PD-94186D SCHOTTKY RECTIFIER 35CGQ150 HIGH EFFICIENCY SERIES 35 Amp, 150V Description/Features Major Ratings and Characteristics The 35CGQ150 center tap Schottky rectifier has been Characteristics Limits Units expressly designed to meet the rigorous requirements of HiRel environments. It is packaged in the hermetic isolated I 35 A F(AV) TO-254AA package. The device s forward voltage drop and reverse leakage current are optimized for the lowest power V (Per Leg) 150 V RRM loss and the highest circuit efficiency for typical high I tp = 8.3ms half-sine frequency switching power supplies and resonent power FSM (Per Leg) 400 A converters. Full MIL-PRF-19500 quality conformance testing is available on source control drawings to TX, TXV V 17.5Apk, T =125C 0.8 V F J and S quality levels. (Per Leg) Hermetically Sealed T , T Operating and storage -55 to150 C J stg Center Tap Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability Lightweight ESD Rating: Class NS per MIL-STD-750, Method 1020 0.12 .005 13.84 .545 6.60 .260 3.78 .149 13.59 .535 6.32 .249 3.53 .139 CASE STYLE 1.27 .050 1.02 .040 A 20.32 .800 17.40 .685 B 20.07 .790 13.84 .545 16.89 .665 13.59 .535 12 3 C 14.48 .570 0.84 .033 12.95 .510 MAX. 1.14 .045 3X 0.89 .035 3.81 .150 3.81 .150 2X 0.36 .014 B A NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS INCHES . 1 2 3 3. CONTROLLING DIMENSION: INCH. 4. CONFORMS T O JEDEC OUT LINE TO-254AA. Case Outline and Dimensions - TO-254AA www.irf.com 1 35CGQ150 Voltage Ratings Part number 35CGQ150 V Max. DC Reverse Voltage (V) (Per Leg) R 150 V Max. Working Peak Reverse Voltage (V) (Per Leg) RWM Absolute Maximum Ratings Parameters Limits Units Conditions I Max. Average Forward Current 35 A 50% duty cycle T = 115C, square waveform F(AV) C See Fig. 5 I Max. Peak One Cycle Non - Repetitive 400 A t = 8.3 ms half-sine FSM p Surge Current (Per Leg) Electrical Specifications Parameters Limits Units Conditions V Max. Forward Voltage Drop 1.05 V 17.5A T = -55C FM J (Per Leg) See Fig. 1 1.29 V 35A 0.93 V 17.5A T = 25C J 1.18 V 35A 0.80 V 17.5A T = 125C J 1.07 V 35A I Max. Reverse Leakage Current 0.1 mA T = 25C V = rated V RM J R R (Per Leg) See Fig. 2 16 mA T = 125C J C Max. Junction Capacitance (Per Leg) 800 pF V = 5V (1MHz, 25C) T R DC L Typical Series Inductance (Per Leg) 7.8 nH Measured from anode lead to cathode lead S 6mm (0.025 in.) from package Thermal-Mechanical Specifications Parameters Limits Units Conditions T Max.Junction Temperature Range -55 to 150 C J T Max. Storage Temperature Range -55 to 150 C stg R Max. Thermal Resistance, Junction 1.25 C/W DC operation See Fig. 4 thJC to Case (Per Leg) R Max. Thermal Resistance, Junction 0.63 C/W DC operation thJC to Case (Per Package) wt Weight (Typical) 9.3 g Die Size (Typical) 158X158 mils Case Style TO-254AA Pulse Width < 300s, Duty Cycle < 2% 2 www.irf.com