14KESD50-1 MICROSEMI | Alldatasheet

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fT doe amen 14KESD5.0 SANTA ANA, CA / SCOTTSDALE, AZ thru For more information call: (602) 947-6300 14KESD170A Features AXIAL LEAD 1. Protects Sensitive Circuits From Short 5. 1.5 Watt Continuous Power Dissipation. Duration Fast Rise Time Transients such as Electro-Static-Discharge (ESD) or Electrical _ Fast Transients (EFT). 6. Working (Stand-off) Voltage Range of SV to 0.107 oO 170v, oe Max < 2. Excellent Protection in Clamping Direct ESD. ~k Level Transients* in Excess of 40,000 Volts ote» oong 3. Absorbs ESD Level Transients* of 14,000 _7. Hermetic DO-41 Package. Also Available in oansoast | | Watts or One Microsecond Transients** up Surface Mount DO-213A8 (MELF) HEL 320 sane to 4000 Watts. See Figure #1 For Overall 27.940 Tansem ek Pose ee | 8. Low Inherent Capacitance for High 4, Clamps Transients in 1 Pico Second. Frequency Application (See Figure #3 ). | ‘These devices feature the ability to clamp dangerous high voltage short term transients such pouarity. 9.205 wax. as produced by directed or radiated electro-static-discharge phenomena before entering rr sa? sensitive component regions of acircuit design. They are small economical transient voltage (caTHODe) 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 110 1, 4000 Watts for One Microsecond Square 4, DC Power Dissipation 1500 mW at T= 7900 MIN Wave or 14,000 Watts Per ESD Wave Form 75°C, 375" From Body, of MIL'STD-750, Method 1020. 5, Derate at 22.8 W/°C Above 25°C For P ap 2, See Surge Rating Curve in Figures #1 and 2. (Iys) and at 12 mW /°C Above 75°C for dc Power Inc A imensionsin Ie 3. Operating and Storage Temperature -65' to _6. Forward Surge Current S00 amp for 1 us at 200°C. Ty = 25°C (rise time > 100 ns). DO. 41

Electrical Characteristics

BREAK . DOWN Mechanical Reverse | vovrace acim isti TYPE NUMBER | STAND-OFF ver ‘CLAMPING Characteristics VOLTAGE | Minimum VOLTAGE Lesage ve [vous [mk [on] ours [ars] lass case DO, TaRESOS.O 50 6a0 70 600 7 ae . vaxesos.oa | 50 6.40 0 600 68 a8 FINISH: Ar eternal surfaces raxeso6.0 | 60 667 10 600 185 2159 lead wie bl "s 14KESD6.0A 60 6.67 10 600, 17.6 227.9 jeads solderable, 14KESD6.5 65 722 10 400 20.1 195 14KESD6.5A «65 122 10) 400 190 2105 | THERMAL RESISTANCE: Less 1aKEs070 70 778 0 1502161850 than 83°C / Watt junction to 14KeS07.08 70 778 nn) 25 195.4 lead at 0.375 inches from 14Kes07.5 75 833 10 | 50 23.2 1726 body. 14KESO7.5A 75 833 1050 29 124 14KESD8.0 80 889 1.0 25 248 161.6 POLARITY: Banded end is 14KES0BOA 8.0 889 10 | as 234 170.9 cathode. 1aKEsD8 5 as 94a 1) 5 262 1528 14KESORSA 8S 9.44 wm 0S 248 1613 WEIGHT: 0.378 grams 14KE509.0 90 100 10 10278 aa (typical). {Rew form of STD 756 Method 1020 peony 1501 paren we) “AC&IO0 wats ps square wave ong See Paues ary 427

Electrical 14KESD5.0 thru Characteristics 14KESD170A ‘VOLTAGE ua NO000 ee [fea fm | pve eee Sse ee me ves Foe ee ere Pte) kee weeon 2 tte | Ss sss ees Fetes ee SHE ESET er Sb Seca peat eee katte |e [Eavaseacnl] SO TT alii wero Bete |e vee UTIL Tinie IMT TT meow tee | EAH HAS Sr ert Meow ett mB ee CLE COOE TTT CRSA) rat a a 2) ae BO Clamping Factor v Breakdown Voltage For Various Power Levels was Ss sme ied #5353 75a Fazed OFEE0 bezel ness Reaei seeufese]Getdt me $ Sob og SS |: PSR eee ‘saxes026 * 28 10 wo a2 m1 FA pe a ASL SEED saperanoe HELE Whe teat TENET ETS fs Sve HH wrist EAN Es\\\\cidons casts need eardd nvostenetinenstenel bes! a ro aT eens That Views weet God bscea izaay Rezat tisis ta03[azal bzes] sosuassdes sates oo a rs) ee asad FE OESaa dosed said tt aed eee, REE te ese Oa Esai codes fost a8 f04 fost 2004 casi ottaa pasbsstal eee, Bo te te os Sarena nion eee le os Figure 2 eee eek tk tonto een th tone Capacitance vs. Vig) Curve eo ete tom ce om COT Siti: se) il = ton of g Bs 9 BREEERREE RSS SSS eS laasors, m8 = 990 BEE EE EEE MMKESO75A 75 ey 10 tose 2333 Were ee . ba 8 % en bag = 300 ACCC ee ewe © oo LANL ETT eS iki: Se) ON ac mee esa 8 109 LN Na eet av EHS taneso100 tapas tows 2 80 EEN ooo ee oa @ ee ww oe te tes & 8 eee SS ee taKesori0 = M0121 to wa 197 3 Ba See yaKesDI¥OR 110 120 0 19 928 207 s 30 LEE Tri Ce Veeowea te mot) vo LLL Pa veso TT PRT TT “14K ESDISO 150 1670 10 0 2783 144 10 sete mero vette © 20 0, 60 60 100 120,140 160 180 200 yaxesoigo 16017808 wos Breakdown Voltage Vigny , tmooen we ete te Figure 3 4-28 -+A1.2000 watts 1 us square wave rating (See Figures + and 2). |