US1A THRU US1M SPECIFICATIONS Rev. A 1A SURFACE MOUNT ULTRA FAST RECOVERY PRODUCT FEATURES 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. FLAMMABILITY CLASSIFICATION: 94V-0 GLASS PASSIVATED CHIP JUNCTION BUILT-IN STRAIN RELIEF LOW PROFILE ULTRA FAST SWITCHING CASE: MOLDED PLASTIC, DO-214AC (SMA-F) POLARITY: INDICATED BY CATHODE BAND WEIGHT: 0.064 GRAMS LEADS: SOLDERABILITY PER MIL-STD-750 METHOD 2026 RoHS MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED STORAGE AND OPERATING TEMPERATURE RANGE -55°C TO +125°C. SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%. RATINGS MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT @ 90°C PEAK FWD SURGE CURRENT, 8.3ms HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL THERMAL RESISTANCE (NOTE 2) MAXIMUM REVERSE CURRENT @ 25℃ SYMBOL VALUE UNITS IO 1.0 30 30 10 A A ℃/W uA IFSM Rθja IR 1. Cj MEASURED @ 1 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 VOLTS 2. THERMAL RESISTANCE FROM JUNCTION TO TERMINAL 5.0mm2 (.013 mm THICK) LAND AREAS 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A 4. MAXIMUM FORWARD VOLTAGE @ Io DC MAX RMS MAX RECURRENT PEAK VOLTAGE VRMS PART NUMBER REV VOLTAGE VRRM (V) (V) US1A US1B US1D US1G US1J US1K US1M 50 100 200 400 600 800 1000 Frontier Electronics Corp.® http://frontierusa.com/ 35 70 140 280 420 560 700 MAX DC BLOCKING VOLTAGE VDC (V) 50 100 200 400 600 800 1000 1 TYPICAL CAP. MAX FWD CJ (PF) VOLTAGE VF (V) 1.0 1.0 1.0 1.3 1.7 1.7 1.7 20 20 20 20 15 15 15 MAX REVERSE RECOVERY TIME TRR (nS) 50 50 50 50 75 75 75 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 US1A THRU US1M SPECIFICATIONS Rev. A RATING AND CHARACTERISTIC CURVES Frontier Electronics Corp.® http://frontierusa.com/ 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989