BAT54T,BAT54AT,BAT54CT,BAT54ST Features Ultra-Small Surface Mount Package Low Forward Voltage Drop PN Junction Guard Ring for Transient and ESD Protection Epoxy Meets UL 94 V-0 Flammability Rating Halogen Free. Green Device (Note 1) 150mW,30V Moisture Sensitivity Level 1 Schottky Lead Free Finish/RoHS Compliant Suffix Designates RoHS Compliant. See Ordering Information) Barrier Diode Maximum Ratings Operating Junction Temperature Range: -65C to +125C Storage Temperature Range: -65C to +150C Thermal Resistance:667C/W Junction to Ambient Maximum Maximum DC MCC Device Recurrent Blocking Part Number Marking Peak Reverse Voltage Voltage SOT-523 L1 BAT54T 30V 30V BAT54AT 30V 30V L2 BAT54CT L3 30V 30V A L4 BAT54ST 30V 30V D Electrical Characteristics 25C Unless Otherwise Specified C B Maximum Reverse V I = 100A >30V R (BR) Breakdown Voltage E Average Forward I 200mA F Current G H J 150mW P Power Dissipation d K Peak Forward Surge I 600mA t<1s FSM Current DIMENSIONS Repetitive Peak INCHES MM I 300mA FRM DIM NOTE Forward Current MIN MAX MIN MAX A 0.059 0.067 1.50 1.70 240mV I =0.1mA F B 0.030 0.033 0.75 0.85 320mV I =1.0mA F Maximum V 0.057 0.069 1.45 1.75 F C Forward Voltage 400mV I =10mA F 0.020 Nominal 0.50 Nominal D I =30mA 500mV F E 0.035 0.043 0.90 1.10 1000mV I =100mA F G 0.000 0.004 0.00 0.10 H 0.024 0.031 0.60 0.80 Maximum DC Reverse J 0.004 0.008 0.10 0.20 I 2A V = 25V Current At Rated DC R R K 0.006 0.014 0.15 0.35 Blocking Voltage Maximum Total Measured at Suggested Solder Pad Layout C 10.0pF T Capacitance 1.0MHz, V =1.0V R (mm) I = I =10mA, F R Maximum Reverse t I =0.1I , 5nS rr rr R Recovery Time R =100 L Note: 1. Halogen freeGreen products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Internal Structure: BAT54T BAT54AT BAT54CT BAT54ST Rev.3-3-12012020 1/3 MCCSEMI.COMBAT54T,BAT54AT,BAT54CT,BAT54ST Curve Characteristics Fig. 1 - Typical Instantaneous Forward Characteristics Fig. 2 - Typical Reverse Leakage Characteristics 100 100 10 10 T =100C A T =100C A 1 T =25C A 1 0.1 T =25C A 0.1 0.01 0.0 0.2 0.4 0.6 5 10 15 20 25 30 Instantaneous Forward Voltage (V) Reverse Voltage (V) Fig. 3 - Power Derating Curve 200 150 100 50 0 0 25 50 75 100 125 Ambient Temperature (C) Rev.3-3-12012020 2/3 MCCSEMI.COM Power Dissipation (mW) Instantaneous Forward Current (mA) Instantaneous Reverse Leakage Current (A)