BAT54/A/C/S 200mW Surface Mount Schottky Barrier Diode SOT-23 0.020(0.51) 0.015(0.37) Features 0.055(1.40) 0.047(1.19) Low turn-on voltage Fast switching PN junction guard ring for transient 0.080(2.05) 0.070(1.78) 0.024(0.61) 0.018(0.45) Mechanical Data 0.098(2.50) 0.083(2.10) 0.041(1.05) 0.047(0.89) 0.120(3.05) 0.104(2.65) Case: SOT-23, Molded plastic Weight: 0.008 gram (approx.) 0.043(1.10) 0.035(0.89) 0.006(0.15) 0.001(0.013) 0.024(0.61) 0.018(0.45) 0.007(0.178) 0.003(0.076) Dimensions in inches and (millimeters) BAT54 Marking: LV3 BAT54A Marking: B6 BAT54C Marking: L43 BAT54S Marking: L44 o Maximum Ratings TA=25 C unless otherwise specified Type Number Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current Repetitive Peak Forward Current Forward Surge Current @ t=1.0s Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air Operating and Storage Temperature Range Electrical Characteristics Type Number Reverse Breakdown Voltage (Note 1) Reverse Leakage Current (Note 1) VR=25V Forward Voltage (Note1) IF=0.1mA IF=1.0mA IF= 10mA IF = 30mA IF=100mA Junction Capacitance VR=0, f=1.0MHz Value Units VRRM VRWM VR 30 V IF IFM IFSM Pd RθJA TJ, TSTG 200 300 600 200 500 -65 to + 125 mA mA mA mW o C/W o C Symbol Min V(BR)R IR 30 VF Cj trr Typ - - -- - -- - Max - 2.0 240 320 400 500 1000 10 5.0 Reverse Recovery Time (Note 2) Notes: 1. Short Duration Pulse Test used to Minimize Self-Heating Effect. 2. Reverse Recovery Test Conditions: IF=10mA through IR=10mA to IR=1.0mA, RL=100Ω. http://www.luguang.cn mail:[email protected] Units V uA mV pF nS BAT54/A/C/S 200mW Surface Mount Schottky Barrier Diode RATINGS AND CHARACTERISTIC CURVES (BAT54 / A / C / S) FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG FIG.1- POWER DERATING CURVE PEAK FORWARD SURGE CURRENT. (mA) PD, POWER DISSIPATION (mW) 700 200 100 0 600 400 300 200 100 0 0 25 50 75 100 8.3ms Single Half Sine Wave (JEDEC Method) 500 125 1 2 5 10 20 NUMBER OF CYCLES AT 60Hz TA, AMBIENT TEMPERATURE ( C) FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS 1000 1000 100 25 O C TJ 25 O C J = =+ +1 25 O C 10 =+ 10 0O C IR, LEAKAGE CURRENT ( A) 100 10 TJ =- TJ T INSTANTANEOUS FORWARD CURRENT (mA) V R=25V 1 1 0.1 0.1 0 100 200 300 400 500 600 50 0 Tj, INSTANTANEOUS FORWARD VOLTAGE (mV) FIG.5- TYPICAL TOTAL CAPACITANCE VS REVERSE VOLTAGE TRANSIENT THERMAL IMPEDANCE. (OC/W) 100 f = 1.0MHz JUNCTION CAPACITANCE (pF) 10 5 0 100 150 Tj, JUNCTION TEMPERATURE ( C) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 0 5 10 REVERSE VOLTAGE 15 http://www.luguang.cn 20 0.01 0.1 1 PULSE DURATION. (sec) 10 mail:[email protected] 100