P6KE SERIES 600 Watts Transient Voltage Suppressor Diodes DO-15 Features UL Recognized File # E-96005 Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Exceeds environmental standards of MIL-STD-19500 600W surge capability at 10 x 100 us waveform, duty cycle: 0.01% Excellent clamping capability Low zener impedance Fast response time: Typically less than 1.0ps from 0 volts to VBR for unidirectional and 5.0 ns for bidirectional Typical IR less than 1uA above 10V High temperature soldering guaranteed: 260 oC / 10 seconds / .375”,(9.5mm) lead length / 5lbs.,(2.3kg) tension Dimensions in inches and (millimeters) Mechanical Data Case: Molded plastic Lead: Pure tin plated lead free,, solderable per MIL-STD-202, Method 208 Polarity: Color band denotes cathode except bipolar Weight: 0.42gram Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number O P eak P ower D issipation at T A =25 C, Tp=1ms (N ote 1) o Steady State Power Dissipation at T L=75 C Lead Lengths .375”, 9.5mm (Note 2) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) (Note 3) Maximum Instantaneous Forward Voltage at 50.0A for Unidirectional Only (Note 4) Symbol P PK Value Minimum 600 Units Watts PD 5.0 Watts IFSM 100 Amps VF 3.5 / 5.0 Volts Operating and Storage Temperature Range T J, T STG -55 to + 175 o 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T A =25 C Per Fig. 2. Notes: 2. Mounted on Copper Pad Area of 1.6 x 1.6” (40 x 40 mm) Per Fig. 4. 3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minutes Maximum. 4. V F =3.5V for Devices of V BR ≤ 200V and V F =5.0V Max. for Devices of V BR >200V. o C Devices for Bipolar Applications 1. For Bidirectional Use C or CA Suffix for Types P6KE6.8 through Types P6KE400. 2. Electrical Characteristics Apply in Both Directions. Version: A06 RATINGS AND CHARACTERISTIC CURVES (P6KE SERIES) FIG.2- PULSE DERATING CURVE FIG.1- PEAK PULSE POWER RATING CURVE 10 1 0.1 0.1 s 1.0 s 10 s 100 s 1.0ms 10ms DERATING IN PERCENTAGE. % 100 NON-REPETITIVE PULSE WAVEFORM SHOWN in FIG.3 O TJ = 25 C PEAK PULSE POWER (PPP) or CURRENT (IPPM) PPPM, PEAK PULSE POWER, KW 100 75 50 25 0 0 25 tp, PULSE WIDTH, sec. 100 125 150 175 200 FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT UNIDIRECTIONAL ONLY 200 tr = 10 sec Peak Value IPPM 100 PULSE WIDTH (td) is DEFINED as the POINT WHERE the PEAK CURRENT DECAYS to 50% of IPPM Half Value - IPPM 2 10/1000 sec. WAVEFORM as DEFINED by R.E.A. 50 td 0 1.0 2.0 3.0 t, TIME, ms 4.0 IFSM, PEAK FORWARD SURGE CURRENT. AMPERES 150 PEAK PULSE CURRENT - % 75 O FIG.3- CLAMPING POWER PULSE WAVEFORM 0 50 TA, AMBIENT TEMPERATURE. ( C) 8.3ms Single Half Sine Wave JEDEC Method 100 50 10 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz FIG.5- TYPICAL JUNCTION CAPACITANCE (UNIDIRECTIONAL) 6000 VR=0 1000 O CJ,JUNCTION CAPACITANCE. (pF) Tj =25 C f = 1.0MHz Vsig = 50 mVp-p MEASURED at STAND-OFF VOLTAGE, VWM 100 10 1 10 100 200 V(BR), BREAKDOWN VOLTAGE. VOLTS Version: A06 ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted) Device P6KE6.8 P6KE6.8A P6KE7.5 P6KE7.5A P6KE8.2 P6KE8.2A P6KE9.1 P6KE9.1A P6KE10 P6KE10A P6KE11 P6KE11A P6KE12 P6KE12A P6KE13 P6KE13A P6KE15 P6KE15A P6KE16 P6KE16A P6KE18 P6KE18A P6KE20 P6KE20A P6KE22 P6KE22A P6KE24 P6KE24A P6KE27 P6KE27A P6KE30 P6KE30A P6KE33 P6KE33A P6KE36 P6KE36A P6KE39 P6KE39A P6KE43 P6KE43A P6KE47 P6KE47A P6KE51 P6KE51A P6KE56 P6KE56A P6KE62 P6KE62A P6KE68 P6KE68A P6KE75 P6KE75A P6KE82 P6KE82A P6KE91 P6KE91A P6KE100 P6KE100A P6KE110 P6KE110A P6KE120 P6KE120A P6KE130 P6KE130A P6KE150 P6KE150A P6KE160 P6KE160A P6KE170 P6KE170A P6KE180 P6KE180A P6KE200 P6KE200A P6KE220 P6KE220A P6KE250 P6KE250A P6KE300 P6KE300A P6KE350 P6KE350A P6KE400 P6KE400A P6KE440 P6KE440A Nominal Voltage (Volts) 6.8 6.8 7.5 7.5 8.2 8.2 9.1 9.1 10 10 11 11 12 12 13 13 15 15 16 16 18 18 20 20 22 22 24 24 27 27 30 30 33 33 36 36 39 39 43 43 47 47 51 51 56 56 62 62 68 68 75 75 82 82 91 91 100 100 110 110 120 120 130 130 150 150 160 160 170 170 180 180 200 200 220 220 250 250 300 300 350 350 400 400 440 440 Breakdown Voltage VBR (Volts) (Note 1) Min Max 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 55.8 58.9 61.2 64.6 67.5 71.3 73.8 77.9 81.9 86.5 90.0 95.0 99.0 105.0 108.0 114.0 117.0 124.0 135.0 