US1AF

US1AF SERIES SURFACE MOUNT ULTRA FAST RECTIFIER VOLTAGE 50-600 Volts CURRENT 1 Ampere FEATURES For surface mounted applications Low profile package Built-in strain relief Easy pick and place Ultrafast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability Classification 94V-O Glass passivated junction Lead free in comply with EU RoHS 2002/95/EC directives. Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA Case: SMAF molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity : Color band denotes cathode end Approx. Weight:0.0011 ounces, 0.0328 grams 1 Cathode 2 Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted) PAR AME T E R Recurrent P eak Reverse Voltage RMS Voltage DC Blocking Voltage Average F orward C urrent Peak Forward Surge Current : 8.3ms single half sine-wave superi mposed on rated load(JE DEC method) Forward Voltage at 1.0A DC Reverse C urrent at Rated DC Blocking Voltage T =2 5 OC J SYMBOL US1AF US 1BF US1DF US1GF US 1JF UNITS V RRM 50 100 200 400 600 V V 35 70 140 280 420 RMS V VR 50 100 200 400 600 V I F(AV) 1 A IF S M 30 A V 1.0 1.4 1.7 V F I R 1.0 A Typ i c a l J unc ti on c a p a c i ta nc e V R= 4 V,f =1 M HZ Typ i c a l The rma l Re s i s ta nc e , J unc ti o n to Le a d (No te 1 ) Juncti on to Ambient (Note 2) Re ve rs e Re c o very Ti me (IF= 0 .5 A , IR= 1 .0 A ,Ir...