P6KE6.8 thru P6KE550CA Transient Voltage Suppressors Peak Pulse Power 600W Breakdown Voltage 6.8 to 550V Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Glass passivated junction 600W peak pulse power capabililty with a 10/1000us waveform, repetition rate (duty cycle): 0.01% Excellent clamping capability Low incremental surge resistance Very fast response time High temp. soldering guaranteed: 265oC/10 seconds, 0.375” (9.5mm) lead length, 5lbs. (2.3 kg) tension Mechanical Data Case: JEDEC DO-204AC(DO-15) molded plastic body over passivated junction Terminals: Solder 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: 0.015oz., 0.4g Devices for Bidirectional Applications For bi-directional devices, use suffix C or CA for types P6KE6.8 through types P6KE440 (e.g. P6KE6.8C, P6KE440CA). Electrical characteristics apply in both directions. Maximum Ratings and Characteristics (TA=25oC unless otherwise noted) Parameter Symbol Peak power dissipation with a 10/1000us waveform (Fig. 1) Peak pulse current with a 10/1000us waveform (1) Steady state power dissipation at TL=75oC, lead lengths 0.375" (9.5mm) (2) Peak forward surge current, 8.3ms single half sine-wave (3) Value Unit P PPM Minimum 600 (1) W IPPM See Next Table A PM(AV) 5.0 W IFSM 100 A Maximum instantaneous forward voltage at 50A for unidirectional only (4) VF 3.5/5.0 Volts Typical thermal resistance junction-to-lead RθJL 20 o C/W RθJA 75 o C/W TJ, TSTG -55 to +150 Typical thermal resistance junction-to-ambient Operating junction and storage temperature range Notes: o o C 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 C per Fig. 2 2. Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) 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, and VF=5.0 Volt max. for devices of V(BR)>220V 582 Electrical Characteristics (Ratings at 25oC ambient temperature unless otherwise specified.) Breakdow n voltage V(BR) (Volts) (1) Stand-off voltage VWM (Volts) Maximum reverse leakage at VWM ID(3) (uA) Maximum peak pulse current IPPM(2) (A) Maximum clamping voltage at IPPM VC (Volts) Maximum temperature coefficient of V(BR) (% / oC) Device type Min. Max. Test current at IT (mA) P6KE6.8 6.12 7.48 10 5.50 1000 55.6 10.8 0.057 P6KE6.8A 6.45 7.14 10 5.80 1000 57.1 10.5 0.057 P6KE7.5 6.75 8.25 10 6.05 500 51.3 11.7 0.061 P6KE7.5A 7.13 7.88 10 6.40 500 53.1 11.3 0.061 P6KE8.2 7.38 9.02 10 6.63 200 48.0 12.5 0.065 P6KE8.2A 7.79 8.61 10 7.02 200 49.6 12.1 0.065 P6KE9.1 8.19 10.0 1.0 7.37 50 43.5 13.8 0.068 P6KE9.1A 8.65 9.55 1.0 7.78 50 44.8 13.4 0.068 P 6K E 10 9.00 11.0 1.0 8.10 10 40.0 15.0 0.073 P 6K E 10A 9.50 10.5 1.0 8.55 10 41.4 14.5 0.073 P6KE11 9.90 12.1 1.0 8.92 5.0 37.0 16.2 0.075 P6KE11A 10.5 11.6 1.0 9.40 5.0 38.5 15.6 0.075 P 6K E 12 10.8 13.2 1.0 9.72 5.0 34.7 17.3 0.076 P 6K E 12A 11.4 12.6 1.0 10.2 5.0 35.9 16.7 0.078 0.081 P 6K E 13 