CMR1U-02FL CMR1U-04FL CMR1U-06FL w w w. c e n t r a l s e m i . c o m SURFACE MOUNT ULTRA FAST RECOVERY SILICON RECTIFIER 1 AMP, 200 THRU 600 VOLTS DESCRIPTION: The CENTRAL SEMICONDUCTOR CMR1U-02FL series devices are 1.0 amp, surface mount, ultra fast recovery silicon rectifiers packaged in the low profile SMBFL case. The SMBFL fits on existing industry standard SMB mounting pad layouts. MARKING CODE: SEE MARKING CODE TABLE ON FOLLOWING PAGE SMBFL CASE APPLICATIONS: • DC-DC converters • Flyback diode • Freewheeling diode FEATURES: • Ultra fast recovery time • Low capacitance MAXIMUM RATINGS: (TA=25ºC unless otherwise noted) SYMBOL Peak Repetitive Reverse Voltage VRRM DC Blocking Voltage VR RMS Reverse Voltage Average Forward Current (TL=120ºC) Peak Forward Surge Current, tp=8.3ms CMR1U -02FL 200 CMR1U -04FL 400 CMR1U -06FL 600 UNITS V 200 400 600 V 140 280 420 VR(RMS) IO 1.0 V A 30 A -55 to +150 ºC Thermal Resistance IFSM TJ, Tstg ΘJA 62.5 ºC/W Thermal Resistance ΘJL 20 ºC/W Operating and Storage Junction Temperature ELECTRICAL CHARACTERISTICS: (TA=25ºC) unless otherwise noted) SYMBOL TEST CONDITIONS TYP IR VR=Rated VRRM 0.01 VF IF=1.0A, (CMR1U-02FL) MAX 1.0 UNITS μA 1.0 V VF IF=1.0A, (CMR1U-04FL) 1.3 V VF IF=1.0A, (CMR1U-06FL) 1.7 CJ VR=4.0V, f=1.0MHz (CMR1U-02FL) CJ CJ trr IF=0.5A, IR=1.0A, IF=0.5A, IR=1.0A, trr V 18 pF VR=4.0V, f=1.0MHz (CMR1U-04FL) 10 pF VR=4.0V, f=1.0MHz (CMR1U-06FL) 8.0 pF Irr=0.25A (CMR1U-02FL, 04FL) 50 ns Irr=0.25A (CMR1U-06FL) 100 ns R2 (2-November 2012) CMR1U-02FL CMR1U-04FL CMR1U-06FL SURFACE MOUNT ULTRA FAST RECOVERY SILICON RECTIFIER 1 AMP, 200 THRU 600 VOLTS SMBFL CASE - MECHANICAL OUTLINE LEAD CODE: 1) Cathode 2) Anode DEVICE MARKING CODE CMR1U-02FL CU02FL CMR1U-04FL CU04FL CMR1U-06FL CU06FL R2 (2-November 2012) w w w. c e n t r a l s e m i . c o m