description features mechanical dimensions n diffused junction n meets ul specification 94v-0 electrical characteristics @ 25 o c. maximum ratings f1a1 . . . f1a7 series data sheet 1.0 amp miniature plastic silicon rectifiers units volts volts volts ............................................. 1.0 ............................................... ............................................. 30 ............................................... ............................................. 1.1 ............................................... ............................................. 30 ............................................... ............................................. 5.0 ............................................... ............................................. 50 ............................................... ............................................. 15 ............................................... ............................................. 25 ............................................... ......................................... -50 to 175 .......................................... amps amps volts m amps m amps m amps pf c / w c f1a1 f1a2 F1A3 f1a4 f1a5 f1a6 f1a7 50 100 200 400 600 800 1000 35 70 140 280 420 560 700 50 100 200 400 600 800 1000 peak repetitive reverse voltage...v rrm rms reverse voltage...v r(rms) dc blocking voltage...v dc n low cost n low leakage page 9-6 average forward rectified current...i f(av) t a = 75 c (note 3) non-repetitive peak forward surge current...i fsm @ rated current & temp forward voltage @ 1.0a...v f working peak reverse current...i pr @ full cycle .375" lead length, t j = 75 c dc reverse current @ 25 c...i r @ rated dc blocking voltage @ 100 c typical junction capacitance...c j (note 1) typical thermal resistance...r q jc (note 2) operating & storage temperature range...t j , t strg f1a1 . . . f1a7 series .106 .126 .800 min. .023 dia. .091 .102 jedec r1
data sheet 1.0 amp miniature plastic silicon rectifiers page 9-7 ratings at 25 deg. c ambient temperature unless otherwise specified. single phase half wave, 60 hz resistive or inductive load. for capacitive load, derate current by 20%. notes: 1. measured @ 1 mhz and applied reverse voltage of 4.0v. 2. thermal resistance junction to ambient, jedec method. 3. when mounted to heat sink, from body. f1a1 . . . f1a7 series typical junction capacitance reverse voltage (volts) pf typical forward characteristics forward voltage (volts) amps t j = 25 c peak forward surge current pulse duration (ms) amps forward current derating curve amps t a = ambient temperature ( c) maximim non-repetitive surge current number of cycles @ 60hz surge current (amps) distribution
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