BAT54WG

Zowie Technology Corporation Schottky Barrier Diode Lead free product * Extremely Fast Switching Speed * Low Forward Voltage * PN Junction Guard Ring for Transient and ESD Protection. 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODE 3 BAT54WG 1 2 CATHODE 3 ANODE 1 SOT-323 MAXIMUM RATINGS (TJ=125 C unless otherwise noted) Rating Reverse Voltage Forward Power Dissipation @ TA=25 C o Derate above 25 C Forward Current (DC) Operating Junction Temperature Range Storage Temperature Range o o Symbol VR PF IF TJ TSTG Value 30 200 2.0 200 Max -55 to +125 -55 to +150 Unit Volts mW o mW / C mA o C o C ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) Characteristic Symbol Min. Typ. Max. Unit o OFF CHARACTERISTICS Reverse Breakdown Voltage ( IR=10 uAdc ) ( IF=0.1 mAdc ) ( IF=1.0 mAdc ) ( IF=10 mAdc ) ( IF=30 mAdc ) ( IF=100 mAdc ) V(BR) 30 0.22 0.29 0.35 0.41 0.52 0.5 7.6 0.24 0.32 0.40 0.50 1.00 2.0 10 Volts Forward Voltage VF Vdc Reverse Leakage ( VR=25 Vdc ) Diode Capacitance ( VR=1.0V, f=1.0MHZ ) Reverse Recovery Time ( IF=IR=10 mAdc, IR(REC)=1.0mAdc ) REV. 1 IR uAdc pF CJ trr - - 5.0 nS Zowie Technology Corporation Zowie Technology Corporation BAT54WG FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT 820 +10 V 2k 100uH 0.1uF D.U.T. OUTPUT PULSE GENERATOR 50 50 INPUT SAMPLING OSCILLOSCOPE 90% VR INPUT SIGNAL IR iR(REC) = 1mA OUTPUT PULSE (I F = I R = 10 mA; measured at iR(REC) = 1mA IF 0.1uF IF trr T tr 10% tp T 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 100 1000 125 C 85 C 10 o o FIGURE 3. LEAKAGE CURRENT IF, FORWARD CURRENT ( mA ) IR, REVERSE CURRENT ( uA ) T A=150 100 o C TA=125 C o 10 1.0 o 0C TA=85 C o 1.0 15 -55 C o 0.1 0.01 o -40 o C 25 o C TA=25 C 0.1 0.0 0.001 0.1 0.2 0.3 0.4 0.5 0.6 0 5 10 15 20 25 30 VF, FORWARD VOLTAGE ( VOLTS ) VR, REVERSE VOLTAGE ( VOLTS ) FIGURE 4. TOTAL CAPACITANCE 14 CT, TOATAL CAPACITANCE ( pF ) 12 10 8 6 4 2 0 0 5 10 15 20 25 30 VR, REVERSE VOLTAGE ( VOLTS ) REV. 1 Zowie Technology Corporation