PD-94298B 35CGQ045 SCHOTTKY RECTIFIER 35 Amp. 45V HIGH EFFICIENCY SERIES Major Ratings and Characteristics Description/Features Characteristics 35CGQ045 Units The 35CGQ045 center tap Schottky rectifier has been expressly designed to meet the rigorous requirements I 35 A F(AV) of IR HiRel environments. It is packaged in the hermetic V (Per Leg) 45 V RRM isolated TO-254AA package. The device s forward voltage drop and reverse leakage current are optimized I tp = 8.3ms halfsine (Per Leg) 200 A FSM for the lowest power loss and the highest circuit efficiency for typical high frequency switching power supplies and V 35Apk, T = 125C (Per Leg) 0.94 V F J resonant power converters. Full MIL-PRF-19500 quality T , T Operating and storage -55 to 150 C J stg conformance testing is available on source control drawings to TX, TXV and S quality levels. Hermetically Sealed Center Tap Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability Light Weight CASE STYLE 0.12 .005 13.84 .545 6.60 .260 3.78 .149 13.59 .535 6.32 .249 3.53 .139 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 14.48 .570 C 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: PIN ASSIGNMENTS 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS INCHES . 1 = DRAIN 2 = SOURCE 3. CONTROLLING DIMENSION: INCH. 3 = GATE 4. CONFORMS TO JEDEC OUTLINE TO-254AA. Case Outline and Dimensions - TO-254AA 1 2016-09-21 35CGQ045 Voltage Ratings Part Number 35CGQ045 V Max. DC Reverse Voltage (V) (Per Leg) R 45 V Max. Working Peak Reverse Voltage (V) (Per Leg) RRM Absolute Maximum Ratings Parameter Limits Units Conditions I Max. Average Forward Current See Fig. 5 35 A 50% duty cycle T = 114C, square waveform F(AV) C I Max. Peak One Cycle Non - Repetitive FSM 200 A tp = 8.3 ms half-sine Surge Current (Per Leg) Electrical Specifications Parameter Limits Units Conditions 0.71 V I = 17.5A F T = -55C J 0.88 V I = 35A F 0.68 V I = 17.5A V Max. Forward Voltage Drop F FM T = 25C J (Per Leg) See Fig. 1 0.92 V I = 35A F 0.65 V I = 17.5A F T = 125C J 0.94 V I = 35A F 0.1 mA T = 25C J I Max. Reverse Leakage Current RM 7.0 mA T = 100C V = rated V J R R (Per Leg) See Fig. 2 26 mA T = 125C J C Max. Junction Capacitance (Per Leg) 1320 pF V = 5V (1MHz, 25C) T R DC Measured from anode lead to cathode lead 6mm L Typical Series Inductance (Per Leg) 7.8 nH S (0.25 in.) from package Thermal-Mechanical Specifications Parameter 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 thJC 1.4 C/W DC operation See Fig. 4 to Case (Per Leg) R Max. Thermal Resistance, Junction thJC 0.7 C/W DC operation to Case (Per Package) Wt Weight (Typical) 9.3 g Die Size (Typical) 170 x 115 mils Case Style TO-254AA Pulse Width < 300s, Duty Cycle < 2% 2 2016-09-21
