fw005g - FW10G fast recovery glass passivated bridge rectifiers prv : 50 - 1000 volts io : 1.5 amperes features : * glass passivated chip * high case dielectric strength * high surge current capability * high reliability * low reverse current * low forward voltage drop * fast switching for high efficiency * ideal for printed circuit board mechanical data : * case : reliable low cost construction utilizing molded plastic technique * epoxy : ul94v-o rate flame retardant * terminals : plated leads solderable per mil-std-202, method 208 guaranteed * polarity : polarity symbols marked on case * mounting position : any * weight : 1.29 grams maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol fw 005g fw 01g fw 02g fw 04g fw 06g fw 08g fw 10g unit maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 volts maximum rms voltage v rms 35 70 140 280 420 560 700 volts maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 volts maximum average forward current 0.375" (9.5 mm) lead length tc = 25 c i f(av) 1.5 amps. peak forward surge current single half sine wave superimposed on rated load (jedec method) i fsm 30 amps. rating for fusing ( t < 8.3 ms. ) i 2 t 10 a 2 s maximum forward voltage per diode at i f = 1.0 amp. v f 1.3 volts maximum dc reverse current ta = 25 c i r 10 m a at rated dc blocking voltage ta = 100 c i r(h) 1.0 ma maximum reverse recovery time (note 1) trr 150 250 500 ns typical junction capacitance per diode (note 2) c j 24 pf typical thermal resistance (note 3) r q ja 36 c/w operating junction temperature range t j - 50 to + 150 c storage temperature range t stg - 50 to + 150 c notes : 1 ) measured with i f = 0.5 amp., i r = 1 amp., irr = 0.25 amp. 2 ) measured at 1.0 mhz and applied reverse voltage of 4.0 volts. 3 ) thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length p.c. board mounting. update : april 23,1998 rating wob - 0.39 (10.0) 0.31 (7.87) 0.034 (0.86) 0.028 (0.71) ac + 1.10 (27.9) min. 0.22 (5.59) 0.18 (4.57) 0.22 (5.59) 0.18 (4.57) 0.22 (5.59) 0.18 (4.57) + - ac ac 1.00 (25.4) min. dimension in inches and (millimeter)
rating and characteristic curves ( fw005g - FW10G ) fig.1 - reverse recovery time characteristic and test circuit diagram + notes : 1. rise time = 7 ns max., input impedance = 1 megaohm, 22 pf. 2. rise time = 10 ns max., source impedance = 50 ohms. 3. all resistors = non-inductive types. fig.2 - derating curve for output fig.3 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 case temperature, ( c) number of cycles at 60hz fig.4 - typical forward characteristics fig.5 - typical reverse characteristics 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 forward voltage, volts 60 hz, resistive or inductive load. 1.2 0.6 0.3 1.5 10 10 1.0 24 0 30 0 12 6 0.01 1 80 0.01 0.1 0.1 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, amperes average forward output current, amperes forward current, amperes reverse current, microamperes t j = 25 c pulse width = 300 m s 1 % duty cycle single half sine wave (jedec method) t j = 55 c t j = 100 c t j = 25 c 18 0.9 0.375(9.5mm) copper pads 0.22" x 0.22" (5.5 x5.5mm) pc board 20 set time base for 50/100 ns/cm trr + 0.5 a 0 - 0.25 - 1.0 a 1 cm oscilloscope ( note 1 ) 1 w 50 w 10 w d.u.t. 50 vdc (approx) pulse generator ( note 2 )
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