BAT54WT,BAT54AWT,BAT54CWT,BAT54SWT Features Low Forward Voltage Epoxy Meets UL 94 V-0 Flammability Rating Moisture Sensitivity Level 1 Halogen Free. Green Device (Note 1) 200mW,30V Lead Free Finish/RoHS Compliant Suffix Designates RoHS Compliant. See Ordering Information) Schottky Barrier Maximum Ratings Diode Operating Junction Temperature Range: -55C to +125C Storage Temperature Range: -55C to +150C Thermal Resistance : 500C/W Junction to Ambient Maximum Maximum DC MCC Device Recurrent Maximum Blocking Part Number Marking Peak Reverse RMS Voltage Voltage Voltage KL5 SOT-323 BAT54WT 30V 21V 30V BAT54AWT 30V 21V 30V KL6 BAT54CWT KL7 30V 21V 30V KL8 BAT54SWT 30V 21V 30V A D Electrical Characteristics 25C Unless Otherwise Specified Average Forward C I 200mA B F(AV) T = 25 C A Current Peak Forward Surge I 600mA F E FSM 8.3ms Current Repetitive Peak H J I 300mA tp1s Duty Cycle50% G F RM Forward Current K 200mW T = 25 C L P Power Dissipation d A DIMENSIONS 240mV I =0.1mA F INCHES MM 320mV I =1.0mA F DIM NOTE Maximum V MIN MAX MIN MAX F 400mV I =10mA F Forward Voltage A 0.071 0.087 1.80 2.20 500mV I =30mA F B 0.045 0.053 1.15 1.35 800mV I =100mA F C 0.083 0.096 2.10 2.45 Maximum DC D 0.026 0.65 TYP. Reverse Current At I R V = 25V 2.0A R E 0.047 0.055 1.20 1.40 Rated DC Blocking F 0.012 0.016 0.30 0.40 Voltage G 0.000 0.004 0.00 0.10 H 0.035 0.044 0.90 1.10 Maximum Reverse J 0.002 0.010 0.05 0.25 V (BR) >30V Breakdown Voltage K 0.006 0.016 0.15 0.40 L 0.010 0.018 0.26 0.46 Maximum Junction Measured at C 10pF J Capacitance 1.0MHz, V =1.0V R 4VHHFTUFE 4PMEFS 1BE -BZPVU 0.70 (mm) I =I =10mA F R Maximum Reverse I =0.1IR, rr t 5.0ns 0.90 rr Recovery Time R =100 L 1.90 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: 0.65 0.65 BAT54AWT BAT54CWT BAT54SWT BAT54WT Rev.3-5-12012020 1/3 MCCSEMI.COMBAT54WT,BAT54AWT,BAT54CWT,BAT54SWT Curve Characteristics Fig. 1 - Typical Instantaneous Forward Characteristics Fig. 2 - Typical Reverse Leakage Characteristics 100 100 10 T =100C A T =100C A 10 1 T =25C A 1 T =25C 0.1 A 0.1 0.01 0.0 0.1 0.2 0.3 0.4 0.5 0.6 5 10 20 30 40 Reverse Voltage (V) Instantaneous Forward Voltage (V) Fig. 3 - Power Derating Curve 250 200 150 100 50 0 0 25 50 75 100 125 Ambient Temperature (C) Rev.3-5-12012020 2/3 MCCSEMI.COM Power Dissipation (mW) Instantaneous Forward Current (mA) Instantaneous Reverse Leakage Current (A)