db201s ~ db207s voltage 50 v ~ 1000 v 2.0 amp surface mount bridge rectifiers elektronische bauelemente 01-sep-2010 rev. b page 1 of 2 rohs compliant product a suffix of ?-c? specifies halogen & lead-free features ? low forward voltage drop, high current capability ? rating to 1000v prv ? ideal for printed circuit board ? reliable low cost construction utilizing molded plastic technique results in inexpensive products ? lead tin pb / sn copper ? the plastic material has ul flammability classification 94v-0 mechanical data ? polarity: as marked on body ? weight:0.02 ounces, 0.38 grams ? mounting position: any maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60hz, re sistive or inductive load. for capacitive load, de-rate current by 20%. parameters symbol db 201s db 202s db 203s db 204s db 205s db 206s db 207s unit peak repetitive peak reverse voltage working peak reverse voltage dc blocking voltage v rrm v rms v dc 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 v maximum average forward rectified current @t a =40 i (av) 2.0 a peak forward surge current 8.3 ms single half sine-wave super imposed on rated load (jedec method) i fsm 60 a maximum forward voltage at 1.5 a dc v f 1.1 v maximum dc reverse current @t j =25 at rated dc blocking voltage @t j =125 i r 10 500 ua i 2 t rating for fusing (t<8.3ms) i 2 t 10.4 a 2 s typical junction capacitance per element (note1) c j 25 pf typical thermal resistance (note2) r ja 40 /w operating and storage temperature range t j , t stg -55 ~ 150 note: 1. measured at 1.0 mhz and applied reverse voltage of 4.0 v dc 2. thermal resistance from junction to ambient mo unted on p.c.b. with 0.5*0.5"(13*13mm) copper pads. db-1s ref. millimete r ref. millimete r min. max. min. max. a 8.20 8.80 f 5.00 5.20 b 10.0 10.3 j 0.95 1.20 c 7.80 8.50 l 0.20 0.35 d 3.15 3.40 m 1.40 1.60 e6.20 6.50 j f l m d e a c b + - ~ ~
db201s ~ db207s voltage 50 v ~ 1000 v 2.0 amp surface mount bridge rectifiers elektronische bauelemente 01-sep-2010 rev. b page 2 of 2 ratings and characteristic curves fig.4-typical forward characteristics instantaneous forward voltage,volts t j =25 $ pulse width:300us 2% duty cycle 0.01 0.1 1.0 10 instantaneous forward current,(a) 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 fig.3-typical junction capacitance reverse voltage,(volts) capacitance(pf) 10.0 100 0.1 1.0 4.0 1.0 10 100 t j =25 $ ,f=1mh z fig.5-typical reverse characteristics t j =25 $ t j =125 $ 0 20 40 60 80 100 120 140 0.01 0.1 1.0 10 100 instantaneous reverse current,(ua) percent of rated peak reverse voltage,(%) bridge output full wave rectified current average amperes fig.1-derating curve for output rectified current ambient temperature , $ 0 2.0 50 100 150 single phase half w ave 60hz resistive or inductive load number of cycles at 60h z peak forward surge current amperes fig.2-maximum non-repetitive peak forward surge current 0 10 20 30 40 50 60 10 1 100 t a =25 $ single sine-w ave jedec method c o c o c o c o c o
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