143.0 144.0 152.0 153.0 162.0 162.0 171.0 180.0 190.0 198.0 209.0 225.0 237.0 270.0 285.0 315.0 332.0 360.0 380.0 396.0 418.0 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 68.2 65.1 74.8 71.4 82.5 78.8 90.2 86.1 100.0 95.5 110.0 105.0 121.0 116.0 132.0 126.0 143.0 137.0 165.0 158.0 176.0 168.0 187.0 179.0 198.0 189.0 220.0 210.0 242.0 231.0 275.0 263.0 330.0 315.0 385.0 368.0 440.0 420.0 484.0 462.0 Test Current @IT (mA) Stand-Off Voltage VWM (Volts) 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 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 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 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 97.2 102.0 105.0 111.0 121.0 128.0 130.0 136.0 138.0 145.0 146.0 154.0 162.0 171.0 175.0 185.0 202.0 214.0 243.0 256.0 284.0 300.0 324.0 342.0 356.0 376.0 Maximum Maximum Maximum Maximum Reverse Leakage Peak Pulse Clamping Temperature at VWM Current IRSM Voltage at IPPM Coefficient O ID (uA) (Note 2)(Amps) VC(Volts) of VBR(% / C) 1000 1000 500 500 200 200 50 50 10 10 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 58 60 53 55 50 52 45 47 42 43 38 40 36 37 33 34 28 29 26 28 23 25 21 22 19 20 18 19 16 16.8 14 15 13.0 13.8 12 12.6 11.1 11.6 10.0 10.6 9.2 9.7 8.5 8.9 7.8 8.1 7.0 7.4 6.4 6.8 5.8 6.1 5.3 5.5 4.8 5.0 4.3 4.5 3.9 4.1 3.6 3.8 3.3 3.5 2.9 3.0 2.7 2.8 2.5 2.6 2.4 2.5 2.1 2.2 1.8 1.9 1.7 1.8 1.4 1.5 1.2 1.3 1.05 1.1 0.99 1.04 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 89.0 85.0 98.0 92.0 108.0 103.0 118.0 113.0 131.0 125.0 144.0 137.0 158.0 152.0 173.0 165.0 187.0 179.0 215.0 207.0 230.0 219.0 244.0 234.0 258.0 246.0 287.0 274.0 344.0 328.0 360.0 344.0 430.0 414.0 504.0 482.0 574.0 548.0 631.0 600.0 0.057 0.057 0.061 0.061 0.065 0.065 0.068 0.068 0.073 0.073 0.075 0.075 0.078 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 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 0.108 0.108 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 Dimensions in inches and (millimeters) Notes: 1. VBR measured after IT applied for 300us, IT=square wave pulse or equivalent. 2. Surge current waverform per Figure 3 and derate per Figure 2. 3. For bipolar types having VWM of 10 volts and under, the ID limit is doubled. 4. All terms and symbols are consistent with ANSI/IEEE C62.35. - 572 - Version: A06 TVS APPLICATION NOTES: Transient Voltage Suppressors may be used at various points in a circuit to provide various degrees of protection. The following is a typical linear power supply with transient voltage suppressor units placed at different points. All provide protection of the load. FIGURE 1 Transient Voltage Suppressors 1 provides maximum protection. However, the system will probably require replacement of the line fuse(F) since it provides a dominant portion of the series impedance when a surge is encountered. However, we do not recommend to use the TVS diode here, unless we can know the electric circuit impedance and the magnitude of surge rushed into the circuit. Otherwise the TVS diode is easy to be destroyed by voltage surge. Transient Voltage Suppressor 2 provides execllent protection of circuitry excluding the transformer(T). However, since the transformer is a large part of the series impedance, the chance of the line fuse opening during the surge condition is reduced. Transient Voltage Suppressor 3 provides the load with complete protection. It uses a unidirectional Transient Voltage Suppressor, which is a cost advantage. The series impedance now includes the line fuse, transformer, and bridge rectifier(B) so failure of the line fuse is further reduced. If only Transient Voltage Suppressor 3 is in use, then the bridge rectifier is unprotected and would require a higher voltage and current rating to prevent failure by transients. Any combination of these three, or any one of these applications, will prevent damage to the load. This would require varying trade-offs in power supply protection versus maintenance(changing the time fuse). An additional method is to utilize the Transient Voltage Suppressor units as a controlled avalanche bridge. This reduces the parts count and incorporates the protection within the bridge rectifier. FIGURE 2 - 573 -