BAT54SDW

WEITRON Surface Mount Schottky Barrier Diodes Arrays Features: * Extremely Fast Switching Speed. * Low Forward Voltage. * Very Small Conduction Losses. * PN Junction Guard Ring for Transient and ESD Protection. Mechanical Data: * Case: SOT-363, Molded plastic. * Terminals: Solderable per MIL-STD-202, Method 208. * Marking: See Diagrams Below & Page 3. * Weight: 0.006 grams(approx). BAT54TDW/BAT54CDW BAT54ADW/BAT54SDW SMALL SIGNAL SCHOTTKY DIODES 200m AMPERES 30 VOLTS 65 4 1 2 3 SOT-363(SC-88) SOT-363 Outline Dimensions A Unit:mm SOT-363 6 5 4 BC 1 2 3 D E H K J L M Dim A B C D E H J K L M Min Max 0.10 0.30 1.15 1.35 2.00 2.20 0.65 REF 0.30 0.40 1.80 2.20 0.10 0.80 1.10 0.25 0.40 0.10 0.25 WEITRON hpp://www.weitron.com.tw 1/4 29-Jul-05 BAT54TDW/BAT54CDW BAT54ADW/BAT54SDW WEITRON Symbol VRRM VRMW VR IF(AV) IFRM IFSM Pd R JA TJ Tstg Value 30 Unit V mA mA mA mw C/W C C Maximum Ratings Characteristic ( TA=25 C Unless otherwise noted) Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectifier Forward Current Peak Repetitive Forward Current Rated VR, Square Wave,20KHz Non-Repetitive Forward Current(t 1.0s) Power Dissipation Thermal Resistance, Junction to Ambient Air Operating Junction Temperature Range Storage Temperature Range 200 300 600 200 625 -55 to +125 -55 to +150 Electrical Characteristics Characteristic ( TA=25 C Unless otherwise noted) Symbol V(BR)R Min 30 0.22 0.29 0.35 0.41 0.52 7.6 0.5 0.24 0.32 0.40 0.50 1.00 10 2.0 5.0 Typ Max Unit Volts Reverse Breakdown Voltage (IR=10µA) Forward Voltage IF=0.1mA IF=1.0mA IF=10mA IF=30mA IF=100mA Total Capacitance (VR=1.0V, f=1.0MHz) Reverse Leakage VR=25V Reverse Recover Time IF=IR =10mA, IR(Rec)=1.0mA VF Volts CT IR Trr PF uAdc nS http://www.weitron.com.tw WEITRON 2/4 29-Jul-05 BAT54TDW/BAT54CDW BAT54ADW/BAT54SDW WEITRON Marking KL5 KL6 Eqivalent Circuit diagram 1 2 3 1 2 3 1 2 3 6 5 4 6 5 4 6 5 4 6 5 4 Device Marking Item BAT54TDW BAT54ADW BAT54CDW KL7 BAT54SDW KL8 1 2 3 820 +10V 2.0K 100 µH 0.1µF D.U.T. 50 OUTPUT PULSE GENERATOR 50 INPUT SAMPLING OSCILLOSCOPE VR IF 0.1µF tr 10% tp t IF trr t 90% INPUT SIGNAL IR IR(REC)=1.0mA OUTPUT PULSE (IF=IR=10mA, MEASURED AT IR(REC)=1.0mA) Notes:1. A 2.0 k variable resistor for a Forward Current (IF) 0f 10 mA 2. Input pules is adjusted so IR(peak) is equal to 10 mA » 3. tp trr FIG.1 Recovery Time Equivalent Test Circuit http://www.weitron.com.tw WEITRON 3/4 29-Jul-05 BAT54TDW/BAT54CDW BAT54ADW/BAT54SDW WEITRON 1000 100 IF, FORWARD CURRENT (mA) IR, REVERSE CURRENT (µA) TA=150 C 100 TA=125 C 10 1.0 TA=85 C 0.1 0.01 10 150 C 1.0 125 C 25 C -40 C -55 C 0.0 0.1 0.2 0.3 0.4 0.5 0.6 85 C TA=25 C 0 5 10 15 20 25 30 0.1 0.001 VF, FORWARD VOLTAGE (VOLTS) VR,REVERSE VOLTAGE (VOLTS) FIG.2 Forward Voltage 14 FIG.3 Leakage Current CT,TOTAL CAPACITANCE (pF) 12 10 8 6 4 2 0 0 5 10 15 20 25 30 VR,REVERSE VOLTAGE (VOLTS) FIG.4 Toral Capacitance http://www.weitron.com.tw WEITRON 4/4 29-Jul-05