SPKC1645F SCHOTTKY BARRIER SOLAR RECTIFIER VOLTAGE 45 Volts CURRENT 16 Amperes FEATURES * Low switching noise * Low forward voltage drop * Low thermal resistance * High current capability * High surge capabitity SlimPAQ * High reliability * ideal for solar panel PV application such as By-Pass diode MECHANICAL DATA ( ) .138 3.5 ( ) .245 6.22 * Case: Slim PAQ .098 (2.5) ( ) .220 5.59 * Epoxy: Device has UL flammability classification 94V-O ( ) * Lead: MIL-STD-202E method 208C guaranteed .280 7.11 ( ) .260 6.60 * Mounting position: Any .037 (0.95) ( ) .043 1.10 .010 (0.25) 1.25mm(Max.) .006 (0.15) ( ) ( ) .492 12.5 .492 12.5 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .452 (11.5) ( ) o .452 11.5 Ratings at 25 C ambient temperature unless otherwise specified. Dimensions in inches and (millimeters) O MAXIMUM RATINGS ( TA=25 C unless otherwise noted) RATINGS SYMBOL SPKC1645F UNITS Maximum Recurrent Peak Reverse Voltage V 45 Volts RRM Maximum RMS Voltage V 31.5 Volts RMS V 45 Volts Maximum DC Blocking Voltage DC o Maximum DC Forward Current TL=125 C(Note 1) IO 16 Amps Peak Forward Surge Current 8.3 ms single half sine-wave I 300 Amps FSM superimposed on rated load (JEDEC method) 2 2 Typical Current Square Time I T 373.3 A S R 6.3 qJA Typical Thermal Resistance 0 R C/W qJC 3.1 R qJL 1.6 0 Operating Temperature Range T 175(Tj<200C in Bypass Mode) C J 0 Storage Temperature Range T -55 to + 175 C STG O ELECTRICAL CHARACTERISTICS ( TA=25 C unless otherwise noted) SPKC1645F CHARACTERISTICS SYMBOL UNITS o T = 25 C A .54 Maximum Instantaneous Forward V F Volts o Voltage at 16 A DC T = 75 C .47 A o Maximum Average Reverse Current T = 25 C 100 uA A I R o at Rated DC Blocking Voltage T = 75 C 2.5 mA A NOTES : 1. Heat-sink mounted 10mm max from body 2010-05 REV: B 2.Fully ROHS complian,100% Sn plating (Pb-free. 3. Available in Halogen-free epoxy by adding suffix -HF after the part nbr. Patent PendingRATING AND CHARACTERISTICS CURVES ( SPKC1645F ) 25 10 O T = 75 C A 20 D.C with heat sink 1.0 16 15 O T = 25 C 0.1 A 10 0.01 5 Single Phase Half Wave 60Hz Inductive or Resistive Load 0.001 0 0 20 40 60 80 100 120 140 50 100 150 175 200 O LEAD TEMPERATURE, ( C) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.1 TYPICAL FORWARD CURRENT FIG.2 TYPICAL REVERSE DERATING CURVE CHARACTERISTICS 50 300 8.3mS Single Half Sine-Wave JEDEC Method 250 10 200 150 1.0 100 O T = 25 C 50 J Pulse width=300mS 1% Duty Cycle 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1 2 5 10 20 50 100 INSTANTANEOUS FORWARD VOLTAGE, (V) NUMBER OF CYCLES AT 60Hz FIG.3 TYPICAL INSTANTANEOUS FORWARD FIG.4 MAXIMUM NON-REPETITIVE FORWARD CHARACTERISTICS SURGE CURRENT INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA)