1N6278

1.5KE6.8 thru 1.5KE550CA and 1N6267 thru 1N6303A Transient Voltage Suppressors Peak Pulse Power 1500W Breakdown Voltage 6.8 to 550V Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Glass passivated junction 1500W peak pulse power capabililty on 10/1000us waveform, repetition rate (duty cycle): 0.05% Excellent clamping capability Low incremental surge resistance Very fast response time High temperature soldering guaranteed: 265oC/10 seconds, 0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension Includes 1N6267 thru 1N6303A Mechanical Data Case: Molded plastic body over passivated junction Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: For unidirectional types the color band denotes the cathode, which is positive with respect to the anode under normal TVS operation Mounting Position: Any Weight: 0.045oz., 1.2g Devices for Bidirectional Applications For bi-directional, use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440 (e.g. 1.5KE6.8C, 1.5KE440CA). Electrical characteristics apply in both directions. Maximum Ratings and Characteristics (TA=25oC unless otherwise noted) Parameter Peak power dissipation with a 10/1000us waveform (Fig. 1) Peak pulse current with a 10/1000us waveform Steady state power dissipation at TL=75oC, lead lengths 0.375" (9.5mm) (2) Peak forward surge current 8.3ms single half sine-wave uni-directional only (3) Maximum instantaneous forward voltage at 100A for unidirectional only (4) Typical thermal resistance junction-to-lead Typical thermal resistance junction-to-ambient Operating junction and storage temperature range (1) (1) Symbol P PPM IPPM PM(AV) IFSM VF RθJL RθJA TJ, TSTG Value Minimum 1500 See Next Table 6.5 200 3.5/5.0 20 75 -55 to +175 Unit W A W Amps Volts o C/W C/W o o C Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25oC per Fig. 2 2. Mounted on copper pad area of 1.6 x 1.6” (40 x 40 mm) per Fig. 5 3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum 4. VF=3.5 V for devices of V(BR)220V 593 Electrical Characteristics (TA=25oC unless otherwise noted) Breakdow n voltage V(BR) (Volts) (1) JE D E C Type number 1N6267 1N6267A 1N6268 1N6268A 1N6269 1N6269A 1N6270 1N6270A 1N6271 1N6271A 1N6272 1N6272A 1N6273 1N6273A 1N6274 1N6274A 1N6275 1N6275A 1N6276 1N6276A 1N6277 1N6277A 1N6278 1N6278A 1N6279 1N6279A 1N6280 1N6280A 1N6281 1N6281A 1N6282 1N6282A 1N6283 1N6283A 1N6284 1N6284A 1N6285 1N6285A 1N6286 1N6286A 1N6287 1N6287A 1N6288 1N6288A 1N6289 1N6289A Good-Ark Part number 1.5KE6.8 1.5KE6.8A 1.5KE7.5 1.5KE7.5A 1.5KE8.2 1.5KE8.2A 1.5KE9.1 1.5KE9.1A 1.5KE10 1.5KE10A 1.5KE11 1.5KE11A 1.5KE12 1.5KE12A 1.5KE13 1.5KE13A 1.5KE15 1.5KE15A 1.5KE16 1.5KE16A 1.5KE18 1.5KE18A 1.5KE20 1.5KE20A 1.5KE22 1.5KE22A 1.5KE24 1.5KE24A 1.5KE27 1.5KE27A 1.5KE30 1.5KE30A 1.5KE33 1.5KE33A 1.5KE36 1.5KE36A 1.5KE39 1.5KE39A 1.5KE43 1.5KE43A 1.5KE47 1.5KE47A 1.5KE51 1.5KE51A 1.5KE56 1.5KE56A Min. 6.12 6.45 6.75 7.13 7.38 7.79 8.19 8.65 9.00 9.50 9.90 10.5 10.8 11.4 11.7 12.4 13.5 14.3 14.4 15.2 16.2 17.1 18.0 19.0 19.8 20.9 21.6 22.8 24.3 25.7 27.0 28.5 29.7 31.4 32.4 34.2 35.1 37.1 38.7 40.9 42.3 44.7 45.9 48.5 50.4 53.2 Max. 7.48 7.14 8.25 7.88 9.02 8.61 10.0 9.55 11.0 10.5 12.1 11.6 13.2 12.6 14.3 13.7 16.5 15.8 17.6 16.8 19.8 18.9 22.0 21.0 24.2 23.1 26.4 25.2 29.7 28.4 33.0 31.5 36.3 34.7 39.6 37.8 42.9 41.0 47.3 45.2 51.7 49.4 56.1 53.6 61.6 58.8 Maximum reverse leakage at VWM ID(4) (uA) 1000 1000 500 500 200 200 50 50 10 10 5.0 5.0 5.0 5.0 5.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Maximum peak pulse current IPPM(2) (A) 139 143 128 133 120 124 109 112 100 103 92.6 96.2 86.7 89.8 78.9 82.4 68.2 70.8 63.8 66.7 56.6 59.5 51.5 54.2 47.0 49.0 43.2 45.2 38.4 40.0 34.5 36.2 31.4 32.8 28.8 30.1 26.6 27.8 24.2 25.3 22.1 23.1 20.4 21.4 18.6 19.5 Maximum clamping voltage at IPPM VC (Volts) 10.8 10.5 11.7 11.3 12.5 12.1 13.8 13.4 15.0 14.5 16.2 15.6 17.3 16.7 19.0 18.2 22.0 21.2 23.5 22.5 26.5 25.2 29.1 27.7 31.9 30.6 34.7 33.2 39.1 37.5 43.5 41.4 47.7 45.7 52.0 49.9 56.4 53.9 61.9 59.3 67.8 64.8 73.5 70.1 80.5 77.0 Maximum temperature coefficient of V(BR) (% / oC) 0.057 0.057 0.061 0.061 0.065 0.065 0.068 0.068 0.073 0.073 0.075 0.075 