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| 14KESD5.0 thru 14KESD170CA AXIAL-LEAD TVS SCOTTSDALE DIVISION DESCRIPTION These small axial-leaded TVS devices feature the ability to clamp dangerous high voltage, short-term transients such as produced by directed or radiated electrostatic discharge phenomena before entering sensitive component regions of a circuit design. They are small economical transient voltage suppressors targeted primarily for short-term transients below a few microseconds while still achieving significant peak-pulse-power capability as illustrated in Figure #1. APPEARANCE WWW . Microsemi .C OM DO-41 (DO-204AL) IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com FEATURES * Excellent protection in clamping direct ESD level transients in excess of 40,000 V per MIL-STD-750, Method 1020 (approx. 150 ns exponential wave) Absorbs ESD level transients* of 14,000 Watts per MIL-STD-750, Method 1020 (approximately 150 ns exponential wave, or one microsecond transients up to 4000 watts. See Figure #1 and #2 for overall transient Peak Pulse Power. Clamps Transients in less than 100 picoseconds Working Stand-off Voltage range of 5V to 170V Hermetic DO-41 Package. Also available in surface mount DO-213AB MELF package (see separate data sheet) * APPLICATIONS / BENEFITS Protects Sensitive circuits from short duration fast rise time transients such as Electrostatic Discharge (ESD) or Electrical Fast Transients (EFT) Minimal capacitance (See Figure #3) Flexible axial-lead mounting terminals Bidirectional features available by adding a "C" or "CA" suffix * * * * * * * MAXIMUM RATINGS * 4000 Watts for One Microsecond Square Wave or 14,000 watts per ESD Wave form of MIL-STD-750, method 1020. See Surge Rating curve in Figures #1 and 2. Operating and storage temperature -65oC to 175oC THERMAL RESISTANCE: Less than 83oC/Watt junction to lead at 0.375 inches from body. DC power dissipation 1500 mW at TL = 75oC at 3/8 inch (10 mm) lead length from body. Derate at 22.8 W/oC above 25oC for PPP (1s) and at 15 mW/oC above 75oC for dc power. Forward Surge Current 500 amps for 1s at TL = o 25 C (rise time > 100 ns). * * * * * * * MECHANICAL AND PACKAGING CASE: Hermetically sealed axial-lead glass DO-41 (DO-204AL) package TERMINALS: Leads, tin-lead plated solderable per MIL-STD-750, method 2026 POLARITY: Banded end is cathode WEIGHT: 0.378 grams (typical) MARKING: Part number TAPE & REEL option: Standard per EIA-296 (add "TR" suffix to part number) See package dimension on last page * * * * * * 14KESD5.0 - 14KESD170CA Copyright 2002 10-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 14KESD5.0 thru 14KESD170CA AXIAL-LEAD TVS SCOTTSDALE DIVISION WWW . Microsemi .C OM ELECTRICAL CHARACTERISTICS REVERSE STAND-OFF VOLTAGE VWM VOLTS 14KESD5.0 14KESD5.0A 14KESD6.0 14KESD6.0A 14KESD6.5 14KESD6.5A 14KESD7.0 14KESD7.0A 14KESD7.5 14KESD7.5A 14KESD8.0 14KESD8.0A 14KESD8.5 14KESD8.5A 14KESD9.0 14KESD9.0A 14KESD10 14KESD10A 14KESD11 14KESD11A 14KESD12 14KESD12A 14KESD13 14KESD13A 14KESD14 14KESD14A 14KESD15 14KESD15A 14KESD16 14KESD16A 14KESD17 14KESD17A 14KESD18 14KESD18A 14KESD20 14KESD20A 14KESD22 14KESD22A 14KESD24 14KESD24A 14KESD26 14KESD26A 14KESD28 14KESD28A 14KESD30 14KESD30A 14KESD33 14KESD33A 14KESD36 14KESD36A 14KESD40 14KESD40A 14KESD43 14KESD43A 14KESD45 14KESD45A 14KESD48 14KESD48A 14KESD51 14KESD51A 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 22 22 24 24 26 26 28 28 30 30 33 33 36 36 40 40 43 43 45 45 48 48 51 51 TYPE NUMBER* BREAKDOWN VOLTAGE VBR MINIMUM