suface mount fast recovery rectifier reverse voltage - 50 to 1000 volts forward current - 1.0ampere case : jedec sod-123fl molded plastic body over passivated chip terminals : plated axial leads, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.006 ounce, 0.02 grams glass passivated device ideal for surface mouted applications features mechanical data maximum ratings and electrical characteristics metallurgically bonded construction high temperature soldering guaranteed: 250 c/10 seconds,0.375 ? (9.5mm) lead length, 5 lbs. (2.3kg) tension low reverse leakage 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%. dfr1a thru dfr1m note: 3.measured at 1mhz and applied reverse voltage of 4.0v d.c. 1.averaged over any 20ms period. 2.measured with if=0.5a, ir=1a, irr=0.25a. 4.thermal resistance junction to ambient, 6.0 mm2 coppeer pads to each terminal. units volts volts volts amp amps volts a m pf c k/w ns symbols 100 70 100 400 280 400 200 140 200 600 420 600 1000 700 1000 v rrm v rms v dc i (av) i fsm v f 1.0 20.0 1.3 maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t a =65 c (note 1) 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 =125 c i r 5.0 50.0 f2 f3 f4 f5 f7 t l =25 c 800 560 800 f6 maximum reverse recovery time (note 2) typical junction capacitance (note 3) c j operating junction and storage temperature range r q ja t j , t stg 180 4 -55 to +150 typical thermal resistance (note 4) 150 250 500 50 35 50 f1 dfr1a dfr1b trr DFR1D dfr1g dfr1j dfr1k dfr1m sod-123fl 1.0 0.2 2.8 0.1 1. 8 0.1 cathode band top view 3.7 0.2 0.6 0.25 1. 3 0.15 0.10-0.30 dimensions in millimeters f o r m o s a m s p a g e 1 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 d s - 2 2 2 6 4 5 2 0 0 8 / 0 2 / 1 0 2 0 1 0 / 0 3 / 1 0 b 2 mark
ratings and characteristic curves dfr1a thru dfr1m 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.02 0.06 0.04 0.1 0.2 0.4 1.0 2 4 10 100 t j =25 pulse width=300us amperes capacitance, pf fig.1 --typical forward characteristic fig.2 -- typical junction capacitance instantaneous forward voltage,v reverse voltage,volts instantaneous forward current 0 5 10 15 20 25 30 35 40 10 9 8 7 6 5 4 3 2 1 0 amperes average forward current, amperes instantaneous reverse current fig.3 -- typical instantaneous fig.4 -- forward derating curve ambient temperature, instantaneous reverse voltage,v 0 100 200 300 400 500 600 700 800 900 0.01 0.1 10 1 100 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c reverse characteristics 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 suface mount fast recovery rectifier f o r m o s a m s p a g e 2 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 d s - 2 2 2 6 4 5 2 0 0 8 / 0 2 / 1 0 2 0 1 0 / 0 3 / 1 0 b 2
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