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| BAT54 / A / C / S Surface Mount Schottky Barrier Diode Voltage Range 30 Volts 200m Watts Power Dissipation Features Low turn-on voltage Fast switching PN junction guard ring for transient and ESD protection SOT-23 0.020(0.51) 0.015(0.37) 0.055(1.40) 0.047(1.19) 0.098(2.50) 0.083(2.10) Mechanical Data Case: SOT-23, Molded plastic Terminals: Solderable per MIIL-STD-202, Method 208 Marking & Polarity: See diagram Weight: 0.008 gram (approx.) 0.080(2.05) 0.070(1.78) 0.024(0.61) 0.018(0.45) 0.120(3.05) 0.104(2.65) 0.041(1.05) 0.047(0.89) 0.043(1.10) 0.035(0.89) 0.007(0.178) 0.003(0.076) 0.006(0.15) 0.001(0.013) 0.024(0.61) 0.018(0.45) Dimensions in inches and (millimeters) BAT54 Marking: LV3 BAT54A Marking: B6 BAT54C Marking: L43 BAT54S Marking: L44 Maximum Ratings Type Number T A =25 unless otherwise specified Symbol VRRM VRWM VR Value 30 200 300 600 200 500 -65 to + 125 Min 30 - Units V mA mA mA mW O C /W O C Max - 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 IF IFM IFSM Pd RJA T J, T STG Symbol V(BR)R IR Electrical Characteristics Type Number Reverse Breakdown Voltage (Note 1) Reverse Leakage Current (Note 1) VR=25V Forward Voltage (Note 1) IF=0.1mA IF=1.0mA IF= 10mA IF = 30mA IF=100mA Typ - VF - - Cj pF trr nS 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=100. Junction Capacitance VR=0, f=1.0MHz Reverse Recovery Time (Note 2) 2.0 240 320 400 500 1000 10 5.0 Units V uA mV - 16 - RATINGS AND CHARACTERISTIC CURVES (BAT54 / A / C / S) FIG.1- POWER DERATING CURVE FIG.2- TYPICAL FORWARD CHARACTERISTICS 1000 INSTANTANEOUS FORWARD CURRENT (mA) PD, POWER DISSIPATION (mW) 200 100 C 10 0 =+ 10 TJ =+ 12 5 C TJ 100 TJ TJ = -25 C 1 0 0 25 50 75 100 125 0.1 0 100 200 300 = 400 +2 5 C 500 600 TA, AMBIENT TEMPERATURE ( C) Tj, INSTANTANEOUS FORWARD VOLTAGE (mV) FIG.3- TYPICAL REVERSE CHARACTERISTICS 1000 VR =25V IR, LEAKAGE CURRENT ( A) 100 10 1 0.1 0 50 100 150 Tj, JUNCTION TEMPERATURE ( C) - 17 - |
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