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SHD125446N Datasheet(PDF) 1 Page - Sensitron |
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SHD125446N Datasheet(HTML) 1 Page - Sensitron |
1 / 3 page ©2008 Sensitron Semiconductor • 221 West Industry Court • Deer Park, NY 11729-4681 • • Phone (631) 586-7600 • Fax (631) 242-9798 • www.sensitron.com • sales@sensitron.com • SENSITRON ______ SEMICONDUCTOR TECHNICAL DATA DATA SHEET 956, REV. B HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage Drop Applications: • Switching Power Supply • Converters • Free-Wheeling Diodes • Polarity Protection Diode Features: • Soft Reverse Recovery at Low and High Temperature • Very Low Forward Voltage Drop • Low Reverse Leakage Current • Low Power Loss, High Efficiency • High Surge Capacity • Guard Ring for Enhanced Durability and Long Term Reliability • Add a “C” after the SHD for ceramic seals (SHDC125446) Maximum Ratings: Characteristics Symbol Condition Max. Units Peak Inverse Voltage VRWM - 200 V Max. Average Forward Current Common Cathode / Anode IF(AV) 50% duty cycle, rectangular wave form 30 A Max. Average Forward Current Single / Doubler IF(AV) 50% duty cycle, rectangular wave form 15 A Max. Peak One Cycle Surge Current Non-Repetitive per leg IFSM 8.3 ms, half Sine wave (per leg) 200 A Non-Repetitive Avalanche Energy per leg EAS TJ = 25 °C, IAS = 0.75 A, L = 40mH 16 mJ Repetitive Avalanche Current per leg IAR IAS decay linearly to 0 in 1 μs ƒ limited by T J max VA=1.5VR 0.75 A Thermal Resistance (per leg) RθJC - 0.94 °C/W Max. Junction Temperature TJ - -65 to +200 °C Max. Storage Temperature Tstg - -65 to +175 °C Electrical Characteristics: Characteristics Symbol Condition Max. Units Max. Forward Voltage Drop VF1 @ 30A, Pulse, TJ = 25 °C 1.09 V (per leg) VF2 @ 30A, Pulse, TJ = 125 °C 0.93 V Max. Reverse Current (per leg) IR1 @VR = 200V, Pulse, TJ = 25 °C 0.7 mA IR2 @VR = 200V, Pulse, TJ = 125 °C 16 mA Max. Junction Capacitance (per leg) CT @VR = 5V, TC = 25 °C fSIG = 1MHz, VSIG = 50mV (p-p) 600 pF Max. Reverse Recovery Time trr IF = 0.5 A, IR = 1.0 A, IRM = 0.25 A, TJ = 25 °C 50 nsec SHD125446 SHD125446P SHD125446N SHD125446D |
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