elektronische bauelemente gbj25a thru gbj2 5m voltage 50v ~ 1000v 25.0 amp glass passivated bridge rectifiers ? features . surge overload rating ? 350 amperes peak . ideal f or prin ted circuit board . reliab le low cost construction utilizing molded plastic technique . plastic material has underwrites laboratory flammability classification 94v-0 . po l arity: ma rked on body . mounting position: any ? maximum ratings and electrical characteristics rating 25 : ambient temperature unless otherwise specified . resistive or inductive load, 60hz, for capacitive load, derate current by 20%. gbj gbj gbj gbj gbj gbj gbj type number symbol 25a 25b 25d 25g 25j 2 5k 2 5m units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward (with heatsink note2) 25.0 rectified current @ t c =100 (without heatsink) : i (av) 4.2 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 350 a maximum forward v oltage at 2.0a v f 1.05 v maximum dc reverse current ta=25 : 10 at rated dc blocking voltage ta=125 : i r 500 a i 2 t rating for fusing (t <8.3ms) i 2 t 510 a 2 s typical junction capacitance per element (note1) c j 85 pf typical thermal resistance (note 2) r jc 0.6 / w : operating temperature range t j - 55 ~ + 150 : storage temperature range t stg - 55 ~ + 150 : notes: 1. measured at 1.0 mhz and applied reverse voltage of 4.0v d.c. 2. device mounted on 50mm x 50mm x 1.6mm cu plate heatsink. ht t p:/ /www. secosgmbh. com/ any changing of specification will not be informed individual 2.5 0.2 2.2 0.2 1 0.1 10 0.2 7.5 0.2 4 0.2 5 20 0.3 17 . 5 0.5 11 0.2 2.7 0.2 3.5 0.2 3.2 0.2 0.7 0.1 4.6 0.2 3.6 0.2 + 7.5 0.2 30 0.3 dimensions in millimeters 0 1 - j u n - 2 0 0 2 r e v . a p a g e 1 o f 2 rohs compliant product a suffix of ?-c? specifies halogen-free.
elektronische bauelemente gbj25a thru gbj25m voltage 50v ~ 1000v 25.0 amp glass passivated bridge rectifiers ht t p:/ /ww w. s ecos gmbh. c om/ any changing of specification will not be informed individual ratings and characteristic curves (t a = 25? unless otherwise noted) 0 50 100 150 200 300 350 400 1 100 fig. 2 ?maximum non-repetitive peak forward surge current per leg peak forward surge current (a) number of cycles at 60 h z 0 15 20 0 25 50 75 100 125 150 average forward output current (a) 0.60 1.00 1.20 1.40 0.80 instantaneous forward voltage (v) fig. 3 ?typical forward characteristics per leg 020 60 40 100 80 fig. 4 typical reverse characteristics per leg instantaneous reverse current ( a) percent of rated peak reverse voltage (%) 10 5 heat-sink mounting, t c p.c.b. mounting, 0.01 0.1 10 1 100 instantaneous forward current (a) t a = 125c t a = 25c 1.0 cycle 0.1 1 100 10 1000 25 30 temperature ( c) 10 fig. 1 ?derating curve output rectified current fig. 5 - typical junction capacitance per leg reverse voltage (%) junction capacitance (pf) 1 10 100 1000 1 10 100 01 -jun-2002 rev. a page 2 of 2
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