DESCRIPTION
/ FEATURES
Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Small foot print, surface moutable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles D-PAK (TO-252AA) Base Cathode 4, 2 1 Anode 3 Anode 1 STPS1045B Bulletin PD-20754 rev. D 10/05 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) STPS1045B 45 ABSOLUTE MAXIMUM RATINGS
Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM Max.PeakOneCycleNon-Repetitive Surge Current * See Fig. 7 EAS Non-Repetitive Avalanche Energy IAR Repetitive Avalanche Current Value 10 390 75 20 3.0 Units Conditions A 50% duty cycle @ TC = 151°C, rectangular wave form 5µs Sine or 3µs Rect. pulse Following any rated A load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied mJ TJ = 25 °C, IAS = 3.0 Amps, L = 4.40 mH A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max.
International Rectifier
