BAT54T SCHOTTKY DIODE SOD-123 FEATURES Low forward voltage drop Fast switching time Surface mount package ideally suited for automatic insertion 1.80(.071) 1.40(.055) 3.86(0.152) 2.84(0.112) 3.56(0.145) 2.54(0.100) MECHANICAL DATA .71(0.028) .50(0.020) .15(.006) Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on case Marking: L9 1.35(.053) MAX .94(.037) .25(.010) MIN Dimensions in millimeters and (inches) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Maximum ratings and electrical characteristics, Single diode @TA=25C PARAMETER DC Blocking voltage Average rectified output current Forward continuous current Repetitive peak forward current Forward surge current Power dissipation Termal resistance,junction to ambient air Junction temperature Storage temperature Non-Repetitive peak reverse voltage UNITS SYMBOLS LIMITS VR IO 21 100 200 300 600 200 625 125 -65 to +150 30 IFM IFRM IFSM Pd RΘJA Tj TSTG VRM V mA mA mA mA mW K/W C C V Electrical ratings @TA=25C PARAMETER Reverse breakdomn voltage Forward voltage Reverse current Capacitance between terminals Reverse recovery time SYMBOLS V(BR)R VF1 VF2 VF3 VF4 VF5 IR CT trr Min. Typ. Max. 30 Unit Conditions V mV mV mV mV mV IR=100uA IF=0.1mA IF=1.0mA IF=10mA IF=30mA IF=100mA VR=25V VR=0,f=1.0MHz IF=10mA,IR=10mA to 1mA 240 320 400 500 1000 2.0 10 uA pF 5.0 ns MDD ELECTRONIC RL=100 FIG. 1- MAX.FORWARD VOLTAGE DROP CHARACTERISTICS(PER LEG) FIG. 2-TYPICAL VALUES OF REVERSE CURRENT VS REVERSE VOLTAGE (PER LEG) 1 1 REVERSE CURRENT-IR(mA) INSTANTANEOUS FORWARD CURRENT-IF(A) RATINGS AND CHARACTERISTIC CURVES BAT54T 0.1 Tj=150 C Tj=125 C 0.01 Tj=25 C 0.001 Tj=125 C 0.1 Tj=100 C Tj=75 C 0.01 Tj=50 C 0.001 Tj=25 C Tj=25 C 0.0001 0.00001 0 0 0.2 0.4 0.6 0.8 1 0 5 10 15 20 25 30 FORWARD VOLTAGE DROP-VFM(V) REVERSE VOLTAGE VR (V) FIG. 3- TYPICAL JUNCTION CAPACITANCE FIG. 4- FORWARD POWER LOSS CHARACTERISTICS 10 35 40 AVERAGE PWER LOSS (Watts) JUNCTION CAPACITANCE-CT(pF) 0.4 Tj=25 C 1 0 5 10 15 20 25 30 REVERSE VOLTAGE-VR(V) NON-REPETITIVE SURGE CURRENT-IFSM(A) Tj=150 C 0.3 RMS Limit 0.2 DC D=0.2 D=0.75 D=-0.25 D=0.50 0.1 D=0.33 0 0 0.1 AVERAGE FORWARD CURRENT-IF(AV)(A) FIG. 5- MAX NON-REPETITIVE SURGE CURRENT 10 1 At any rated load condition and with rated vrrm applied following surge 0.1 0 100 0.2 1000 10000 SQUARE WAVE PULSE DURATION-tP(MICROSEC) MDD ELECTRONIC 0.3