BAR43/A/C/S Schottky Diodes Connection Diagram MARKING SOT-23 BAR43 D95 BAR43C DB2 BAR43A DB1 BAR43S DA5 Absolute Maximum Ratings* TA=25C unless otherwise noted Symbol Parameter Value Units VRRM Maximum Repetitive Reverse Voltage 30 V IF(AV) Average Rectified Forward Current 200 mA IFSM Non Repetitive Peak Forward Current Pulse Width = 1.0 second 750 mA Operating Junction Temperature 150 C -55 to +150 C TJ TSTG Storage Temperature Range *These ratings are limiting values above which the serviceability of any semiconductor device may by impaired. Thermal Characteristics TA=25C unless otherwise noted Symbol PD RJA Parameter Value Units Power Dissipation 290 mW Thermal Resistance, Junction to Ambient 430 C/W (c) 2009 Fairchild Semiconductor Corporation BAR43/A/C/S Rev. C3 www.fairchildsemi.com 1 BAR43/A/C/S -- Schottky Diodes October 2009 Symbol Parameter Test Conditions Min. VR Breakdown Voltage IR = 100A 30 Forward Voltage IF = 2.0mA IF = 15mA IF = 100mA 260 VF IR Reverse Leakage trr Reverse Recovery Time Max. Units V 330 450 0.8 mV mV V VR = 25V VR = 25V, TA=100C 0.5 100 A IF = IR = 100mA, IRR = 1.0mA RL = 100 5.0 ns 80% Minimum Detection Recovery Time IF = IR = 100mA, IRR = 1.0mA, RL = 100 Typical Performance Characteristics Figure 1. Forward Voltage vs Temperature Figure 2. Reverse Leakage Current vs Temperature 0 10 10-3 -1 IR-Reverse Leakage Current [A] 10 IF-Forward Current [A] -2 10 o -25 C -3 10 o 25 C -4 10 o 75 C -5 o 10 100 C -6 10 0.0 o 125 C -1 10-4 10 o 100 C -2 10-5 10 o 75 C -3 10 10-6 o -25 C -4 10-7 10 -5 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10-8 10 1.0 0 5 10 VF-Forward Voltage [V] 15 20 25 30 VR-Reverse Voltage [V] Figure 3. Capacitance vs Reverse Bias Voltage 16 14 Capacitance [pF] 12 10 8 6 4 2 0 1 2 3 4 5 6 7 8 9 10 VR-Reverse Voltage [V] (c) 2009 Fairchild Semiconductor Corporation BAR43/A/C/S Rev. C3 www.fairchildsemi.com 2 BAR43/A/C/S -- Schottky Diodes Electrical Characteristics TA=25C unless otherwise noted 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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