11.7 14.3 1.0 10.5 5.0 31.6 19.0 P 6K E 13A 12.4 13.7 1.0 11.1 5.0 33.0 18.2 0.081 P 6K E 15 13.5 16.5 1.0 12.1 1.0 27.3 22.0 0.084 P 6K E 15A 14.3 15.8 1.0 12.8 1.0 28.3 21.2 0.084 P 6K E 16 14.4 17.6 1.0 12.9 1.0 25.5 23.5 0.086 P 6K E 16A 15.2 16.8 1.0 13.6 1.0 26.7 22.5 0.086 P 6K E 18 16.2 19.8 1.0 14.5 1.0 22.6 26.5 0.088 0.088 P 6K E 18A 17.1 18.9 1.0 15.3 1.0 23.8 25.2 P 6K E 20 18.0 22.0 1.0 16.2 1.0 20.6 29.1 0.090 P 6K E 20A 19.0 21.0 1.0 17.1 1.0 21.7 27.7 0.090 P 6K E 22 19.8 24.2 1.0 17.8 1.0 18.8 31.9 0.092 P 6K E 22A 20.9 23.1 1.0 18.8 1.0 19.6 30.6 0.092 P 6K E 24 21.6 26.4 1.0 19.4 1.0 17.3 34.7 0.094 P 6K E 24A 22.8 25.2 1.0 20.5 1.0 18.1 33.2 0.094 P 6K E 27 24.3 29.7 1.0 21.8 1.0 15.3 39.1 0.096 P 6K E 27A 25.7 28.4 1.0 23.1 1.0 16.0 37.5 0.096 P 6K E 30 27.0 33.0 1.0 24.3 1.0 13.8 43.5 0.097 P 6K E 30A 28.5 31.5 1.0 25.6 1.0 14.5 41.4 0.097 P 6K E 33 29.7 36.3 1.0 26.8 1.0 12.6 47.7 0.098 P 6K E 33A 31.4 34.7 1.0 28.2 1.0 13.1 45.7 0.098 P 6K E 36 32.4 39.6 1.0 29.1 1.0 11.5 52.0 0.099 P 6K E 36A 34.2 37.8 1.0 30.8 1.0 12.0 49.9 0.099 P 6K E 39 35.1 42.9 1.0 31.6 1.0 10.6 56.4 0.100 P 6K E 39A 37.1 41.0 1.0 33.3 1.0 11.1 53.9 0.100 P 6K E 43 38.7 47.3 1.0 34.8 1.0 9.7 61.9 0.101 P 6K E 43A 40.9 45.2 1.0 36.8 1.0 10.1 59.3 0.101 P 6K E 47 42.3 51.7 1.0 38.1 1.0 8.8 67.8 0.101 P 6K E 47A 44.7 49.4 1.0 40.2 1.0 9.3 64.8 0.101 P 6K E 51 45.9 56.1 1.0 41.3 1.0 8.2 73.5 0.102 P 6K E 51A 48.5 53.6 1.0 43.6 1.0 8.6 70.1 0.102 P 6K E 56 50.4 61.6 1.0 45.4 1.0 7.5 80.5 0.103 P 6K E 56A 53.2 58.8 1.0 47.8 1.0 7.8 77.0 0.103 583 Electrical Characteristics (Ratings at 25oC ambient temperature unless otherwise specified.) Breakdow n voltage V(BR) (Volts) (1) Stand-off voltage VWM (Volts) Maximum reverse leakage at VWM ID(3) (uA) Maximum peak pulse current IPPM(2) (A) Maximum clamping voltage at IPPM VC (Volts) Maximum temperature coefficient of V(BR) (% / oC) Device type Min. Max. Test current at IT (mA) P 6K E 62 55.8 68.2 1.0 50.2 1.0 6.7 89.0 0.104 P 6K E 62A 58.9 65.1 1.0 53.0 1.0 7.1 85.0 0.104 P 6K E 68 61.2 74.8 1.0 55.1 1.0 6.1 98.0 0.104 P 6K E 68A 64.6 71.4 1.0 58.1 1.0 6.5 92.0 0.104 P 6K E 75 67.5 82.5 1.0 60.7 1.0 5.6 108 0.105 P 6K E 75A 71.3 78.8 1.0 64.1 1.0 5.8 103 0.105 P 6K E 82 73.8 90.2 1.0 66.4 1.0 5.1 118 0.105 P 6K E 82A 77.9 86.1 1.0 70.1 1.0 5.3 113 0.105 P 6K E 91 81.9 100 1.0 73.7 1.0 4.6 131 0.106 P 6K E 91A 86.5 95.5 1.0 77.8 1.0 4.8 125 0.106 P 6K E 100 90.0 110 1.0 81.0 1.0 4.2 144 0.106 P 6K E 100A 95.0 105 1.0 85.5 1.0 4.4 137 0.106 P6KE110 99.0 121 1.0 89.2 1.0 3.8 158 0.107 P6KE110A 105 116 1.0 94.0 1.0 3.9 152 0.107 P 6K E 120 108 132 1.0 97.2 1.0 3.5 173 0.107 P 6K E 120A 114 126 1.0 102 1.0 3.6 165 0.107 P 6K E 130 117 143 1.0 105 1.0 3.2 187 0.107 P 6K E 130A 124 137 1.0 111 1.0 3.4 179 0.107 P 6K E 150 135 165 1.0 121 1.0 2.8 215 0.108 P 6K E 