50v-200v 2.0a sbyv27-50 thru sbyv27-200 1 of 2 mechanical data web site: www.taychipst.com features e-mail: sales@taychipst.com maximum ratings and electrical characteristics ?plastic package has underwriters laboratories flammability classification 94v-0 ?ideally suited for use in very high frequency switching power supplies, inverters and as free wheeling diodes ?ultrafast recovery time for high efficiency ?excellent high temperature switching ?soft recovery characteristics ?glass passivated junction ?high temperature soldering guaranteed: 250?/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension case: jedec do-204ac molded plastic body over passivated chip terminals: plated axial leads, solderable per mil-std-750, method 2026 polarity: color band denotes cathode end mounting position: any weight: 0.015 ounce, 0.4 gram maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. parameter symbols sbyv27-50 sbyv27-100 SBYV27-150 sbyv27-200 units maximum repetitive peak reverse voltage v rrm 50 100 150 200 v maximum rms voltage v rms 35 70 105 140 v maximum dc blocking voltage v dc 50 100 150 200 v minimum reverse breakdown voltage at 100 av br 55 110 165 220 v maximum average forward rectified current i f(av) 2.0 a 0.375 (9.5mm) lead lengths at t l = 85? peak forward surge current 10 ms single half sine-wave superimposed on rated load (jedec method) at t j = 150? i fsm 50 a typical thermal resistance (note 1) r ja 45 ?/w operating junction and storage temperature range t j , t stg -55 to +150? ? electrical characteristics ratings at 25? ambient temperature unless otherwise specified. parameter symbols sbyv27-50 sbyv27-100 SBYV27-150 sbyv27-200 units maximum instantaneous forward t j = 25? 1.07 voltage at 3.0a (note 2) t j = 150? v f 0.88 v maximum dc reverse current t a = 25? i r 5.0 a at rated dc blocking voltage t a =100? 200 maximum reverse recovery time at i f =0.5a, i r =1.0a, i rr =0.25a t rr 15 ns typical junction capacitance at 4.0v, 1mhz c j 15 pf notes: (1) thermal resistance from junction to ambient at 0.375 (9.5mm) lead length (2) pulse test: 300 s pulse width, duty cycle 2% soft recovery ultrafast plastic rectifier
2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com 50v-200v 2.0a sbyv27-50 thru sbyv27-200 soft recovery ultrafast plastic rectifier temperature ( c) fig. 1 ?maximum forward current derating curves average forward rectified current (a) fig. 3 ?typical instantaneous forward characteristics instantaneous forward voltage (v) instantaneous forward current (a) percent of rated peak reverse voltage (%) instantaneous reverse leakage current ( a) fig. 4 ?typical reverse leakage characteristics fig. 6 ?typical junction capacitance number of cycles at 50 h z reverse voltage (v) fig. 2 ?maximum non-repetitive peak forward surge current peak forward surge current (a) junction temperature ( c) recovered store change / reverse recovery time, nc/ns junction capacitance, pf fig. 5 ?reverse switching characteristics 0 25 50 75 100 125 150 175 0 0.5 1.0 1.5 2.0 2.5 3.0 resistive or inductive load 0.375" (9.5mm) lead length t l lead temperature t a , ambient temperature p.c.b. mounted 0.5" x 0.5" (12 x 12mm) copper pads 1 10 100 0 10 20 30 40 50 60 10ms single half sine-wave t j = 175 c 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 100 t j = 100 c t j = 25 c pulse width = 300 s 1% duty cycle 0 20 40 60 80 100 0.1 1 10 100 1000 0 25 50 75 100 125 150 175 0 10 20 30 40 50 60 di/dt=150a/ s di/dt=100a/ s di/dt=20a/ s di/dt=50a/ s di/dt=50a/ s di/dt=100a/ s di/dt=150a/ s di/dt=20a/ s i f = 2.0a v r =30v 0.1 1 10 100 1 10 100 t j = 25 c f = 1.0mh z vsig = 50mvp-p t rr q rr t j = 25 c t j = 100 c
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