ds13015 rev. b-2 1 of 2 MBRB1530CT-mbrb1545ct www.diodes.com diodes incorporated MBRB1530CT - mbrb1545ct 15a surface mount schottky barrier rectifier features single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. maximum ratings and electrical characteristics @ t a = 25c unless otherwise specified case: d 2 pak molded plastic terminals: solderable per mil-std-202, method 208 polarity: see diagram approx. weight: 1.7 grams mounting position: any marking: type number mechanical data b c d e g h j k l m a 123 4 pin 1 pin 3 pin2&4 d 2 pak dim min max a 9.65 10.69 b 14.60 15.88 c 0.51 1.14 d 2.29 2.79 e 4.37 4.83 g 1.14 1.40 h 1.14 1.40 j 8.25 9.25 k 0.30 0.64 l 2.03 2.92 m 2.29 2.79 all dimensions in mm characteristic symbol mbrb 1530ct mbrb 1535ct mbrb 1540ct mbrb 1545ct unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 30 35 40 45 v rms reverse voltage v r(rms) 21 24.5 28 31.5 v average rectified output current @ t c = 105c i o 15 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 150 a forward voltage, per element (note 4) @ i f = 7.5a v fm 0.7 v voltage rate of change dv/dt 10,000 v/s peak reverse current @t a = 25c at rated dc blocking voltage @ t a = 100c i rm 0.1 15 ma maximum recovery time (note 3) t rr 30 ns typical junction capacitance (note 2) c j 250 pf typical thermal resistance junction to terminal (note 1) r jt 3.0 k/w operating and storage temperature range t j, t stg -65 to +150 c notes: 1. thermal resistance: junction to terminal, unit mounted on pc board with 5.0 mm 2 (0.013 mm thick) copper pad as heat sink. 2. measured at 1.0 mhz and applied reverse voltage of 4.0v dc. 3. reverse recovery test conditions: i f = 0.5a, i r = 1.0a, i rr = 0.25a (see figure 1). 4. 300s pulse width, 2% duty cycle. schottky barrier chip guard ring die construction for transient protection low power loss, high efficiency high surge capability high current capability and low forward voltage drop surge overload rating to 150a peak for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications plastic material - ul flammability classification 94v-0
ds13015 rev. b-2 2 of 2 MBRB1530CT-mbrb1545ct www.diodes.com 50 100 150 0 200 250 300 1 10 100 i , peak forward surge current (a) fsm number of cycles at 60 hz fi g . 3 max non-repetitive sur g e current 8.3 ms single half-sine-wave jedec method 0.01 0.1 1.0 10 100 0 40 80 120 i , instantaneous reverse current (ma) r percent of rated peak reverse voltage (%) fi g . 5 t y pical reverse characte ristics, per element t = 100c j t = 75c j t = 25c j 0 4 8 12 16 20 0 50 100 150 i , average forward current (a) (av) t , case temperature (c) c fi g . 1 fwd current deratin g curve 0.1 1.0 10 100 0.2 0.4 0.6 0.8 i , instantaneous forward current (a) f v , instantaneous forward voltage (v) f fi g . 2 t yp ical fwd characteristics p er element 10 100 1000 0.1 1.0 10 100 c , junction capacitance (pf) j v , reverse voltage (v) r fig. 4 typical junction capacitance t = 25c j f = 1mhz
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