Microsemi Corp. The diode experts SANTA ANA, CA Features nN w . Protects Sensitive Circuits From Short Duration Fast Rise Time Transients such as Electro-Static-Discharge (ESD) or Electrical Fast Transients (EFT). . Excellent Protection in Clamping Direct ESD Level Transients* in Excess of 40,000 Volts. Absorbs ESD Level Transients* of 14,000 Watts or One Microsecond Transients** up to 4000 Watts. See Figure #1 For Overall Transient Peak Pulse Power. . Clamps Transients in 1 Pico Second. SCOTTSDALE, AZ For more information call: (602) 941-6300 5. 2.5 Watt Continuous Power Dissipation. 6. Working (Stand-off) Voltage Range of 5V to 170V. 7. Hermetic Surface Mount DO-213AB (MELF) Package. Also Available in Axial Lead DO-41. 8. Low Inherent Capacitance for High Frequency Application (See Figure #3 ). These devices feature the ability to clamp dangerous high voltage short term transients such as produced by directed or radiated electro-static-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 seen in Figure #1. Maximum Ratings N 3 . 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 -65 to 200C 4. DC Power Dissipation 2500 mW at Tc = 75C. 5. Derate at 22.8 W/C Above 25C For P pp (1s) and at 20 mW //C Above 75C For dc Power. 6. Forward Surge Current 500 amp for 1 us at Tc = 25C (rise time > 100 ns). Electrical Characteristics BREAK DOWN REVERSE VOLTAGE MAXIMUM | MAXIMUM TYPE NUMBER STAND-OFF VBR TEST REVERSE CLAMPING | PEAK PULSE VOLTAGE _| MINIMUM CURRENT. LEAKAGE VOLTAGE CURRENT Vwm Vipry ui !p @ Vim Vc @ Ipp Ipp** VOLTS VOLTS mA BA VOLTS AMPS MLL14KESD5.0 5.0 6.40 10 600 171 233.6 MLL14KESD5.0A 5.0 6.40 10 600 16.8 238.8 MLL14KESD6.0 6.0 6.67 10 600 18.5 215.9 MLL14KESD6.0A 6.0 6.67 10 600 17.6 227.9 MLL14KESD6.5 6.5 7,22 10 400 20.1 199.5 MLLI4KESD6.5A 6.5 7.22 10 400 19.0 210.5 MLL14KESD7.0 7.0 7.78 10 150 21.6 185.0 MLL14KESD7.0A 7.0 7.78 10 150 20.5 195.4 MLL14KESD07.5 75 8.33 1.0 50 23.2 172.6 MLLI4KESD7.5A 7.5 8.33 1.0 50 21.9 182.4 MLL14KESD8.0 8.0 8.89 1.0 25 24.8 161.6 MLL14KESD8.0A 8.0 8.89 1.0 25 23.4 170.9 MLL14KESD8.5 8.5 9.44 1.0 5 26.2 152.8 MLL14KESD8.5A4 8.5 9.44 1.0 5 24.8 161.3 MLL14KESD9.0 9.0 10.0 1.0 1.0 27.8 144.1 **At 4000 watts 1 us square wave rating (See Figures 1 and 2) * Pulse wave form of MIL-STD-750, Method 1020. (Approximately 150 ns exponential wave.) NMILL1I4KESD5.0 thru NILL14KESD170A SURFACE MOUNT Package Dimensions ph) DO-213AB Mechanical Characteristics CASE: Hermetically sealed glass MELF (DO-213AB) with solder contact tabs at each end. FINISH: All external surfaces are corrosion resistant, readily solderable. THERMAL RESISTANCE: 50C / Watt typical junction to contact (case) tabs. POLARITY: Banded end is cathode. MOUNTING POSITION: Any 3-21MLL14KESD5.0 thru MLL14KESD170A Electrical Characteristics BREAK DOWN REVERSE | VOLTAGE MAXIMUM | MAXIMUM TYPE STAND-OFF VBR TEST REVERSE | CLAMPING |PEAK PULSE NUMBER VOLTAGE | MINIMUM | CURRENT | LEAKAGE | VOLTAGE | CURRENT Veo Vien) ua 18 Vem Vc @ Ipp lpp** VOLTS VOLTS mA BA VOLTS AMPS MLL14KESD9.0A 9.0 10.0 1.0 1.0 26.4 151.7 MLL14KESD10 10 4441 1.0 1.0 30.9 129.5 MLLI4KESDI0A 10 a4 1.0 1.0 29.3 136.8 MLLI4KESD11 1 12.2 1.0 1.0 33.9 118.0 MLLI4KESO11A, Wu 12.2 10 1.0 32.1 4124.5 MLL14KESD12 12 13.3 1.0 1.0 37.0 108.1 MLLt4KESD12A4 42 13.3 1.0 1.0 35.0 114.3 MLLI4KESD13 13 14.4 1.0 1.0 40.0 100.0 MLL14KESD13A 13 14.4 1.0 1.0 37.9 105.6 MLL14KESD14 14 15.6 10 10 43.4 92.2 MLL14KESD14A, 14 19.6 1.0 1.0 41.0 97.6 