sb g 2 0 30 c t thru sb g 20 45 c t 20 am p s c h o tt ky b a rr i er rectifier 3 0 to 45 volts features m e a t l o f s i l i co n r e c t i f i e r , m a j o r i ty c on d u ct o n g ua rd r i ng f o r t r a n si e n t p r o te c t io n low forward voltage drop high current capability , h i g h e ff i c i e n cy l o w p o we r l o ss maximum ratings operating j u nc ti on temperature: - 5 5 c to +1 25 c storage temperature: - 5 5 c to +1 50 c m cc catalog number maximum re current peak reverse voltage maximum rms voltage maximum dc blocking voltage s bg20 30 c t 3 0v 21 v 3 0v sb g 20 35 ct 35 v 24 .5 v 35 v sb g2 040 ct 4 0v 28 v 4 0 v s b g 20 45 ct 45 v 31 .5 v 45 v *pulse test: pulse width 30 0 m sec, duty cycle 2 % www. mccsemi .com k j i h f d c a g e b pin 1 pin 2 k heatsink 12 k k 2 d pak i n c h es m m
a . 38 0 . 42 1 9. 65 10 .6 9 b . 57 5 . 62 5 14 .6 0 15 .88 c . 325 . 36 4 8.2 5 9.2 5 d . 045 . 05 5 1. 14 1. 40 e . 02 0 . 045 0.51 1.14 f . 09 0 . 11 0 2.29 2.79 g . 09 0 . 11 0 2.29 2.79 h . 08 0 . 11 5 2. 03 2.9 2 i . 045 . 055 1. 14 1.4 0 j . 012 . 02 5 0. 30 0. 64 k . 17 2 . 19 0 4. 37 4. 83 electrical characteristics @ 2 5 c unless otherwise specified average forward current i f(av) 2 0 a t c = 1 0 5 c peak forward surge current i fsm 2 25 a 8.3ms, half sine maximum instantaneous forward voltage maximum dc reverse current at rated dc blocking voltage i r 1.0 m a t j = 25 c t j = 25 c v f . 55 v i fm = 10 a; typical junction capacitance c j 35 0 pf measured at 1.0mhz, v r =4.0v 50 m a t j = 100 c
om p on ent s 2 07 36 m ari ll a s t ree t ch at s w or th ! " # $
% ! " # mcc revision: 3 2003/04/30
sb g2 03 0c t thru s b g2 04 5c t instantaneous reverse leakage current - microamperes versus percent of rated peak reverse voltage - volts average forward rectified current - amperes versus c as e temperature - c figure 3 forward derating curve 25 50 100 1 2 5 1 5 0 0 0 10 single phase, half wave 60hz resistive or inductive load amps c 75 1 5 20 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics volts 4 6 20 10 amps . 3 . 4 . 5 . 6 . 7 .8 .01 .02 .04 .06 .1 .2 .4 .6 1 2 25 c 40 60 100 figure 2 typical reverse characteristics volts .4 .6 2 1 m amps 20 1 5 0 5 0 75 1 0 0 1 2 5 .001 .002 .00 4 4 .006 .01 .02 .04 .06 .1 .2 4 6 10 1 7 5 t j =25 c ww w . mccsemi .com mcc 1 100 4 0 100 12 5 150 8 figure 4 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 1 75 20 0 22 5 revision: 3 2003/04/30
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