mbr1530ctmbr1560ct 1 (5) features schottky barrier chip guard ring die constuction for transient protection low power loss, high efficiency high current capability and low forward voltage drop high surge capability for use in low voltage, high frequency inverters, free wheeling, and polarity protection application plastic material ul recognition flammability classification 94v0 95 9630 absolute maximum ratings t j = 25 c parameter test conditions type symbol value unit repetitive peak reverse voltage mbr1530ct v rrm 30 v g =working peak reverse voltage dc bl ki lt mbr1535ct rrm =v rwm v 35 v =dc blocking voltage mbr1540ct =v r 40 v mbr1545ct 45 v mbr1550ct 50 v mbr1560ct 60 v peak forward surge current i fsm 150 a average forward current t c =125 c i fav 15 a junction and storage temperature range t j =t stg 65...+150 c www.kersemi.com
mbr1530ctmbr1560ct 2 (5) t j = 25 c parameter test conditions type symbol min typ max unit forward voltage i f =7.5a, t c =125 c mbr1530ct v f 0.57 v g i f =15a, t c =25 c mbr1545ct v f 0.84 v i f =15a, t c =125 c v f 0.72 v i f =7.5a, t c =125 c mbr1550ct v f 0.65 v i f =15a, t c =25 c mbr1560ct v f 0.90 v i f =15a, t c =125 c v f 0.80 v reverse current t c =25 c mbr1530ct i r 0.1 ma t c =125 c mbr1545ct i r 15 ma t c =25 c mbr1550ct i r 1.0 ma t c =125 c mbr1560ct i r 50 ma diode capacitance v r =4v, f=1mhz c d 300 pf thermal resistance junction to case t l =const. r thjc 1.7 k/w voltage rate of change ( rated v r ) mbr1530ct mbr1540ct dv/dt 1000 k/w ( r ) mbr1545ct mbr1560ct dv/dt 10000 k/w characteristics (t j = 25 c unless otherwise specified) 0 4 8 0 50 100 150 12 16 20 15341 t amb ambient temperature ( c ) i average forward current ( a ) fav figure 1. max. average forward current vs. ambient temperature 0.1 1.0 10 50 0.2 0.4 0.6 0.8 1.0 i f pulse width = 300 m s t j = 25 c 2% duty cycle 15342 i forward current ( a ) f v f forward voltage ( v ) mbr1530 mbr1545 mbr1550 mbr1560 figure 2. typ. forward current vs. forward voltage www.kersemi.com
mbr1530ctmbr1560ct 3 (5) 0 50 100 150 200 250 300 1 10 100 i peak forward surge current ( a ) fsm number of cycles at 60 hz 15343 figure 3. max. peak forward surge current vs. number of cycles 100 1000 4000 0.1 1.0 10 100 c diode capacitance ( pf ) d v r reverse voltage ( v ) 15344 f = 1 mhz t j = 25 c vsig = 50mv pp figure 4. typ. diode capacitance vs. reverse voltage 0.001 0.01 0.1 1.0 10 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) i reverse current ( ma ) r 15345 t j = 75 c t j = 25 c t j = 125 c t j = 150 c figure 5. typ. reverse current vs. percent of rated peak reverse voltage www.kersemi.com
mbr1530ctmbr1560ct 4 (5) 14468 case: molded plastic polarity: as marked on body approx. weight: 2.24 grams mounting position: any marking: type number www.kersemi.com
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