BAT54_1

BAT54 / A / C / S 200m Watts Surface Mount Schottky Barrier Diode SOT-23 0.020(0.51) 0.015(0.37) Features Low turn-on voltage Fast switching PN junction guard ring for transient and ESD protection 0.080(2.05) 0.070(1.78) 0.024(0.61) 0.018(0.45) 0.120(3.05) 0.104(2.65) 0.055(1.40) 0.047(1.19) 0.098(2.50) 0.083(2.10) 0.041(1.05) 0.047(0.89) Mechanical Data Case: SOT-23, Molded plastic Terminals: Solderable per MIIL-STD-202, Method 208 Marking & Polarity: See diagram 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: KL1 BAT54A Marking: KL2 BAT54C Marking: KL3 BAT54S Marking:KL4 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 Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air Operating and Storage Temperature Range @ t=1.0s o Value 30 200 300 600 200 500 -65 to + 125 Units V mA mA mA mW o C/W o C VRRM VRWM VR IF IFM IFSM Pd RθJA TJ, TSTG Symbol V(BR)R IR VF 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 Min 30 - Typ -- Max - Units V uA - -- Junction Capacitance VR=0, f=1.0MHz 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. Cj trr - 2.0 240 320 400 500 1000 10 5.0 mV pF nS Version: A06 RATINGS AND CHARACTERISTIC CURVES (BAT54 / A / C / S) FIG.1- POWER DERATING CURVE 700 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (mA) 600 500 400 300 200 100 0 8.3ms Single Half Sine Wave (JEDEC Method) PD, POWER DISSIPATION (mW) 200 100 0 0 25 50 75 100 125 1 2 TA, AMBIENT TEMPERATURE ( C) 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 FIG.3- TYPICAL FORWARD CHARACTERISTICS 1000 1000 FIG.4- TYPICAL REVERSE CHARACTERISTICS VR =25V INSTANTANEOUS FORWARD CURRENT (mA) 100 100 C O =+ 10 +1 25 IR, LEAKAGE CURRENT ( A) 500 600 10 0O C 10 =+ = 25 O C TJ =25 O C TJ 1 T J TJ 1 0.1 0 100 200 300 400 Tj, INSTANTANEOUS FORWARD VOLTAGE (mV) 0.1 0 50 100 150 Tj, JUNCTION TEMPERATURE ( C) FIG.5- TYPICAL TOTAL CAPACITANCE VS REVERSE VOLTAGE 100 f = 1.0MHz 10 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS TRANSIENT THERMAL IMPEDANCE. (OC/W) JUNCTION CAPACITANCE (pF) 10 5 1 0 0.1 0 5 10 REVERSE VOLTAGE 15 20 0.01 0.1 1 PULSE DURATION. (sec) 10 100 Version: A06