MLL14KESD15 15 16.7 1.0 1.0 46.4 86.2 MLLIAKESDISA 15 167 1.0 1.0 42.2 94.7 MLLI4KESD16 16 17.8 1.0 1.0 45.5 87.8 MLL14KESD16A, 16 17.8 1.0 1.0 413 97.0 MLL1I4KESD17 7 18.9 1.0 1.0 418 95.7 MLLI4KESD17A 7 18.9 1.0 1.0 39.8 100.5 MLL14KESD18 18 20.0 1.0 1.0 42.2 94.8 MLLI4KESD18A, 18 20.0 1.0 1.0 37.9 105.6 | MLLI4KESD20 20 22.2 1.0 1.0 Ad 95.4 MLL14KESD20A 20 22.2 1.0 1.0 37.4 107.1 MLL14KESD22 22 24.4 1.0 1.0 40.7 98.4 MLLI4KESD22A 22 24.4 1.0 10 38.5 103.9 MLL14KESD24 24 26.7 1.0 4.0 44.5 89.9 MLLI4KESD24A. 24 26.7 1.0 10 42.2 94.9 MLL14KESD26 26 28.9 1.0 1.0 48.2 83.1 MLLI4KESO26A 26 28.9 1.0 1.0 45.6 87.7 MLL14KESD28 28 31.1 1.0 1.0 51.8 772 MLL14KESD28A 28 34.1 1.0 1.0 49.1 81.4 MLLI4KESD30 30. 33.3 1.0 1.0 55.5 72.4 MLL14KESD30A 30 33.3 1.0 1.0 52.6 76.1 MLL14KESD33 33 36.7 10 1.0 61.2 65.4 MLL14KESD33A 33 36.7 1.0 1.0 58.0 69.0 MLL14KESD36 36 40.0 1.0 1.0 66.7 60.0 MLLI4KESD36A, 36 40.0 1.0 1.0 63.2 63.3 MLLI4KESD40 40 44.4 1.0 1.0 74.0 54.0 MLL14KESD40A 40 aaa 1.0 1.0 70.1 57.0 MLL14KESD43 43 AT 1.0 1.0 79.7 50.2 MLLI4KESD43A 43 478 1.0 1.0 75.5 53.0 MLLIAKESDAS. 45 50.0 1.0 1.0 83.3 48.0, MLL14KESD45A4 45 50.0 1.0 1.0 79.0 50.6 MLL14KESO48 48 53.3 1.0 1.0 88.8 45.0 MLL14KESO48A, 48 53.3 1.0 1.0 84.2 475 MLL14KESD51 51 56.7 1.0 1.0 94.5 42.3 | MLLIAKESDSTA 5t 56.7 1.0 1.0 89.6 44.6 MLL14KESD54 54 60.0 1.0 1.0 100.0 40.0 MLL14KESDS4A, 34 60.0 1.0 1.0 94.7 42.2 MLL14KESD58 58 64.4 1.0 1.0 107.4 37.2 MLL14KESD58A 58 64.4 1.0 1.0 101.7 39.3 MLLt4KESD60 60 66.7 10 1.0 111.2 36.0 MLLI4KESD60A, 60 66.7 1.0 1.0 105.3 38.0 MLLI4KESD64 64 FAA 1.0 1.0 118.5 33.7 MLL14KESD64A, 64 714 1.0 1.0 112.3 35.6 MLL14KESD70 70 778 4.0 1.0 129.7 30.8 MLLI4KESD70A, 70 778 1.0 10 122.9 32.5 MLLIAKESD7S. 75 83.3 1.0 4.0 139.0 28.8 MLL14KESD75A 7S 83.3 1.6 1.0 131.5 30.4 MLL14KESD78 78 86.7 1.0 1.0 144.5 277 MLL14KESD7B8A 78 86.7 1.0 1.0 136.9 29.2 MULI4KESO85 85 94.4 10 1.0 157.1 25.4 MLLI4KESDB5A 85 944 1.0 1.0 148.8 26.9 MLL1t4KESD90 90 100.6 1.0 1.0 166.5 24.0 MLL14KESDSOA 90 100.0 1.0 1.0 158.3 25.3 MLL14KESD100 100 111.0 1.0 1.0 185.3 21.6 MLLI4KESD 100A. 100 111.0 1.0 1.0 175.5 22.8 MLL14KESD110 110 122.0 1.0 1.0 203.3 19.7 MLLt4KESD410A 110 122.0 1.0 1.0 192.8 20.7 MLL14KESO0120 420 133.0 1.0 1.0 222.0 18.0 MLLI4KESD120A, 120 133.0 1.0 1.0 210.0 19.0 MLL14KESD 130 130 144.0 10 1.0 240.0 16.7 MLL14KESD130A4 130 144.0 1.0 4.0 227.3 17.6 MLL14KESD150 150 167.0 1.0 1.0 278.3 14.4 MLL14KESD150A4 150 167.0 1.0 1.6 264.0 15.2 MLL14KESD160 160 178.0 1.0 1.0 297.0 13.5 MLLI4KESD160A 160 178.0 4.8 10 281.2 142 MLL14KESD170 170 189.0 1.0 10 315.0 12.7 MLLI4KESD 170A 170 189.0 1.0 1.0 298.5 13.4 3-22 ++A1 4000 watts 1 Ls square wave rating (See Figures 1 and 2) 100,000 Electro-Static Discharge PEAK PULSE POWER Pulse Width Per VS MIL-STD-750, Method 1020 PULSE WIDTH 10,000. * Lxporential Wave Form Pulse Width to, 4000 Watt Rating 50% Decay of Peak Exponential Wave* Steuare Wave 100 100 Nanoseconds 1 Microsecond 10 Microseconds 100 Microseconds 1 Millisecond te Figure 1 Clamping Factor vs Breakdown Voltage For Various Power Levels N in ESD Pulse Per MIL-STD-750, Method 1020. Typical Minimal Parasitic (vat N in wel ty Wave Clamping Factor Ve / Vian in 00 00 20 40 60 80 100 120 140 160 180 200 Breakdown Voltage ViBR) in Volts -_________ Figure 2 Capacitance vs. V(gr) Curve 1000 800 600 400 300 200 Typical Capacitance in Picofarads At-2 Voits (Vp) 0 20 40 60 80 100 120 140 160 180 200 Breakdown Voltage Vigpy Figure 3