description features mechanical dimensions electrical characteristics @ 25 o c. maximum ratings peak repetitive reverse voltage...v rrm rms reverse voltage...v r(rms) dc blocking voltage...v dc her101g . . . 108g series average forward rectified current...i f(av) t a = 55 c non-repetitive peak forward surge current...i fsm @ rated current & temp forward voltage @ 1.0a...v f dc reverse current...i r t a = 25 c @ rated dc blocking voltage t a =100 c typical junction capacitance...c j (note 1) typical thermal resistance...r q jc (note 2) typical reverse recovery time...t rr (note 3) operating & storage temperature range...t j , t strg her101g . . . 108g series 101g 102g 103g 104g 105g 106g 107g 108g 50 100 200 300 400 600 800 1000 35 70 140 210 280 420 560 700 50 100 200 300 400 600 800 1000 data sheet 1.0 amp glass passivated super fast plastic rectifiers units ............................................. 1.0 ............................................... ............................................. 3 0 ............................................... ............................................. 5.0 ............................................... ............................................. 1 5 0 ............................................... ............................................. 2.5 ............................................... < ....................... 5 0 ..................... > < ......... 7 5 .......... > ......................................... -55 to 175 .......................................... volts volts volts amps amps volts m amps m amps pf c / w ns c n glass passivated die n low forward voltage drop n ultrafast recovery time n meets ul specification 94v-0 < ................ 1.0 ............... > 1.3 < .......... 1.7 ......... > < ....................... 3 5 ..................... > < ......... 8 0 .......... > .205 .160 1.00 min. .031 typ. .080 .107 jedec d0-41
data sheet 1.0 amp glass passivated super fast plastic rectifiers her101g . . . 108g series notes: 1. measured @ 1 mhz and applied reverse voltage of 4.0v. 2. thermal resistance junction to ambient vert. pc board mounting 0.5" (12.7mm) lead length. 3. 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%. conditions: i f = 0.5a, i r = 1.0a, i rr = 0.25a. forward current derating curve 2 1 025 50 75 100 150 125 175 t a = ambient temperature ( c) amps pf reverse voltage (volts) typical junction capacitance non-repetitive peak forward surge current number of cycles @ 60 hz 60 40 20 10 100 reverse recovery characteristics typical instantaneous forward characteristics oscilliscope note 1 pulse generator note 2 (-) (+) notes: 1 . rise time = 7 ns max. impedance = 1 megohm, 22 pf 2 . rise time = 10 ns max. source impedance = 50 ohms time base set @ 50/100ns/cm +.5a 0a -.25a -1.0a 1 cm 1 typical reverse characteristics 100 10 1.0 .1 40 80 120 140 mamps t rr amps volts 10 1 .1 .01 .2 .6 1.0 1.4 50 w w w w w (-) (+) 25 vdc non-inductive 1 w w w w w non- inductive d.u.t 10 w w w w w t j = 150 c t j = 100 c t j = 25 c .01 amps 0 single half sine wave 8.3 ms percent of rated peak voltage pulse width = 300 m m m m m s % duty cycle
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