Products - 20KW Series

Glass Passivated Junction
Transient Voltage Suppressor		  

20KPA SERIES
CLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPRESSOR
STAND-OFF VOLTAGE-20 TO 300 Volts
20000 Watt Peak Pulse Power

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FEATURES

  • Plastic package has Underwriters Laboratory Flammability Classification 94V-O
  • 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 1.0 ps from 0 volts to BV
  • Typical ID less than 1uA above 10V
  • High temperature soldering guaranteed:
    265°C /10 seconds/.375", (9.5mm) lead length, 5lbs., (2.3kg) tension

 

 

 

MECHANICAL DATA

  • Case: Molded plastic over glass passivated junction
  • Terminals: 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, 2.1 gram

DEVICES FOR BIPOLAR APPLICATIONS

  • For Bidirectional use C or CA Suffix for types 20KW20 thru types 20KW300 (e.g. 20KW20C, 20KW300CA)
  • Electrical characteristics apply in both directions.
20KPA SERIES
CLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPRESSOR
STAND-OFF VOLTAGE-20 TO 300 Volts
20000 Watt Peak Pulse Power
　 　 　 　 　 　 　 　
20KPA
PART NUMBER		 REVERSE STAND- OFF VOLTAGE VRWM(V) BREAKDOWN VOLTAGE   VBR(V)        MIN. @IT TEST CURRENT IT               (mA) PEAK PULSE CURRENT Ipp (A) REVERSE LEAKAGE @ VRWM IR(μA) MAXIMUN CLAMPING VOLTAGE @IPP VC (V)
UNI-POLAR BI-POLAR
20KPA20A 20KPA20CA 20 25.60 50 544.0 5000 36.8
20KPA24A 20KPA24CA 24 26.68 50 486.0 5000 41.2
20KPA26A 20KPA26CA 26 28.88 50 447.0 2000 44.7
20KPA28A 20KPA28CA 28 31.12 50 417.0 1000 48.0
20KPA30A 20KPA30CA 30 33.32 5 388.0 250 51.5
20KPA32A 20KPA32CA 32 35.56 5 368.0 150 54.3
20KPA34A 20KPA34CA 34 37.76 5 348.0 50 57.5
20KPA36A 20KPA36CA 36 40.00 5 325.0 20 61.5
20KPA40A 20KPA40CA 40 44.40 5 295.0 15 67.8
20KPA44A 20KPA44CA 44 48.80 5 275.0 10 72.7
20KPA48A 20KPA48CA 48 53.20 5 252.0 10 79.4
20KPA52A 20KPA52CA 52 57.60 5 233.0 10 85.8
20KPA56A 20KPA56CA 56 62.40 5 216.0 10 92.6
20KPA60A 20KPA60CA 60 66.80 5 205.0 10 97.6
20KPA64A 20KPA64CA 64 71.20 5 193.0 10 103.6
20KPA68A 20KPA68CA 68 75.60 5 181.0 10 110.5
20KPA72A 20KPA72CA 72 80.00 5 172.0 10 116.3
20KPA80A 20KPA80CA 80 88.80 5 154.0 10 129.9
20KPA88A 20KPA88CA 88 97.60 5 141.0 10 141.8
20KPA96A 20KPA96CA 96 106.80 5 129.0 10 155.0
20KPA104A 20KPA104CA 104 115.60 5 119.0 10 168.1
20KPA112A 20KPA112CA 112 124.40 5 110.0 10 181.8
20KPA120A 20KPA120CA 120 133.20 5 103.0 10 194.2
20KPA132A 20KPA132CA 132 146.80 5 94.0 10 212.8
20KPA144A 20KPA144CA 144 160.00 5 86.0 10 232.6
20KPA160A 20KPA160CA 160 177.60 5 78.0 10 256.4
20KPA172A 20KPA172CA 172 191.20 5 72.0 10 277.8
20KPA180A 20KPA180CA 180 200.00 5 69.0 10 289.9
20KPA192A 20KPA192CA 192 213.20 5 65.0 10 307.7
20KPA204A 20KPA204CA 204 226.80 5 61.0 10 327.9
20KPA216A 20KPA216CA 216 240.00 5 58.0 10 344.8
20KPA232A 20KPA232CA 232 257.60 5 54.0 10 370.4
20KPA240A 20KPA240CA 240 266.80 5 52.0 10 384.6
20KPA256A 20KPA256CA 256 284.40 5 49.0 10 408.2
20KPA280A 20KPA280CA 280 311.20 5 44.0 10 454.5
20KPA300A 20KPA300CA 300 333.20 5 41.0 10 487.8
For bidirectional type having Vrwm of 40 volts and less, the IR limit is double. 　

　

　
For parts without A , the VBR is  + 10%