the 60HQ schottky rectifier series has been optimized for low reverse leakage at high temperature. the proprietary barrier technology allows for reliable operation up to 175 c junction temperature. typical applications are in switching power supplies, converters, free-wheeling diodes, and re- verse battery protection. 175 c t j operation low forward voltage drop high frequency operation guard ring for enhanced ruggedness and long term reliability hermetic packaging i f(av) rectangular 60 a waveform v rrm range 60, 80 to 100 v i fsm @ tp = 5 s sine 8400 a v f @ 60 apk, t j =125c 0.70 v t j range - 65 to 175 c major ratings and characteristics characteristics 60HQ... units to-203ab (do-5) schottky rectifier 60 amp 60HQ... series bulletin pd-2.055 rev. e 11/02 1 www.irf.com description/ features conforms to jedec outline do-203ab (do-5) dimensions in millimeters and (inches)
60HQ... series 2 bulletin pd-2.055 rev. e 11/02 www.irf.com i f(av) max. average forward current 60 a 50% duty cycle @ t c = 118 c, rectangular wave form * see fig. 5 i fsm max. peak one cycle non-repetitive 8400 5s sine or 3s rect. pulse surge current * see fig. 7 1200 10ms sine or 6ms rect. pulse e as non-repetitive avalanche energy 15 mj t j = 25 c, i as = 1 amps, l = 30 mh i ar repetitive avalanche current 1 a current decaying linearly to zero in 1 sec frequency limited by t j max. v a = 1.5 x v r typical parameters 60HQ units conditions absolute maximum ratings v fm max. forward voltage drop (1) 0.89 v @ 60a * see fig. 1 1.09 v @ 120a 0.70 v @ 60a 0.84 v @ 120a i rm max. reverse leakage current (1) 1.5 ma t j = 25 c * see fig. 2 20 ma t j = 125 c c t max. junction capacitance 1400 pf v r = 5v dc , (test signal range 100khz to 1mhz) 25 c l s typical series inductance 7.5 nh measured from top of terminal to mounting plane dv/dt max. voltage rate of change 10000 v/ s (rated v r ) t j = 25 c t j = 125 c v r = rated v r electrical specifications parameters 60HQ units conditions (1) pulse width < 300s, duty cycle < 2% t j max. junction temperature range -65 to 175 c t stg max. storage temperature range -65 to 175 c r thjc max. thermal resistance junction 0.83 c/w dc operation * see fig. 4 to case r thcs typical thermal resistance, case to 0.25 c/w mounting surface , smooth and greased heatsink wt approximate weight 15 (0.53) g (oz.) t mounting torque min. 23 (20) non-lubricated threads max. 46 (40) case style do-203ab(do-5) jedec kg-cm (ibf-in) thermal-mechanical specifications parameters 60HQ units conditions a following any rated load condition and with rated v rrm applied part number 60HQ060 60HQ080 60HQ090 60HQ100 v r max. dc reverse voltage (v) v rwm max. working peak reverse voltage (v) 60 80 90 100 voltage ratings
60HQ... series 3 bulletin pd-2.055 rev. e 11/02 www.irf.com fig. 2 - typical values of reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjc characteristics fig. 1 - maximum forward voltage drop characteristics 0.001 0.01 0.1 1 0.00001 0.0001 0.001 0.01 0.1 1 10 100 d = 0.33 d = 0.50 d = 0.25 d = 0.17 d = 0.08 1 thjc t , rectangular pulse duration (seconds) thermal impedance - z (c/w) single pulse (thermal resistance) j dm thjc c 2 t 1 t p dm 12 notes: 1. duty factor d = t / t 2. peak t = p x z + t 100 1000 10000 0 102030405060708090100110 r t junction capacitance - c (pf) t = 25c j reverse voltage - v (v) 0.1 1 10 100 1000 0 0.2 0.4 0.6 0.8 1 1.2 1.4 fm f instantaneous forward current - i (a) t = 175c t = 125c t = 25c j j j forward voltage drop - v (v) 0.001 0.01 0.1 1 10 100 1000 020406080100 r r 150c 125c 100c 75c 50c 25c reverse current - i (ma) t = 175c j reverse voltage - v (v)
60HQ... series 4 bulletin pd-2.055 rev. e 11/02 www.irf.com fig. 8 - unclamped inductive test circuit fig. 5 - maximum allowable case temperature vs. average forward current fig. 6 - forward power loss characteristics fig. 7 - maximum non-repetitive surge current free-wheel diode 40hfl40s02 current monitor high-speed switch irfp460 l dut rg = 25 ohm vd = 25 volt + 120 130 140 150 160 170 180 0 20406080100 dc allowable case temperature - (c) f(av) r (dc) = 0.83c/w thjc average forward current - i (a) 0 10 20 30 40 50 60 0 102030405060708090 dc average power loss - (watts) f(av) d = 0.08 d = 0.17 d = 0.25 d = 0.33 d = 0.50 rms limit average forward current - i (a) 1000 10000 10 100 1000 10000 fsm p non-repetitive surge current - i (a) at any rated load condition and with rated v applied following surge rrm square wave pulse duration - t (microsec)
60HQ... series 5 bulletin pd-2.055 rev. e 11/02 www.irf.com ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7309 visit us at www.irf.com for sales contact information. 11/02 data and specifications subject to change without notice. this product has been designed for industrial level. qualification standards can be found on ir's web site.
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