dated : 23/06/2003 semtech electronics ltd. ( subsidiary of semtech internati onal holdings limited, acompany listed on the hong kong stock exchange, stock code: 724 ) ? 2W005G thru 2w10g glass passivated bridge rectifiers reverse voltage ? 50 to 1000 volts forward current ? 2.0 amperes features ? rating to 1000v prv ? ideal for printed circuit board ? low forward voltage drop, high current capability. ? reliable low cost construction utilizing molded epoxy technique results in inexpensive product mechanical data ? case: molded plastic ? polarity: as marked on body ? mounting position: any aboslute maximum ratings and characteristics ratings at 25 o cambient temperature unless otherwise specified. singl e phase, half wave, 60hz, resi stive or inductive load. for capacitive load, derate current by 20%. symbols 2W005G 2w01g 2w02g 2w04g 2w06g 2w08g 2w10g 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 rectified current at t a = 25 o c i (av) 2 a peak forward surge current , 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 60 a maximum forward voltage at 2.0a dc v f 1.1 v maximum dc reverse current @ t j = 25 o c at rated dc blocking voltage @ t j =125 o c i r 5 500 a typical junction capacitance per element (note 1) c j 25 pf typical thermal resistance (note 2) r ja 40 o c/w operating temperature range t j -55 to +150 o c storage temperature range t s -55 to +150 o c notes: (1) measured at 1mhz and appliad reverse voltage of 4v dc. (2) thermal resistance junction to ambient.
dated : 23/06/2003 semtech electronics ltd. ( subsidiary of semtech internati onal holdings limited, acompany listed on the hong kong stock exchange, stock code: 724 ) ? ratings and characteristic curves (2W005G thru 2w10g) fig.1-forward current derating curve 25 50 75 100 125 150 175 0 1.0 1.5 2.0 2.5 3.0 a v e r a g e f o r w a r d c u r r e n t a m p e r e s ambient temperature. ( c) 1 5 10 20 50 100 0 60 p e a k f o r w a r d s u r g e c u r r e n t a m p e r e s number of cycles at 60hz fig.2-maximum non-repetitive surge current c a p a c i t a n c e . ( p f ) reverse voltage , volts 1410 100 1.0 10 100 fig.3-typical, junction capacitance 00.2 0.6 0.8 1.2 1.4 1.6 1.8 1.0 0.1 10 instantaneous forward voltage, volts i n s t a n t a n e o u s f o r w a r d c u r r e n t . ( a ) 1.0 fig.4-typical forward characteristics 0 20 40 60 80 100 120 140 0.01 0.1 1.0 10 100 i n s t a n t a n e o u s r e v e r s e c u r r e n t . ( a ) percent of rated peak reverse voltage.(%) fig.5-typical reverse characteristics 0.5 10 20 30 40 50 2 0.01 0.4 o single phase half wave 60hz resistive or inductive load single half sine-wave (jedec method) vsig=50mv p-p t j =25 c ,f=1mhz o pulse width 300 s 2% duty cycle t j =25 c o t j =25 c o t j =125 c o 2W005G thru 2w10g
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