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Absolute Maximum Ratings (TA = 25℃ ) Parameter Symbol Unit Repetitive Peak Reverse Voltage VRRM 30 V Average Rectified Forward Current IF(AV) 200 mA Repetitive Peak Forward Current IFRM 300 mA Non-Repetitive Peak Forward Surge Current at Pulse Widt h=1 second IFSM 600 mA Power Dissipation PD 290 mW Thermal Resistance Junction to Ambient Air RJA 430 OC/W Junction Temperature TJ - 55 to + 150 OC Storage Temperature Range TSTG - 55 to + 150 OC Characteristics at TA = 25℃ Parameter Symbol Min. Max. Unit Forward Voltage at IF = 0.1 mA at IF = 1 mA at IF = 10 mA at IF = 30 mA at IF = 100 mA VF 240 320 400 500 1000 mV Reverse Current at VR = 25 V IR - 2 μA Breakdown Voltage at IR =10 μA VR 30 - V Total Capacitance at VR = 1 V, f = 1 MHz Ctot - 10 pF Reverse Recovery Time at IF = 10 mA, IR = 10 mA, IRR = 1 mA, RL = 100 Ω trr - 5 ns 1 2 1 2 2 1 BAT54 BAT54S BAT54C BAT54A BAT54 Series Schottky Barrier Diodes 1 / 3 www.pingjingsemi.com Revision：1.0 Oct-2017 SOT-23 (TO-236) Value Equivalent Schematic Diagram Marking Information: BAT54S BAT54C BAT54A BAT54 L4 L44 L43 L42
A 0.1 0.01 01 0 1 5 20 25 30 VR in V 0.01 0.1 Typical Forward Voltage Forward Current at Various Temperatures IF in m A VF in V 1.4 1.2 VR in V Typical Capacitance C vs. Reverse Applied Voltage V R o 12 16 20 24 28 C in pF o Tj=125 C o Tj=100 C Tj=75 Co Tj=50 Co o Tj=25 C Tj=125 Co Tj=- 40 Co Tj=25 Co Typical Variation of Reverse Current at Various Temperatures 1000 100 1000 100 BAT54 Series Schottky Barrier Diodes 2 / 3 www.pingjingsemi.com Revision：1.0 Oct-2017 Electrical Characteristics Curves
3 / 3 www.pingjingsemi.com Revision：1.0 Oct-2017 Symbol Dimensions in millimeter Min. Typ. Max. A 0.900 1.025 1.150 A1 0.000 0.050 0.100 b 0.300 0.400 0.500 c 0.080 0.115 0.150 D 2.800 2.900 3.000 E 1.200 1.300 1.400 HE 2.250 2.400 2.550 e 1.800 1.900 2.000 L1 0.550REF L 0.300 0.500 θ 0° 8° Device Package Reel Dimension (inch) Shipping Quantity BAT54 Series SOT-23 7 3,000 Package Outline (SOT-23)