RS1A - RS1M Fast Rectifiers Features * * * * Glass passivated junction. For surface mounted applications. Built in strain relief, ideal for automated placement. UL certified with UL certificate # E326243. SMA/DO-214AC COLOR BAND DENOTES CATHODE Absolute Maximum Ratings* Symbol TA = 25C unless otherwise noted Value Parameter 1A 1B 1D 1G 1J 1K 1M 50 100 200 400 600 800 1000 Units VRRM Maximum Repetitive Reverse Voltage IF(AV) Average Rectified Forward Current @ TA = 100C 1.0 A IFSM Non-Repetitive Peak Forward Surge Current 8.3ms Single Half-Sine-Wave 30 A TSTG Storage Temperature Range -55 to +150 C Operating Junction Temperature -55 to +150 C TJ V * These ratings are limiting values above which the serviceability of any semiconductor device may by impaired. Thermal Characteristics Symbol PD Parameter Value Units Power Dissipation 1.19 W RJA Thermal Resistance, Junction to Ambient* 105 C/W RJL Thermal Resistance, Junction to Lead* 32 C/W * Device mounted on FR-4 PCB 0.013 mm. Electrical Characteristics Symbol TA = 25C unless otherwise noted Value Parameter 1A VF Forward Voltage @ 1.0A trr Reverse Recovery Time IF=0.5A, IR=1.0A, Irr=0.25A IR Reverse Current @ rated VR CT Total Capacitance VR= 4.0V, f = 1.0MHz 1D 1G 1J 1K 1M 1.3 150 TA=25C TA=125C (c) 2011 Fairchild Semiconductor Corporation RS1A - RS1M Rev. D2 1B Units V 250 500 ns 5.0 50 A A 10 pF www.fairchildsemi.com 1 RS1A - RS1M -- Fast Rectifiers January 2011 RS1A - RS1M -- Fast Rectifiers Peak Forward Surge Current, IFSM [A] Average Rectified Forward Current, IF [A] Typical Performance Characteristics 1.6 1.4 1.2 1 0.8 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2 x 0.2" (5.0 x 5.0 mm) COPPER PAD AREAS 0.6 0.4 0.2 0 0 25 50 75 100 125 Ambient Temperature [C] 150 175 Figure 1. Forward Current Derating Curve 30 25 20 15 10 5 0 1 2 5 10 20 Number of Cycles at 60Hz 50 100 Figure 2. Non-Repetitive Surge Current 10 10 Reverse Current, IR [ uA ] Forward Current, IF [A] T A = 125 C T A = 125 C 1 TA = 25 C 0.1 s Pulse Width = 300 2% Duty Cycle 0.01 0.4 0.6 0.8 1 1.2 Forward Voltage, VF [V] 1.4 1 T A = 100 C 0.1 0.01 0.001 1.6 Figure 3. Forward Voltage Characteristics TA = 25 C 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage [%] Figure 4. Reverse Current vs Reverse Voltage Total Capacitance, C T [pF] 50 20 10 5 1 1 2 5 10 20 Reverse Voltage, V R [V] 50 100 Figure 5. Total Capacitance (c) 2011 Fairchild Semiconductor Corporation RS1A - RS1M Rev. D2 www.fairchildsemi.com 2 TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. 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