6KE200A 171 5 190 200 210 1 274 2.2 0.108 3. A transient suppressor is normally selected according to the maximum working peak reverse voltage (V ), which should be equal to or RWM greater than the dc or continuous peak operating voltage level. 4. V measured at pulse test current I at an ambient temperature of 25C BR T 5. Surge current waveform per Figure 4 and derate per Figures 1 and 2. 6. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. *The G suffix indicates PbFree package or PbFree Packages are available. Specifications subject to change without notice. 2016 Littelfuse, Inc. Publication Order Number: 2 September 19, 2016 Rev. 10 P6KE6.8A/D