Zowie Technology Corporation 30VOLT BAT54RCLT1 is LRC Preferred Device Schottky Barrier Diode These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. Extremely Fast Switching Speed 3 BAT54RCLT1 ANODE 1 3 CATHODE 1 2 2 ANODE SOT-23 o MAXIMUM RATINGS (TJ=125 C unless otherwise noted) Rating Symbol Value Unit VR 30 Volts Forward Power Dissipation @ TA=25 C o Derate above 25 C PF 225 1.8 mW o mW / C Operating Junction Temperature Range TJ -55 to +150 TSTG -55 to +150 Reverse Voltage o Storage Temperature Range o o C C DEVICE MARKING BAT54RCLT1=KL3 o ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) Characteristic Symbol Min. Typ. Max. Unit IR - - 2 uA ( IF=0.1mAdc ) - - 240 ( IF=1.0mAdc ) - - 320 ( IF=10mAdc ) - - 400 ( IF=30mAdc ) - - 500 ( IF=100mAdc ) - - 1000 - - 16 Reverse Leakage ( VR=25V ) Forward Voltage Total Capacitance ( VR=1.0V, f=1.0MHZ ) REV. : 0 VF CJ mV pF Zowie Technology Corporation Zowie Technology Corporation BAT54RCLT1 FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT 820 +10 V 2k 0.1uF 100uH tr IF tp IF T trr 10% 0.1uF T D.U.T. 50 OUTPUT PULSE GENERATOR 50 INPUT SAMPLING OSCILLOSCOPE 90% iR(REC) = 1mA IR VR OUTPUT PULSE (I F = I R = 10 mA; measured at iR(REC) = 1mA INPUT SIGNAL Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (IF) of 10mA. 2. Input pulse is adjusted so IR(peak) is equal to 10mA. 3. tp trr FIGURE 2. FORWARD VOLTAGE FIGURE 3. LEAKAGE CURRENT 100 1000 IR, REVERSE CURRENT ( uA ) o o 85 C o 0C 10 55 C 0.1 0.0 40 oC 25 o C 1.0 o 15 IF, FORWARD CURRENT ( mA ) o 125 C T A=150 C 100 o TA=125 C 10 1.0 o TA=85 C 0.1 0.01 o TA=25 C 0.001 0.1 0.2 0.3 0.4 0.5 0 0.6 5 VF, FORWARD VOLTAGE ( VOLTS ) 10 15 20 25 30 VR, REVERSE VOLTAGE ( VOLTS ) FIGURE 4. TOTAL CAPACITANCE CT, TOATAL CAPACITANCE ( pF ) 14 12 10 8 6 4 2 0 0 5 10 15 20 25 30 VR, REVERSE VOLTAGE ( VOLTS ) REV. : 0 Zowie Technology Corporation