schottky rectifier 10 amp bulletin pd-20827 rev. b 06/06 1 www.irf.com 10tq...pbf series major ratings and characteristics i f(av) rectangular 10 a waveform v rrm 35 - 45 v i fsm @ tp = 5 s sine 1050 a v f @ 10 apk, t j = 125c 0.49 v t j range - 55 to 175 c characteristics values units description/ features the 10tq...pbf 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 high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance low forward voltage drop high frequency operation guard ring for enhanced ruggedness and long term reliability lead-free ("pbf" suffix) i f(av) = 10amp v r = 35 - 45v case styles to-220ac anode 1 3 c athode base cathode 2
10tq...pbf series 2 bulletin pd-20827 rev. b 04/06 www.irf.com v fm max. forward voltage drop (1) 0.57 v @ 10a * see fig. 1 0.67 v @ 20a 0.49 v @ 10a 0.61 v @ 20a i rm max. reverse leakage current (1) 2 ma t j = 25 c * see fig. 2 15 ma t j = 125 c c t max. junction capacitance 900 pf v r = 5v dc (test signal range 100khz to 1mhz) 25 c l s typical series inductance 8.0 nh measured lead to lead 5mm from package body 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 10tq conditions (1) pulse width < 300 s, duty cycle < 2% t j max. junction temperature range -55 to 175 c t stg max. storage temperature range -55 to 175 c r thjc max. thermal resistance junction 2.0 c/w dc operation * see fig. 4 to case r thcs typical thermal resistance, case to 0.50 c/w mounting surface , smooth and greased heatsink wt approximate weight 2 (0.07) g (oz.) t mounting torque min. 6 (5) max. 12 (10) marking device 10tq045 case style to-220 10tq045s case style d 2 pak kg-cm (ibf-in) thermal-mechanical specifications parameters 10tq units conditions i f(av) max. average forward current 10 a 50% duty cycle @ t c = 151 c, rectangular wave form * see fig. 5 i fsm max. peak one cycle non-repetitive 1050 5 s sine or 3 s rect. pulse surge current * see fig. 7 280 10ms sine or 6ms rect. pulse e as non-repetitive avalanche energy 13 mj t j = 25 c, i as = 2 amps, l = 6.5 mh i ar repetitive avalanche current 2 a current decaying linearly to zero in 1 sec frequency limited by t j max. v a = 1.5 x v r typical parameters 10tq conditions absolute maximum ratings a following any rated load condition and with rated v rrm applied units units part number 10tq035pbf 10TQ045PBF v r max. dc reverse voltage (v) v rwm max. working peak reverse voltage (v) 35 45 voltage ratings
10tq...pbf series 3 bulletin pd-20827 rev. b 04/06 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 100 1000 0 1020304050 t = 25c j .001 .01 .1 1 10 .00001 .0001 .001 .01 .1 1 10 100 d = 0.33 d = 0.50 d = 0.25 d = 0.17 d = 0.08 single pulse (therm al resistance) 2 t 1 t p d m n otes: 1. duty factor d = t / t 2. peak t = p x z + t 1 jdm thjc c 2 fig. 1 - maximum forward voltage drop characteristics .1 1 10 100 1000 0.2.4.6.811.21.41.61.8 t = 175c t = 125c t = 25c j j j .0001 .001 .01 .1 1 10 100 1000 0 5 10 15 20 25 30 35 40 45 t = 175c 150c 125c 100c 75c 50c 25c j instantaneous forward current - i f (a) forward voltage drop - v fm (v) reverse voltage - v r (v) reverse current - i r (ma) reverse voltage - v r (v) junction capacitance - c t (pf) t 1 , rectangular pulse duration (seconds) thermal impedance - z thjc (c/w)
10tq...pbf series 4 bulletin pd-20827 rev. b 04/06 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 155 160 165 170 175 180 05101 5 d c 10tq r (d c) = 2.0c/w thjc 0 1 2 3 4 5 6 7 8 05101 5 dc d = 0.08 d = 0.17 d = 0.25 d = 0.33 d = 0.50 r m s li m it 100 1000 10 100 1000 10000 at any rated load condition and with rated v applied following surge rrm free- w heel diode 40hfl40s 02 current monitor hig h-speed switch irfp460 l dut rg = 2 5 o h m vd = 25 volt + allowable case temperature (c) average forward current - i f(av) (a) average forward current - i f(av) (a) average power loss (watts) square wave pulse duration - t p (microsec) non-repetitive surge current - i fsm (a)
10tq...pbf series 5 bulletin pd-20827 rev. b 04/06 www.irf.com international rectifier assembly lot code example: in the assembly line "c" assembled on ww 19, 2001 this is a 10tq045 lot code 1789 logo week 19 part number p = lead-free year 1 = 2001 date code irmx assembly line part marking information lot code assembly rectifier international example: assembled on ww 19, 2001 in the assembly line "c" this is a 10tq045 lot code 1789 logo week 19 line c part number date code year 1 = 2001 p = lead-free irxc assembly line - subcon assembly line outline table conform to jedec outline to-220ac dimensions in millimeters and (inches)
10tq...pbf series 6 bulletin pd-20827 rev. b 04/06 www.irf.com 035 = 35v 045 = 45v 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. 06/06 data and specifications subject to change without notice. this product has been designed and qualified for industrial level and lead-free. qualification standards can be found on ir's web site. ordering information table 10 t q 045 pbf device code 1 5 24 3 1 - current rating (10 = 10a) 2 - package t = to-220 3 - schottky "q" series 4 - voltage ratings 5 - y none = standard production y pbf = lead-free tube standard pack quantity : 50 pieces
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