Zowie Technology Corporation 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODE 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 * Low Forward Voltage-0.35 Volts (Typ) @ IF=10mAdc 3 CATHODE 1 ANODE BAT54AWG 1 3 2 2 CATHODE SOT-323 o MAXIMUM RATINGS (TJ=125 C unless otherwise noted) Rating Reverse Voltage o Power Dissipation @ TA=25 C Symbol Value Unit VR 30 Volts PD 200 mW mA Forward Current (DC) IF 200 Max Operating Junction Temperature Range TJ -55 to +150 o C TSTG -55 to +150 o C Storage Temperature Range o ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) Characteristic Symbol Min. Typ. Max. Unit V(BR) 30 - - Volts VF - 0.22 0.29 0.35 0.41 0.52 0.24 0.32 0.40 0.50 1.00 Vdc Reverse Leakage ( VR=25 Vdc ) IR - 0.5 2.0 uAdc Diode Capacitance ( VR=1.0, f=1.0MHZ ) CJ - 7.6 10 pF Reverse Recovery Time ( IF=IR=10 mAdc, IR(REC)=1.0mAdc ) trr - - 5.0 nS OFF CHARACTERISTICS Reverse Breakdown Voltage ( IR=10 uAdc ) Forward Voltage 10/2007 ( IF=0.1 mAdc ) ( IF=1.0 mAdc ) ( IF=10 mAdc ) ( IF=30 mAdc ) ( IF=100 mAdc ) Zowie Technology Corporation Zowie Technology Corporation BAT54AWG 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 -40 o C 25 o C 1.0 o 15 IF, FORWARD CURRENT ( mA ) o 125 C 0.1 0.0 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 ) 10/2007 Zowie Technology Corporation