Solid State Devices, Inc. 14701 Firestone Blvd. * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com Designer’s Data Sheet Part Number / Ordering Information 1/ SED45HB25, SED45HE25 SED45HB35, and SED45HE35 45 AMP SUPER SCHOTTKY RECTIFIER 25 - 35 VOLTS SED45 __ 25 __ 2/ L Screening ___ = None TX = TX Level TXV = TXV Level S = S Level L Voltage 25 = 25 volts 35 = 35 volts L Configuration HB = without lead HE = with lead FEATURES: Optimized for 2.1V and 3.3V output power supplies. The SUPER SCHOTTKY series has been designed to provide ultra low forward voltage drops at low operating temperatures of 75°C. Low VF, typically 380mV at 75°C Low reverse leakage Surface mountable Guard ring for overvoltage protection and ruggedness 100oC operating temperature Hermetic package TX, TXV, and Space Level Screening Available2/ Typical applications include parallel switching power supplies, converters, battery protection circuits, and redundant power subsystems. MAXIMUM RATINGS Peak Repetitive Reverse Voltage and DC Blocking Voltage SED45__25 SED45__35 Average Rectified Forward Current (Resistive load, 60 Hz, sine wave, TJ= 75oC) Peak Surge Current (8.3 ms pulse, half sine wave superimposed on IO, allow junction to reach equilibrium between pulses, TJ = 25oC) Operating and Storage Temperature Maximum Thermal Resistance Junction to Case Symbol Value Units VRRM VRWM VR 25 35 Volts IO 45 Amps IFSM 350 Amps TOP & Tstg -55 to +125 RJC 1.25 Notes: 1/ For ordering information, price, operating curves, and availability – contact factory. 2/ Screening based on MIL-PRF-19500. Screening flows available on request. C o C/W SEDPACK 1 HB Series NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. o DATA SHEET #: SH0011E HE Series DOC Solid State Devices, Inc. 14701 Firestone Blvd. * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com SED45HB25, SED45HE25 SED45HB35, and SED45HE35 ELECTRICAL CHARACTERISTICS Symbol Typical Maximum Unit Instantaneous Forward Voltage Drop (TJ = 25oC, 300-500 sec pulse) IF = 10 ADC IF = 20 ADC IF = 35 ADC IF = 45 ADC VF1a VF1b VF1c VF1d 0.43 0.48 0.54 0.57 0.45 0.52 0.70 VDC Instantaneous Forward Voltage Drop (TJ = 75oC, 300-500 sec pulse) IF = 10 ADC IF = 20 ADC IF = 35 ADC IF = 45 ADC VF2a VF2b VF2c VF2d 0.38 0.43 0.50 0.55 0.42 - VDC Instantaneous Forward Voltage Drop (TJ = 100oC, 300-500 sec pulse) IF = 10 ADC IF = 20 ADC IF = 35 ADC IF = 45 ADC VF3a VF3b VF3c VF3d 0.35 0.41 0.49 0.53 - VDC Instantaneous Forward Voltage Drop (TJ = 125oC, 300-500 sec pulse) IF = 10 ADC IF = 20 ADC IF = 35 ADC IF = 45 ADC VF4a VF4b VF4c VF4d 0.32 0.39 0.47 0.52 0.45 0.65 VDC Instantaneous Forward Voltage Drop (TJ = -55oC, 300-500 sec pulse) IF = 10 ADC IF = 20 ADC IF = 35 ADC IF = 45 ADC VF6a VF6b VF6c VF6d 0.51 0.55 0.60 0.63 - VDC Reverse Leakage Current (TJ = 25oC, 300 sec pulse minimum) VR = 3.3VDC VR = 25VDC VR = 35VDC IR1a IR1b IR1c 6.5 15 25 25 100 100 µA Reverse Leakage Current (TJ = 75oC, 300 sec pulse minimum) VR = 3.3VDC VR = 25VDC VR = 35VDC IR2a IR2b IR2c 0.3 0.55 0.9 1 5 5 mA Reverse Leakage Current (TJ = 100oC, 300 sec pulse minimum) VR = 3.3VDC VR = 25VDC VR = 35VDC IR3a IR3b IR3c 1.5 2.5 4.0 - mA Reverse Leakage Current (TJ = 125oC, 300 sec pulse minimum) VR = 3.3VDC VR = 25VDC VR = 35VDC IR4a IR4b IR4c 6.5 10 15 20 100 100 mA Junction Capacitance (TJ = 25oC, f = 1 MHz) VR = 5VDC VR = 10VDC CJ1 CJ2 3000 1450 3750 - pF NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: SH0011E DOC Solid State Devices, Inc. 14701 Firestone Blvd. * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com CASE OUTLINE: SED45HB25 SED45HB35 NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. SED45HB25, SED45HE25 SED45HB35, and SED45HE35 CASE OUTLINE: SED45HE25 SED45HE35 DATA SHEET #: SH0011E DOC