B20A45

SEMICONDUCTOR TECHNICAL DATA SWITCHING TYPE POWER SUPPLY APPLICATION. CONVERTER & CHOPPER APPLICATION. FEATURES Average Output Rectified Current : IO=20A (Tc=108 ). Repetitive Peak Reverse Voltage : VRRM=45V. Fast Reverse Recovery Time : trr=35ns. Low Peak Forward Voltage : 0.58V(Max.) D U E B20A45VIC SCHOTTKY BARRIER TYPE DIODE STACK A C S DIM A B C D E F R T L L M D G H J K L M N O P Q R S T U V V N N T MAXIMUM RATING (Ta=25 CHARACTERISTIC Repetitive Peak Reverse Voltage Average Output Rectified ) SYMBOL VRRM IO IFSM Tj Tstg RATING 45 20 250 -40 150 -55 150 UNIT O H T V A A Q 1 2 3 MILLIMETERS 10.30 MAX 15.30 MAX 2.70 0.30 0.85 MAX 3.20 0.20 3.00 0.30 12.30 MAX 0.75 MAX 13.60 0.50 3.90 MAX 1.20 1.30 2.54 4.50 0.20 6.80 2.60 0.20 10 25 5 0.5 2.60 0.15 F G J B 1. ANODE 2. CATHODE K 3. ANODE Current (Tc=118 ) (Rated VR) (Note) Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) Junction Temperature Storage Temperature Range TO-220IS Note : average forward current of centertap full wave connection. 2 1 3 ELECTRICAL CHARACTERISTICS (Ta=25 CHARACTERISTIC Peak Forward Voltage Repetitive Peak Reverse Current Reverse Recovery Time Thermal Resistance Note : A value of one cell (Note) (Note) (Note) (Note) ) TEST CONDITION IFM=10A VRRM=Rated IF=1.0A, di/dt=-50A/ Juction to Case MIN. TYP. MAX. 0.58 2.0 35 3.5 UNIT V mA ns /W VFM IRRM trr SYMBOL Rth(j-c) 2000. 1. 20 Revision No : 0 P 1/2 B20A45VIC I F - VF 50 T J =125 C I R - VR 100 REVERSE CURRENT I R (mA) 10 1.0 0.1 0.01 0.001 T J =150 C TJ =125 C T J =100 C T J =75 C T J =50 C T J =25 C FORWARD CURRENT I F (A) 30 10 5.0 3.0 T J =75 C T J =25 C 1.0 0.5 0.2 0.4 0.6 0.8 1.0 1.2 FORWARD VOLTAGE V F (V) 0 10 20 30 40 50 REVERSE VOLTAGE VR (V) AVERAGE FORWARD CURRENT I F(AV) (A) 25 20 15 10 5 0 180 SQUARE WAVE AVERAGE FORWARD CURRENT I F(AV) (A) I F - TC RATED VOLTAGE APPLIED R ΘJC =4.0 C/W DC I F - TA 20 RATED VOLTAGE APPLIED R ΘJA=16 C/W R ΘJA=60 C/W DC (NO HEAT SINK) 15 10 180 SQUARE WAVE DC 5 0 0 40 80 120 160 AMBIENT TEMPERATURE T A ( C) 70 90 110 130 150 CASE TEMPERATURE Tc ( C) AVERAGE FORWARD POWER DISSIPATION P F(AV) (W) P F(AV) - I F(AV) 20 16 12 8.0 4.0 0 0 4.0 8.0 12 16 20 24 28 AVERAGE FORWARD CURRENT I F(AV) (A) 180 SQUARE WAVE SINE WAVE DC 2000. 1. 20 Revision No : 0 2/2