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Technical content

FEATURES

  • Plastic package has Underwriters Laboratory Flammability Classification 94V-0
  • 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
  • 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 Ratings at 25°C ambient temperature unless otherwise specified. RATING SYMBOL VALUE UNITS Peak Pulse Power Dissipation on 10/1000 µs waveform (NOTE 1) Peak Pulse Current of on 10-1000 µs waveform (NOTE 1) Steady State Power Dissipation at Tl=75 °C Lead Lengths.375", (9.5mm)(NOTE 2) Peak Forward Surge Current, 8.3ms Sine-Wave Superimposed on Rated Load, (JEDEC Method) (NOTE 3) Operatings and Storage Temperature Range Tj, Tstg -55 to +175 °C NOTES: 1.Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2. 3.8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum Certified RoHS Compliant UL File # E223026 Amps Pm(AV) IFSM

8.0 Watts

Amps400.0

20000 Watt Peak Pulse Power

DEVICES FOR BIPOLAR APPLICATIONS For Bidirectional use C or CA Suffix for types 20KP20 thru types 20KP300 Electrical characteristics apply in both directions. MAXIMUM RATINGS AND CHARACTERISTICS Ippm WattsMinimum 20000Pppm SEE TABLE 1 MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com 20KP SERIES GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-20.0 TO 300 Volts P-600 1.0(25.40) MIN .360(9.14) .340(8.64) DIA .360(9.14) .340(8.64) .048(1.22) Dimensions in inches (milimeters)

20KP Series Rating and Characteristics MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-2414 1-800-831-4881 Email: sales@mdesemicondutor.com Web: www.mdesemiconductor.com 12.5 37.5 62.5 87.5 100 0 25 50 75 100 125 150 175 200 Fig.2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage,% TA - Ambient Temperature (°C) 10000 0.1 100 1000 1,000 10,000 td PULSE WIDTH 1 µsec FIG. 1 PEAK PULSE POWER RATING 1 10 100 Non-repetitive pulse waveform shown in Fig. 3T A = 25ºC 100,000 3.0 4.0 150 1.0 2.0 tr = 10μsec. Peak Value IPPM TJ = 25°C Pulse Width(td)is defined as the point where the peak current decays to 50% of I PPM 10/1000μsec.Waveform as defined by R.E.A. td Fig.3 - Pulse Waveform 4.0 Half Value- IPPM 100 IPPM - Peak Pulse Current,% I RSM 3.0 0 Pppm 1 PEAK PULSE POWER 1 KW

20000 Watt TVS

VRWM (V) BREAKDOWN VOLTAGE VBR (V) MIN. @ IT TEST CURRENT (IT) mA MAXIMUM CLAMPING VOLTAGE @IPP Vc (V) PEAK PULSE CURRENT IPP (A) REVERSE LEAKAGE @ VRWM IR (µA) 20KP20A 20KP20CA 20.00 22.34 50 36.8 548.9 5000 20KP24A 20KP24CA 24.00 26.81 50 41.2 490.3 5000 20KP26A 20KP26CA 26.00 29.04 50 44.7 451.9 2000 20KP28A 20KP28CA 28.00 31.28 50 48.0 420.8 1000 20KP30A 20KP30CA 30.00 33.51 5 51.5 392.2 250 20KP32A 20KP32CA 32.00 35.74 5 54.3 372.0 150 20KP34A 20KP34CA 34.00 38.00 5 57.5 351.3 50 20KP36A 20KP36CA 36.00 40.20 5 61.5 328.5 20 20KP40A 20KP40CA 40.00 44.70 5 67.8 297.9 15 20KP44A 20KP44CA 44.00 49.10 5 72.7 277.9 10 20KP48A 20KP48CA 48.00 53.60 5 79.4 254.4 10 20KP52A 20KP52CA 52.00 58.10 5 85.8 235.4 10 20KP56A 20KP56CA 56.00 62.60 5 92.6 218.1 10 20KP60A 20KP60CA 60.00 67.00 5 97.6 207.0 10 20KP64A 20KP64CA 64.00 71.50 5 104.0 194.2 10 20KP68A 20KP68CA 68.00 76.00 5 110.0 183.6 10 20KP72A 20KP72CA 72.00 80.40 5 116.0 174.1 10 20KP80A 20KP80CA 80.00 89.40 5 130.0 155.4 10 20KP88A 20KP88CA 88.00 98.30 5 142.0 142.3 10 20KP96A 20KP96CA 96.00 107.20 5 155.0 130.3 10 20KP104A 20KP104CA 104.00 116.20 5 168.0 120.2 10 20KP112A 20KP112CA 112.00 125.10 5 182.0 111.0 10 20KP120A 20KP120CA 120.00 134.00 5 194.0 104.1 10 20KP132A 20KP132CA 132.00 147.40 5 213.0 94.8 10 20KP144A 20KP144CA 144.00 160.80 5 232.0 87.1 10 20KP160A 20KP160CA 160.00 178.70 5 258.0 78.3 10 20KP172A 20KP172CA 172.00 192.10 5 277.0 72.9 10 20KP180A 20KP180CA 180.00 201.10 5 291.0 69.4 10 20KP192A 20KP192CA 192.00 214.50 5 309.0 65.4 10 20KP204A 20KP204CA 204.00 227.90 5 329.0 61.4 10 20KP216A 20KP216CA 216.00 241.30 5 348.0 58.0 10 20KP232A 20KP232CA 232.00 259.10 5 374.0 54.0 10 20KP240A 20KP240CA 240.00 268.10 5 387.0 52.2 10 20KP256A 20KP256CA 256.00 286.00 5 412.0 49.0 10 20KP280A 20KP280CA 280.00 312.80 5 451.0 44.6 10 20KP300A 20KP300CA 300.00 335.10 5 483.0 41.8 10 For bidirectional type having Vrwm of 40 volts and less, the IR limit is double. For parts without A , the VBR is + 10% Certified RoHS Compliant UL File # E223026 MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-2414 1-800-831-4881 Email: sales@mdesemicondutor.com Web: www.mdesemiconductor.com