V(BR) VOLTS 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 BREAKDOWN CURRENT I(BR) mA 10 10 10 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 MAXIMUM STANDBY CURRENT ID @ VWM A 600 600 600 600 400 400 150 150 50 50 25 25 5 5 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 MAXIMUM CLAMPING VOLTAGE VC @ IPP VOLTS 17.1 16.8 18.5 17.6 20.1 19.0 21.6 20.5 23.2 21.9 24.8 23.4 26.2 24.8 27.8 26.4 30.9 29.3 33.9 32.1 37.0 35.0 40.0 37.9 43.4 41.0 46.4 42.2 45.5 41.3 41.8 39.8 42.2 37.9 41.9 37.4 40.7 38.5 44.5 42.2 48.2 45.6 51.8 49.1 55.5 52.6 61.2 58.0 66.7 63.2 74.0 70.1 79.7 75.5 83.3 79.0 88.8 84.2 94.5 89.6 PEAK PULSE CURRENT IPP** AMPS 233.6 238.8 215.9 227.9 199.5 210.5 185.0 195.4 172.6 182.4 161.6 170.9 152.8 161.3 144.1 151.7 129.5 136.8 118.0 124.5 108.1 114.3 100.0 105.6 92.2 97.6 86.2 94.7 87.8 97.0 95.7 100.5 94.8 105.6 95.4 107.1 98.4 103.9 89.9 94.9 83.1 87.7 77.2 81.4 72.1 76.1 65.4 69.0 60.0 63.3 54.0 57.0 50.2 53.0 48.0 50.6 45.0 47.5 42.3 44.6 14KESD5.0 - 14KESD170CA Copyright 2002 10-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 14KESD5.0 thru 14KESD170CA AXIAL-LEAD TVS SCOTTSDALE DIVISION TYPE NUMBER* 14KESD54 14KESD54A 14KESD58 14KESD58A 14KESD60 14KESD60A 14KESD64 14KESD64A 14KESD70 14KESD70A 14KESD75 14KESD75A 14KESD78 14KESD78A 14KESD85 14KESD85A 14KESD90 14KESD90A 14KESD100 14KESD100A 14KESD110 14KESD110A 14KESD120 14KESD120A 14KESD130 14KESD130A 14KESD150 14KESD150A 14KESD160 14KESD160A 14KESD170 14KESD170A REVERSE STAND-OFF VOLTAGE VWM VOLTS 54 54 58 58 60 60 64 64 70 70 75 75 78 78 85 85 90 90 100 100 110 110 120 120 130 130 150 150 160 160 170 170 BREAKDOWN VOLTAGE VBR MINIMUM V(BR) VOLTS 60.0 60.0 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 86.7 86.7 94.4 94.4 100.0 100.0 111.0 111.0 122.0 122.0 133.0 133.0 144.0 144.0 167.0 167.0 178.0 178.0 189.0 189.0 BREAKDOWN CURRENT I(BR) mA 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 MAXIMUM STANDBY CURRENT ID @ VWM A 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 MAXIMUM CLAMPING VOLTAGE VC @ IPP VOLTS 100.0 94.7 107.4 101.7 111.2 105.3 118.5 112.3 129.7 122.9 139.0 131.5 144.5 136.9 157.1 148.8 166.5 158.3 185.3 175.5 203.3 192.8 222.0 210.0 240.0 227.3 278.3 264.0 297.0 281.2 315.0 298.5 PEAK PULSE CURRENT IPP** AMPS 40.0 42.2 37.2 39.3 36.0 38.0 33.7 35.6 30.8 32.5 28.8 30.4 27.7 29.2 25.4 26.9 24.0 25.3 21.6 22.8 19.7 20.7 18.0 19.0 16.7 17.6 14.4 15.2 13.5 14.2 12.7 13.4 WWW . Microsemi .C OM * For bidirectional, add a "C" or "CA" suffix after the part number, e.g. 14KESD5.0C or 14KESD5.0CA for the 14KESD5.0 or 14KESD5.0A part numbers respectively. Capacitance will be one-half that shown in Figure 3 for zero volts. ** At 4000 watts 1s square wave rating (See Figures 1 and 2). GRAPHS PPP - Peak Pulse Power 14KESD5.0 - 14KESD170CA tp - Pulse Time FIGURE 1 Peak Pulse Power vs. Pulse Width (*Exponential Wave Form Pulse Width to 50% Decay of Peak.) Copyright 2002 10-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3 14KESD5.0 thru 14KESD170CA AXIAL-LEAD TVS SCOTTSDALE DIVISION WWW . Microsemi .C OM Clamping Factor VC/V(BR) Breakdown Voltage V(BR) in Volts FIGURE 2 Clamping Factor vs. Breakdown Voltage for Various Power Levels FIGURE 3 Capacitance vs. V(BR) for unidirectional. For bidirectional, value is one-half that shown at zero volts. PACKAGE DIMENSIONS 14KESD5.0 - 14KESD170CA DO-41 Copyright 2002 10-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 4 |
Price & Availability of 14KESD100
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