20KPA SERIES Glass Passivated Junction TVS STAND-OFF VOLTAGE-20 TO 300 Volts 20000 Watt Peak Pulse Power P600 Features Plastic package Glass passivated junction 20000W Peak Pulse Power capability on 10/1000 µs waveform Excellent clamping capability Repetition rate (duty cycle) : 0.05% Low incremental surge resistance Fast response time: typically less than 1.0ps from 0 Volts to BV, Bidirectonal less than 10 ns High temperature soldering guaranteed: 265°C/10 seconds/.375", 1.0 (25.4) MIN. 0.360 (9.1) 0.340 (8.6) DIA. 0.360 (9.1) 0.340 (8.6) (9.5mm) lead length,51bs.(2.3kg) tension Mechanical Data 1.0 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) DIA. Case: Molded plastic over glass passivated junction Terminal: Plated Axial Leads , solderable per MIL-STD-750 , Method 2026 Polarity: Color band denoted positive end (cathode) except Bipolar Mounting Position: Any Weight: 0.07 ounce, 2.5 gram Dimensions in inches and (millimeters) DEVICES FOR BIPOLAR APPLICATIONS For Bidirectional use C or CA Suffix for types 20KPA 20 thru types 20KPA 300.(e.g. 20KPA20C, 20KPA300CA) Electrical characteristics apply in both directions. MAXIMUM PATINGS AND CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. RATING Peak Pulse Power Dissipation on 10/ 1000 μs waveform Peak Pulse Current of on 10-1000 μs waveform Steady State Power Dissipation at T1= 75°C Lead Lengths. 375", ( 9.5mm) Peak Forward Surge Current,1/20 second / 25℃ (JEDEC Method) Operatings and Storage Temperature Range http://www.luguang.cn SYMBOL VALUE UNITS PPPM Minimum 20000 Watts IPPM SEE TABLE 1 Amps PM (AV) 8 Watts IFSM 400 Amps TJ , TSTG -55 to +175 °C mail:[email protected] 20KPA SERIES Glass Passivated Junction TVS 20KPA PART NUMBER TEST REVERSE BREAKDOWN BREAKDOWN VOLTAGE VOLTAGE CURRENT STAND- OFF VBR(V) VBR(V) IT VOLTAGE VRWM(V) MIN. @IT MAX. @IT (mA) REVERSE PEAK LEAKAGE PULSE CURRENT @ VRWM IR(µ Ipp (A) A) MAXIMUN CLAMPING VOLTAGE @IPP VC (V) UNI-POLAR BI-POLAR 20KPA20A 20KPA20CA 20 22.34 24.38 50 548.9 5000 36.8 20KPA24A 20KPA24CA 24 26.81 29.26 50 490.3 5000 41.2 20KPA26A 20KPA26CA 26 29.04 31.69 50 451.9 2000 44.7 20KPA28A 20KPA28CA 28 31.28 34.13 50 420.8 1000 48.0 20KPA30A 20KPA30CA 30 33.51 36.57 5 392.2 250 51.5 20KPA32A 20KPA32CA 32 35.74 39.01 5 372.0 150 54.3 20KPA34A 20KPA34CA 34 38.0 41.4 5 351.3 50 57.5 20KPA36A 20KPA36CA 36 40.2 43.9 5 328.5 20 61.5 20KPA40A 20KPA40CA 40 44.7 48.8 5 297.9 15 67.8 20KPA44A 20KPA44CA 44 49.1 53.6 5 277.9 10 72.7 20KPA48A 20KPA48CA 48 53.6 58.5 5 254.4 10 79.4 20KPA52A 20KPA52CA 52 58.1 63.4 5 235.4 10 85.8 20KPA56A 20KPA56CA 56 62.6 68.3 5 218.1 10 92.6 20KPA60A 20KPA60CA 60 67.0 73.1 5 207.0 10 97.6 20KPA64A 20KPA64CA 64 71.5 78.0 5 194.2 10 104.0 20KPA68A 20KPA68CA 68 76.0 82.9 5 183.6 10 110.0 20KPA72A 20KPA72CA 72 80.4 87.8 5 174.1 10 116.0 20KPA80A 20KPA80CA 80 89.4 97.5 5 155.4 10 130.0 20KPA88A 20KPA88CA 88 98.3 107.3 5 142.3 10 142.0 20KPA96A 20KPA96CA 96 107.2 117.0 5 130.3 10 155.0 20KPA104A 20KPA104CA 104 116.2 126.8 5 120.2 10 168.0 20KPA112A 20KPA112CA 112 125.1 136.5 5 111.0 10 182.0 20KPA120A 20KPA120CA 120 134.0 146.3 5 104.1 10 194.0 20KPA132A 20KPA132CA 132 147.4 160.9 5 94.8 10 213.0 20KPA144A 20KPA144CA 144 160.8 175.5 5 87.1 10 232.0 20KPA160A 20KPA160CA 160 178.7 195.0 5 78.3 10 258.0 20KPA172A 20KPA172CA 172 192.1 209.7 5 72.9 10 277.0 20KPA180A 20KPA180CA 180 201.1 219.4 5 69.4 10 291.0 20KPA192A 20KPA192CA 192 214.5 234.0 5 65.4 10 309.0 20KPA204A 20KPA204CA 204 227.9 248.7 5 61.4 10 329.0 20KPA216A 20KPA216CA 216 241.3 263.3 5 58.0 10 348.0 20KPA232A 20KPA232CA 232 259.1 282.8 5 54.0 10 374.0 20KPA240A 20KPA240CA 240 268.1 292.6 5 52.2 10 387.0 20KPA256A 20KPA256CA 256 286.0 312.1 5 49.0 10 412.0 20KPA280A 20KPA280CA 280 312.8 341.3 5 44.8 10 451.0 20KPA300A 20KPA300CA 300 335.1 365.7 5 41.8 10 483.0 For bidirectional type having Vrwm of 40 volts and less, the IR limit is double. For parts without A , the VBR is + 10% http://www.luguang.cn mail:[email protected]