150A 143 158 1.0 128 1.0 2.9 207 0.108 P 6K E 160 144 176 1.0 130 1.0 2.6 230 0.108 P 6K E 160A 152 168 1.0 136 1.0 2.7 219 0.108 P 6K E 170 153 187 1.0 138 1.0 2.5 244 0.108 P 6K E 170A 162 179 1.0 145 1.0 2.6 234 0.108 P 6K E 180 162 198 1.0 146 1.0 2.3 258 0.108 P 6K E 180A 171 189 1.0 154 1.0 2.4 246 0.108 P 6K E 200 180 220 1.0 162 1.0 2.1 287 0.108 P 6K E 200A 190 210 1.0 171 1.0 2.2 274 0.108 P 6K E 220 198 242 1.0 175 1.0 1.7 344 0.108 P 6K E 220A 209 231 1.0 185 1.0 1.8 328 0.108 P 6K E 250 225 275 1.0 202 1.0 1.7 360 0.110 P 6K E 250A 237 263 1.0 214 1.0 1.7 344 0.110 P 6K E 300 270 330 1.0 243 1.0 1.4 430 0.110 P 6K E 300A 285 315 1.0 256 1.0 1.4 414 0.110 P 6K E 350 315 385 1.0 284 1.0 1.2 504 0.110 P 6K E 350A 333 368 1.0 300 1.0 1.2 482 0.110 P 6K E 400 360 440 1.0 324 1.0 1.0 574 0.110 P 6K E 400A 380 420 1.0 342 1.0 1.1 548 0.110 P 6K E 440 396 484 1.0 356 1.0 0.95 631 0.110 P 6K E 440A 418 462 1.0 376 1.0 1.0 602 0.110 P 6K E 480A 456 504 1.0 408 1.0 0.9 658 0.110 P 6K E 510A 485 535 1.0 434 1.0 0.9 698 0.110 P 6K E 530A 503.5 556.5 1.0 450 1.0 0.8 725 0.110 P 6K E 540A 513 567 1.0 459 1.0 0.8 740 0.110 P 6K E 550A 522.5 577.5 1.0 467 1.0 0.8 760 0.110 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. For bidirectional types with VWM of 10 volts and less, the ID limit is doubled 4. All terms and symbols are consistent with ANSI/IEEE C62.35 5. For parts without A, the VBR is +10% Description: This P6KE TVS series is a low cost commercial product for use in applications where large voltage transients can permanently damage voltage-sensitive components. The P6KE series device types are designed in a small package size where power and space is a consideration. They are characterized by their high surge capability, extremely fast response time, and low impedance, (Ron). Because of the unpredictable nature of transients, and the variation of the impedance with respect to these transients, impedance, per se, is not specified as a parametric value. However, a minimum voltage at low current conditions (BV) and a maximum clamping voltage (Vc) at a maximum peak pulse current is specified. In some instances, the thermal effect (see Vc Clamping Voltage) may be responsible for 50% to 70%. of the observed voltage differential when subjected to high current pulses for several duty cycles, thus making a maximum impedance specification insignificant. In case of a severe current overload or abnormal transient beyond the maximum ratings, the Transient Voltage Suppressor will initially fail 'short' thus tripping the system's circuit breaker or fuse while protecting the entire circuit. Curves depicting clamping voltage vs. various current pulses are available from the factory. Extended power curves vs. pulse time are also available. 584 RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 585