G R 3A TH R U G R 3M S U R FA C E M O U N T G L A S S PA S S IVAT E D J U N C T IO N FA S T S W IT C H IN G R E C T IF IE R R e v e rs e Vo lta g e - 50 to 1000 Volts F o rw a rd C u rre n t - 3.0 A m peres Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 For surface mount applications Low profile package Built-in strain relief, ideal for automated placement Fast switching for high efficiency Easy pick and place Glass passivated chip junction High temperature soldering: 250 /10 seconds at terminals Mechanical Data D IM E N S IO N S Case: SMC 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: 0.007 ounce, 0.25 gram D IM A in c h e s m m M in . M a x. M in . M a x. 0 .2 6 0 0 .2 8 0 6 .6 0 7 .1 1 B 0 .2 2 0 0 .2 4 0 5 .5 9 6 .1 0 C 0 .0 7 5 0 .0 9 5 1 .9 0 2 .4 1 D 0 .1 1 5 0 .1 2 1 2 .9 2 3 .0 7 H 0 .0 0 2 0 0 .0 0 6 0 0 .0 5 1 0 .1 5 2 J 0 .0 0 6 0 .0 1 2 0 .1 5 0 .3 0 K 0 .0 3 0 0 .0 5 0 0 .7 6 1 .2 7 P 0 .0 2 0 R E F N o te 0 .5 1 R E F S 0 .3 0 5 0 .3 2 0 7 .7 5 8 .1 3 GR3D GR3G GR3J GR3K GR3M Units Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Symbols GR3A GR3B Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Maximum average forward rectified current at TL=75 I(AV) 3.0 Amps Peak forward surge current 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) TL=75 IFSM 100.0 Amps Maximum instantaneous forward voltage at 3.0A Volts VF 1.30 Volts TA=25 TA=125 IR 10.0 250.0 A Maximum reverse recovery time (Note 1) Trr Typical junction capacitance (Note 2) CJ Maximum DC reverse current at rated DC blocking voltage Typical thermal resistance (Note 3) Operating junction and storage temperature range R R 150 JA JL TJ, TSTG 250 nS F 15.0 50.0 /W -55 to +150 Notes: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts (3) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.3X0.3 (8.0X8.0mm) copper pad areas 1 500 60.0 RATINGS AND CHARACTERISTIC CURVES 2