STPS80H100CY

www.DataSheet4U.com ® STPS80H100CY HIGH VOLTAGE POWER SCHOTTKY RECTIFIER PRELIMINARY DATASHEET MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) FEATURES AND BENEFITS HIGH REVERSE VOLTAGE NEGLIGIBLE SWITCHING LOSSES LOW FORWARD VOLTAGE DROP LOW LEAKAGE CURRENT HIGH TEMPERATURE LOW THERMAL RESISTANCE DESCRIPTION Dual center tap Schottky rectifier suited for Switched Mode Power Supplies and high frequencyDC to DC converters. Packaged in Max247, this device is intended for use in high frequency computer and telecom converters. ABSOLUTE RATINGS (limiting values, per diode) Symbol VRRM IF(RMS) IF(AV) IFSM IRRM Tstg Tj dV/dt Parameter Repetitive peak reverse voltage RMS forward current Average forward current Surge non repetitive forward current Repetitive peak reverse current Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage Tc = 155 °C δ = 0.5 2 x 40 A 100 V 175 °C 0.70 V A1 K A2 A2 K A1 Max247 Value 100 50 Per diode Per device 40 80 400 2 - 65 to + 175 175 10000 Unit V A A A A °C °C V/µs tp = 10 ms sinusoidal tp = 2 µs square F = 1kHz * : dPtot 1 < thermal runaway condition for a diode on its own heatsink Rth(j−a) dTj 1/4 November 1999 - Ed: 1B DataSheet 4 U .com www.DataSheet4U.com STPS80H100CY THERMAL RESISTANCES Symbol Rth (j-c) Rth (c) Junction to case Parameter Per diode Total Coupling Value 0.7 0.5 0.3 Unit °C/W When the diodes 1 and 2 are used simultaneously: ∆ Tj(diode 1) = P(diode1) x Rth...