BAT54 / BAT54A / BAT54C / BAT54S Schottky Diodes Connection Diagram BAT54 BAT54A 3 3 3 3 L4P 2 1 1 2 BAT54C MARKING 1 2 1 2NC 3 3 BAT54S BAT54 = L4P BAT54A = L42 BAT54C = L43 BAT54S = L44 SOT-23 1 2 1 2 Ordering Information Part Number Top Mark Package Packing Method BAT54 L4P SOT-23 3L Tape and Reel BAT54_D87Z L4P SOT-23 3L Tape and Reel BAT54A L42 SOT-23 3L Tape and Reel BAT54C L43 SOT-23 3L Tape and Reel BAT54S L44 SOT-23 3L Tape and Reel BAT54S_D87Z L44 SOT-23 3L Tape and Reel Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25C unless otherwise noted. Symbol Parameter Value Unit VRRM Maximum Repetitive Reverse Voltage 30 V IF(AV) Average Rectified Forward Current 200 mA IFSM Non-Repetitive Peak Forward Surge Current Pulse Width = 1.0 second 600 mA TSTG Storage Temperature Range -55 to +150 C Operating Junction Temperature -55 to +150 C TJ (c) 2003 Fairchild Semiconductor Corporation BAT54 / BAT54A / BAT54C / BAT54S Rev. 1.1.0 www.fairchildsemi.com BAT54 / BAT54A / BAT54C / BAT54S -- Schottky Diodes November 2014 Values are at TA = 25C unless otherwise noted. Symbol PD RJA Parameter Value Unit Power Dissipation 290 mW Thermal Resistance, Junction-to-Ambient 430 C/W Electrical Characteristics Values are at TA = 25C unless otherwise noted. Symbol VR VF Parameter Breakdown Voltage Forward Voltage Conditions Max. Unit IF = 0.1 mA 240 mV IF = 1 mA 320 mV IF = 10 mA 400 mV IF = 30 mA 500 mV IF = 100 mA 0.8 V IR = 10 A Min. 30 V IR Reverse Leakage VR = 25 V 2 A CT Total Capacitance VR = 1 V, f = 1.0 MHz 10 pF Reverse Recovery Time IF = IR = 10 mA, IRR = 1.0 mA, RL = 100 5.0 ns trr (c) 2003 Fairchild Semiconductor Corporation BAT54 / BAT54A / BAT54C / BAT54S Rev. 1.1.0 www.fairchildsemi.com 2 BAT54 / BAT54A / BAT54C / BAT54S -- Schottky Diodes Thermal Characteristics 1000 o -1 TA=125 C 10 100 -2 Reverse Current, IR [A] IF-Forward Current [A] 10 o -25 C -3 10 o 25 C -4 10 o 75 C -5 o 10 100 C 10 o TA=75 C o 1 TA=100 C 0.1 o TA=25 C 0.01 1E-3 1E-4 o TA=-25 C -6 10 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1E-5 1.0 0 5 10 15 20 25 30 Reverse Voltage, VR [V] VF-Forward Voltage [V] Figure 2. Reverse Current vs. Reverse Voltage Figure 1. Forward Current vs. Forward 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] Figure 3. Total Capacitance vs. Reverse Voltage (c) 2003 Fairchild Semiconductor Corporation BAT54 / BAT54A / BAT54C / BAT54S Rev. 1.1.0 www.fairchildsemi.com 3 BAT54 / BAT54A / BAT54C / BAT54S -- Schottky Diodes Typical Performance Characteristics 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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