d s 30046 rev. b-5 1 of 2 dbyl1025b dbyl1025b 10a 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 = 25 c unless otherwise specified case: d 2 pak molded plastic terminals: solderable per mil-std-202, method 208 polarity: see diagram weight: 1.7 grams (approx.) mounting position: any marking: type number mechanical data b c d e g h j k l m a 123 4 pin 1 n.c. 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 dbyl1025b unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 30 v rms reverse voltage v r(rms) 21 v average rectified output current @ t c = 125 c i o 10 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 100 a forward voltage, per element @ i f = 10a, t c = 25 c @ i f = 10a, t c = 125 c @ i f = 20a, t c = 125 c v fm 0.45 0.37 0.53 v peak reverse current @ t c = 25 c at rated dc blocking voltage @ t c = 125 c i rm 5.0 500 ma typical junction capacitance (note 2) c j 350 pf typical thermal resistance junction to case (note 1) r jc 6.0 k/w operating and storage temperature range t j, t stg -65 to +150 c notes: 1. thermal resistance: junction to case mounted on heat sink. 2. measured at 1.0mhz and applied reverse voltage of 4.0v dc. 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 for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications plastic material: ul flammability classification rating 94v-0
d s 30046 rev. b-5 2 of 2 dbyl1025b 0 50 100 150 200 250 300 1 10 100 i , peak f o r w ard current (a) fsm number of cycles at 60hz fig. 3 maximum non-repetitive surge current 8.3 ms single half-sine-wave jedec method 0 2 4 8 10 6 0 5 0 100 i , a verage rectified current (a) (a v) t , case temperature ( c ) fi g . 1 forward deratin g curve c 15025 75 125 0.1 100 1.0 10 0.2 0.4 0.6 0.8 1.0 i , inst ant aneous fwd current (a) f v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics f t - 25 c j i pulse width = 300 s f 0 10 100 1000 0.1 1.0 10 100 c , juncti o n cap acit ance (pf) j v , reverse voltage (v) fig. 4 typical junction capacitance r t = 25 c f = 1.0mhz j
|