0.076 0.078 0.081 0.081 0.084 0.084 0.086 0.086 0.088 0.088 0.090 0.090 0.092 0.092 0.094 0.094 0.096 0.096 0.097 0.097 0.098 0.098 0.099 0.099 0.100 0.100 0.101 0.101 0.101 0.101 0.102 0.102 0.103 0.103 Test current at IT (mA) 10 10 10 10 10 10 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Stand-off voltage VWM (Volts) 5.50 5.80 6.05 6.40 6.63 7.02 7.37 7.78 8.10 8.55 8.92 9.40 9.72 10.2 10.5 11.1 12.1 12.8 12.9 13.6 14.5 15.3 16.2 17.1 17.8 18.8 19.4 20.5 21.8 23.1 24.3 25.6 26.8 28.2 29.1 30.8 31.6 33.3 34.8 36.8 38.1 40.2 41.3 43.6 45.4 47.8 594 Electrical Characteristics (TA=25oC unless otherwise noted) Breakdow n voltage V(BR) (Volts) (1) JE D E C Type number 1N6290 1N6290A 1N6291 1N6291A 1N6292 1N6292A 1N6293 1N6293A 1N6294 1N6294A 1N6295 1N6295A 1N6296 1N6296A 1N6297 1N6297A 1N6298 1N6298A 1N6299 1N6299A 1N6300 1N6300A 1N6301 1N6301A 1N6302 1N6302A 1N6303 1N6303A Good-Ark Part number 1.5KE62 1.5KE62A 1.5KE68 1.5KE68A 1.5KE75 1.5KE75A 1.5KE82 1.5KE82A 1.5KE91 1.5KE91A 1.5KE100 1.5KE100A 1.5KE110 1.5KE110A 1.5KE120 1.5KE120A 1.5KE130 1.5KE130A 1.5KE150 1.5KE150A 1.5KE160 1.5KE160A 1.5KE170 1.5KE170A 1.5KE180 1.5KE180A 1.5KE200 1.5KE200A * 1.5KE220 1.5KE220A * 1.5KE250 1.5KE250A 1.5KE300 1.5KE300A 1.5KE350 1.5KE350A 1.5KE400 1.5KE400A 1.5KE440 1.5KE440A 1.5KE480A 1.5KE510A 1.5KE530A 1.5KE540A 1.5KE550A Min. 55.8 58.9 61.2 64.6 67.5 71.3 73.8 77.9 81.9 86.5 90.0 95.0 99.0 105 108 114 117 124 136 143 144 152 153 162 162 171 180 190 198 209 225 237 270 285 315 333 360 380 396 418 456 485 503.5 513 522.5 Max. 68.2 65.1 74.8 71.4 82.5 78.8 90.2 86.1 100 95.5 110 105 121 116 132 126 143 137 165 158 176 168 187 179 198 189 220 210 242 231 275 263 330 315 385 368 440 420 484 462 504 535 556.5 567 577.5 Maximum reverse leakage at VWM ID(4) (uA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Maximum peak pulse current IPPM(2) (A) 16.9 17.6 15.3 16.3 13.9 14.6 12.7 13.3 11.5 12.0 10.4 10.9 9.5 9.9 8.7 9.1 8.0 8.4 7.0 7.2 6.5 6.8 6.1 6.4 5.8 6.1 5.2 5.5 4.4 4.6 4.2 4.4 3.5 3.6 3.0 3.1 2.6 2.7 2.4 2.5 2.3 2.1 2.1 2.0 2.0 Maximum clamping voltage at IPPM VC (Volts) 89.0 85.0 98.0 92.0 109 104 118 113 131 125 144 137 158 152 173 165 187 179 215 207 230 219 244 234 258 246 287 274 344 328 360 344 430 414 504 482 574 548 631 602 658 698 725 740 760 Maximum temperature coefficient of V(BR) (% / oC) 0.104 0.104 0.104 0.104 0.105 0.105 0.105 0.105 0.106 0.106 0.106 0.106 0.107 0.107 0.107 0.107 0.107 0.107 0.108 0.106 0.106 0.108 0.108 0.108 0.108 0.108 0.108 0.108 0.108 0.108 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 0.110 Test current at IT (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Stand-off voltage VWM (Volts) 50.2 53.0 55.1 58.1 60.7 64.1 66.4 70.1 73.7 77.8 81.0 85.5 89.2 94.0 97.2 102 105 111 121 128 130 136 138 145 146 154 162 171 175 185 202 214 243 256 284 300 324 342 356 376 408 434 450 459 467 Notes: 1. V(BR) measured after IT applied for 300us, IT=square wave pulse or equivalent 2. Surge current waveform per Fig. 3 and derate per Fig. 2 3. All terms and symbols are consistent with ANSI/IEEE CA62.35 4. For bidirectional types with VR 10 volts and less the ID limit is doubled 5. For parts without A, the VBR is +10% Application: This series of Silicon Transient Suppressors is used in applications where large voltage transients can permanently damage voltage-sensitive components. The TVS diode can be used in applications where induced lightning on rural or remote transmission lines presents a hazard to electronic circuitry (ref: R.E.A. specification P.E. 60). This Transient Voltage Suppressor diode has a pulse power rating of 1500 watts for one millisecond. The response time of TVS diode clamping action is effectively instantaneous (1 x 10-9 seconds bidirectional); therefore, they can protect integrated circuits, MOS devices, hybrids, and other voltage sensitive semiconductors and components. TVS diodes can also be used in series or parallel to increase the peak power ratings. 595 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 596 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 597 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 598