BAT54E / AE / CE / SE Surface Mount Schottky Barrier Diode Features • Low forward voltage BAT54E 3 BAT54AE 3 Applications • Ultra high-speed switching • Voltage clamping • Protection circuits 1 1 2 2 BAT54CE 3 1 2 Absolute Maximum Ratings (Ta = 25 OC) Parameter Peak Repetitive Reverse Voltage BAT54SE 3 1 BAT54E Marking Code: L1 BAT54AE Marking Code: L2 BAT54CE Marking Code: L3 BAT54SE Marking Code: L4 2 H C Symbol VRRM E T M E S Reverse Voltage VR Forward Current IF(AV) Repetitive Peak Forward Current IFRM Peak Forward Surge Current (tp = 10 ms) IFSM Total Power Dissipation Ptot Thermal Resistance from Junction Ambient RθJA Junction Temperature Storage Temperature Range Value Unit 30 V 30 V 200 mA 300 mA 600 mA 150 mW 667 C/W O Tj 125 O Tstg - 65 to + 150 O C C Characteristics at Ta = 25 OC Parameter Forward Voltage at IF = 0.1 mA at IF = 1 mA at IF = 10 mA at IF = 30 mA at IF = 100 mA Reverse Breakdown Voltage at IR = 100 μA Reverse Current at VR = 25 V Total Capacitance at VR = 1 V, f = 1 MHz Reverse Recovery Time at IF = 10 mA through IR = 10 mA to IR = 1 mA, RL = 100 Ω Symbol Min. Max. - 240 320 400 500 1000 V(BR)R 30 - V IR - 2 µA Ctot - 10 pF trr - 5 ns VF Unit mV SEMTECH ELECTRONICS LTD. Subsidiary of Sino-Tech International (BVI) Limited ® Dated : 19/03/2011 Rev:02 BAT54E / AE / CE / SE H C E T M E S SEMTECH ELECTRONICS LTD. Subsidiary of Sino-Tech International (BVI) Limited ® Dated : 19/03/2011 Rev:02