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0TT100 Vishay High Power Products High Performance Schottky Generation 5.0, 20 A FEATURES • • • • • • • • • • Base cathode 2 TO-220AC 3 Anode 1 Cathode 175 °C high performance Schottky diode Very low forward voltage drop Extremely low reverse leakage RoHS COMPLIANT Optimized VF vs.
20TT100 Vishay High Power Products High Performance Schottky Generation 5.0, 20 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 20 A VFM (1) Forward voltage drop TJ = 25 °C 40 A 20 A TJ = 125 °C 40 A IRM (1) Reverse leakage current Junction capacitance CT Series inductance LS Maximum voltage rate of change dV/dt TJ = 25 °C VR = Rated VR TJ = 125 °C TYP. MAX. - 0.8 - 0.95 - 0.67 UNITS V - 0.
20TT100 High Performance Vishay High Power Products Schottky Generation 5.0, 20 A 100 100 Reverse Current - IR (mA) 175°C 150°C 125°C 1 100°C 75°C 0.1 50°C 0.01 25°C 0.001 0.0001 0 20 40 60 80 100 Reverse Voltage - VR (V) 10 Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 1000 Tj = 125°C Junction Capacitance - CT (pF) Instantaneous Forward Current - IF (A) Tj = 175°C 10 Tj = 25°C 1 100 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.
20TT100 Vishay High Power Products High Performance Schottky Generation 5.0, 20 A 20 160 Average Power Loss - (Watts) Allowable Case Temperature (°C) 180 DC 140 Square wave (D=0.50) 80% rated Vr applied 120 180° 120° 90° 60° 30° 15 RMS Limit 10 DC 5 see note (1) 0 100 0 5 10 15 20 25 0 30 5 10 15 20 25 30 Average Forward Current - IF(AV) (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig.
20TT100 High Performance Vishay High Power Products Schottky Generation 5.0, 20 A Avalanche Current (A) 100 Tj = 25°C 10 Tj = 125°C 1 Tj = 175°C 0.1 1 10 100 Rectangular Pulse Duration ( μsec) Fig. 8 - Reverse Bias Safe Operating Area (Avalanche Current vs. Rectangular Pulse Duration) Avalanche Energy (mJ) 100 Tj = 25°C 10 Tj = 125°C Tj = 175°C 1 1 10 100 Rectangular Pulse Duration ( μsec) Fig. 9 - Reverse Bias Safe Operating Area (Avalanche Energy vs.
20TT100 Vishay High Power Products High Performance Schottky Generation 5.0, 20 A ORDERING INFORMATION TABLE Device code 20 T T 100 1 2 3 4 1 - Current rating (20 A) 2 - Package: 3 - T = Trench 4 - Voltage code (100 V) T = TO-220 Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95221 Part marking information http://www.vishay.com/doc?95224 SPICE model http://www.vishay.com/doc?95228 www.vishay.
Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product.
