FMM140

LOW Vf SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere FEATURES * * * * * * FMM120 THRU FMM140 Low switching noise L ow forward voltage drop H igh current capability High s witching capability H igh surge capabitity High r eliability DO-214AC MECHANICAL DATA * * * * * * Case: Molded plastic Epoxy: Device has UL flammability classification 9 4V-O Lead: MIL-STD-202E method 208C guaranteed Metallurgically bonded construction Mounting position: Any Weight: 0.09 g ram 0.067 (1.70 ) 0.051 (1.29 ) 0.110 ( 2.79 ) 0.086 ( 2.18 ) 0.180 ( 4.57 ) 0.160 ( 4.06 ) 0.012 ( 0.305 ) 0.006 ( 0.152 ) 0.091 ( 2.31 ) 0.067 ( 1.70 ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. 0.059 ( 1.50 ) 0.035 ( 0.89 ) 0.008 ( 0.203 ) 0.004 ( 0.102 ) 0.209 ( 5.31 ) 0.185 ( 4.70 ) Dimensions in inches and (millimeters) MAXIMUM RAT INGS (@ TA=25 OC unless otherwise noted) R ATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A=75 OC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Te mperature Ran g e Storage Temperature R an g e SYMBOL VRRM VRMS VDC IO I FSM RqJA RqJL CJ TJ T STG FMM120 FMM130 FMM140 UNITS Volts Volts Volts Amps Amps 0 0 20 14 20 30 21 30 1.0 40 85 25 110 150 -55 to + 150 40 28 40 C/W C/W pF 0 0 C C E LECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @T A = 25 o C @T A = 1 00 o C SYMBOL VF IR FMM120 FMM130 FMM140 UNITS Volts mA mA 2006-11 .44 1.0 10 NOTES : 1. Thermal Resistance : Mounted on PCB. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. Also available in DO-214AA (SMB). 4. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”. RATING AND CHARACTERISTICS CURVES ( FMM120 THRU FMM140 ) INSTANTANEOUS FORWARD CURRENT, (mA) AVERAGE FORWARD CURRENT, (A) 1.0 Single Phase Half Wave 60Hz Inductive Load 100 10 1.0 0.1 0.01 0.001 0 T A = 2 5 OC TA = 100 OC 0.75 0.50 T A = 7 5 OC 0.25 P.C.B. Mounted on 0.4X0.4"(10X10mm) copper pad areas 0 0 25 50 75 100 125 O 150 175 20 40 60 80 100 120 140 AMBIENT TEMPERATURE, ( C) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS REVERSE CURRENT, (A) 10 CJ, JUNCTION CAPACITANCE, (pF) 20 FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE 400 200 100 80 60 40 20 10 FIG.2 TYPICAL REVERSE CHARACTERISTICS T J = 2 5 OC 1.0 0.1 T J = 2 5 OC Pulse width=300mS 1% Duty Cycle 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 0.1 0.4 1.0 4 10 40 80 INSTANTANEOUS FORWARD VOLTAGE, (V) REVERSE VOLTAGE, (V) FIG.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PEAK FORWARD SURGE CURRENT, (A) FIG.4 TYPICAL JUNCTION CAPACITANCE 50 40 30 20 10 0 1 8.3mS Single Half Sine-Wave JEDEC Method 2 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT Mounting Pad Layout 0.094 MAX. (2.38 MAX.) 0.060MIN. ( 1.52 MIN.) 0.052 MAX. (1.32 MAX.) 0.220 (5.58) REF Dimensions in inches and (millimeters) DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.