ER1A thru er1j surface mount super fast rectifier reverse voltage - 50 to 600 volts forward current - 1.0 ampere note: 1.reverse recovery condition i f =0.5a,i r =1.0a,irr=0.25a 2.measured at 1mhz and applied reverse voltage of 4.0v d.c. 3.p.c.b. mounted with 0.2x0.2 ? (5.0x5.0mm) copper pad areas maximum ratings and electrical characteristics volts volts volts symbols units amp amps volts v rrm v rms v dc i (av) i fsm v f 1.0 30.0 0.95 operating junction and storage temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t l =55 c peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c i r 5.0 50.0 r q ja c j t j , t stg 60.0 15.0 -65 to +150 pf c a m typical thermal resistance (note 3) c/w typical junction capacitance (note 2) maximum reverse recovery time (note 1) t rr 35 ns ER1A er1b er1c er1d er1e er1g er1j ratings at 25 c ambient temperature unless otherwise specified. single phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. 50 35 50 100 70 100 150 105 150 400 280 400 600 420 600 200 140 200 300 210 300 1.25 dimensions in inches and (millimeters) case : jedec do-214ac molded plastic body over passivated chip terminals : solder plated, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.002 ounce, 0.07 grams the plastic package carries underwriters laboratory flammability classification 94v-0 for surface mounted applications low reverse leakage built-in strain relief,ideal for automated placement high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds at terminals features mechanical data 0.177(4.50) 0.157(3.99) 0.110(2.80) 0.100(2.54) 0.060(1.52) 0.030(0.76) 0.012(0.305) 0.006(0.152) 0.008(0.203)max. 0.096(2.42) 0.078(1.98) do-214ac/sma glass passivated chip junction 0.067 (1.70) 0.051 (1.30) 1.7 0.208(5.28) 0.188(4.80) mdd electronic mdd catalog number
ratings and characteristic curves ER1A thru er1j 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 30 25 20 15 10 5.0 0.1 1.0 10 100 0.01 0.1 1 10 100 100 10 1 0.1 reverse voltage,volts t,pulse duration,sec. fig. 5-typical junction capacitance fig. 6-typical transient thermal impedance number of cycles at 60 hz fig. 2-maximum non-repetitive peak forward surge current fig. 1- forward current derating curve average forward rectified current, amperes junction capacitance, pf peak forward surge current, amperes single phase half wave 60hz resistive or inductive load 1 10 100 t j =25 c 1 10 100 200 0 20 40 60 80 100 1,000 100 10 1 0.1 0.01 tj=100 c tj=25 c percent of peak reverse voltage,% fig. 4-typical reverse characteristics instantaneous reverse current, microamperes transient thermal impedance, c/w ambient temperature, c 8.3ms single half sine-wave (jedec method) fig. 3-typical instantaneous forward characteristics instantaneous forward current,amperes instantaneous forward voltage, volts 0 0.4 0.8 1.2 1.6 1.8 0.01 0.1 1 20 10 t j =25 c pulse width=300 m s 1%duty cycle ER1A-er1d er1e-er1g er1j mdd electronic
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