?001 fairchild semiconductor corporation RURH15100CC rev. a file number 2934.3 RURH15100CC 15a, 1000v ultrafast dual diode the RURH15100CC is an ultrafast dual diode with soft recovery characteristics (t rr < 100ns). it has low forward voltage drop and is of silicon nitride passivated ion-implanted epitaxial planar construction. this device is intended for use as a freewheel/clamping diode and recti?r in a variety of switching power supplies and other power switching applications. its low stored charge and ultrafast recovery with soft recovery characteristics minimizes ringing and electrical noise in many power switching circuits, reducing power loss in the switching transistors. formerly developmental type ta09906. symbol features ultrafast with soft recovery . . . . . . . . . . . . . . . . . . <100ns operating temperature . . . . . . . . . . . . . . . . . . . . . . 175 o c reverse voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000v avalanche energy rated planar construction applications switching power supplies power switching circuits general purpose packaging jedec to-218ac ordering information part number package brand RURH15100CC to-218ac urh15100c note: when ordering, use the entire part number. k a 1 a 2 anode 2 cathode anode 1 cathode (flange) absolute maximum ratings (per leg) t c = 25 o c, unless otherwise speci?d RURH15100CC units peak repetitive reverse voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v rrm 1000 v working peak reverse voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v rwm 1000 v dc blocking voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v r 1000 v average recti?d forward current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i f(av) (t c = 142 o c) 15 a repetitive peak surge current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i frm (square wave 20khz) 30 a nonrepetitive peak surge current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i fsm (halfwave, 1 phase 60hz) 200 a maximum power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p d 100 w avalanche energy (see figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e avl 20 mj operating and storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . t stg , t j -65 to 175 o c data sheet january 2000 t itle u r 5 10 c ) b- t a, 0 0v r afa d ual o de) u tho e y- r ds a, 0 0v r afa d ual o de, e r- r po- on, m i- n - c tor, a - c he e rgy t ed, i tch w er p - e s, w er i tch -
?001 fairchild semiconductor corporation RURH15100CC rev. a electrical speci?ations (per leg) t c = 25 o c, unless otherwise speci?d symbol test condition min typ max v f i f = 15a - - 1.8 v i f = 15a, t c = 150 o c - - 1.5 v i r v r = 1000v - - 100 a v r = 1000v, t c = 150 o c- -500 a t rr i f = 1a, t di f /dt = 100a/ s - - 100 ns i f = 15a, t di f /dt = 100a/ s- - 125 ns t a i f = 15a, t di f /dt = 100a/ s - 75 - ns t b i f = 15a, t di f /dt = 100a/ s - 40 - ns r jc --1.5 o c/w definitions v f = instantaneous forward voltage (pw = 300 s, d = 2%). i r = instantaneous reverse current. t rr = reverse recovery time at di f /dt = 100a/ s (see figure 6), summation of t a + t b . t a = time to reach peak reverse current at di f /dt = 100a/ s (see figure 6). t b = time from peak i rm to projected zero crossing of i rm based on a straight line from peak i rm through 25% of i rm (see figure 6). r jc = thermal resistance junction to case. pw = pulse width. d = duty cycle. typical performance curves figure 1. forward current vs forward voltage figure 2. reverse current vs reverse voltage i f , forward current (a) v f , forward voltage drop (v) t j = 25 o c t j = 100 o c t j = 175 o c 100 10 1 0 0.5 1.0 1.5 2.0 2.5 i r , reverse current ( a) v r , reverse voltage (v) t j = 25 o c t j = 100 o c t j = 175 o c 100 1.0 0.1 0.01 0.001 0 200 400 800 1000 10 600 200 RURH15100CC
?001 fairchild semiconductor corporation RURH15100CC rev. a figure 3. t rr , t a and t b curves vs forward current figure 4. current derating curve typical performance curves (continued) t, recovery times (ns) i f , forward current (a) 200 150 50 0 11020 t rr t a t b 100 16 14 12 10 8 6 4 2 0 120 130 140 150 160 170 180 t c , case temperature ( o c) i f(av) , average forward current (a) square wave dc test circuits and waveforms figure 5. t rr test circuit figure 6. t rr waveforms and definitions figure 7. avalanche energy test circuit figure 8. avalanche current and voltage waveforms r g l v dd igbt current sense dut v ge t 1 t 2 v ge amplitude and t 1 and t 2 control i f r g control di f /dt + - dt di f i f t rr t a t b 0 i rm 0.25 i rm dut current sense + lr v dd r < 0.1 ? e avl = 1/2li 2 [v r(avl) /(v r(avl) - v dd )] q 1 = igbt (bv ces > dut v r(avl) ) - v dd q 1 i = 1a l = 40mh iv t 0 t 1 t 2 i l v avl t i l RURH15100CC
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