CMMR1U SERIES SURFACE MOUNT www.centralsemi.com ULTRA FAST RECOVERY DESCRIPTION: SILICON RECTIFIER The CENTRAL SEMICONDUCTOR CMMR1U Series 1 AMP, 200 THRU 800 VOLTS are high quality 1.0 Amp Surface Mount Silicon Rectifiers, well constructed, highly reliable components designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications. The SOD-123F case occupies 58% less board space than the SMA, with a 67% lower profile. MARKING CODE: SEE MARKING CODE TABLE ON FOLLOWING PAGE SOD-123F CASE FEATURES: Flat lead design and clip assembly allow for a Superior lot to lot consistency larger die size and improved thermal efficiency High reliability Low cost MAXIMUM RATINGS: (T =25C unless otherwise noted) A CMMR1U CMMR1U CMMR1U CMMR1U SYMBOL -02 -04 -06 -08 UNITS Peak Repetitive Reverse Voltage V 200 400 600 800 V RRM DC Blocking Voltage V 200 400 600 800 V R RMS Reverse Voltage V 140 280 420 560 V R(RMS) Average Forward Current (T=90C) I 1.0 A L O Peak Forward Surge Current (8.3ms) I 30 A FSM Operating and Storage Junction Temperature T , T -65 to +150 C J stg Thermal resistance (Note 1) 180 C/W JA Thermal resistance (Note 2) 65 C/W JA ELECTRICAL CHARACTERISTICS: (T =25C unless otherwise noted) A SYMBOL TEST CONDITIONS TYP MAX UNITS I V =Rated V 1.0 A R R RRM I V =Rated V , T=125C 50 A R R RRM A V I =1.0A (CMMR1U-02) 1.0 V F F V I =1.0A (CMMR1U-04) 1.4 V F F V I =1.0A (CMMR1U-06, -08) 1.7 V F F C V =4.0V, f=1.0MHz 9.0 pF J R t I =0.5A, I =1.0A, I =0.25A (CMMR1U-02, -04) 50 ns rr F R rr t I =0.5A, I =1.0A, I =0.25A (CMMR1U-06, -08) 100 ns rr F R rr 2 Notes: (1) FR-4 Epoxy PCB with copper mounting pad area of 2.2mm 2 (2) FR-4 Epoxy PCB with copper mounting pad area of 36mm R3 (20-December 2010)CMMR1U SERIES SURFACE MOUNT ULTRA FAST RECOVERY SILICON RECTIFIER 1 AMP, 200 THRU 800 VOLTS SOD-123F CASE - MECHANICAL OUTLINE DEVICE MARKING CODE CMMR1U-02 CU02F CMMR1U-04 CU04F CMMR1U-06 CU06F CMMR1U-08 CU08F LEAD CODE: 1) Cathode 2) Anode R3 (20-December 2010 www.centralsemi.com