PD-97554B 22JGQ045 JANS1N6660CAT1 JANTX1N6660CAT1 JANTXV1N6660CAT1 SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 30Amp, 45V Ref: MIL-PRF-19500/608 Description/Features Major Ratings and Characteristics Characteristics IF(AV) VRRM (Per Leg) IFSM @ tp = 8.3ms half-sine (Per Leg) VF @ 20Apk, TJ =125°C (Per Leg) 1N6660CAT1 Units The 1N6660CAT1 center tap Schottky rectifier has been expressly designed to meet the rigorous requirements of high reliability environments. It is 30 A packaged in the hermetic isolated TO-254AA package. The device's forward voltage drop and reverse leakage 45 V current are optimized for the lowest power loss and the highest circuit efficiency for typical high frequency 300 A switching power supplies and resonent power converters. Full MIL-PRF-19500 quality conformance 0.70 V testing is available on source controlled drawings to TX, TXV and S levels. TJ, Tstg Operating and storage -65 to 150 CASE STYLE °C • • • • Hermetically Sealed Center Tap High Frequency Operation Guard Ring for Enhanced Ruggedness and Long Term Reliability • Electrically Isolated • ESD Rating: Class NS per MIL-STD-750, Method 1020 0.12 [.005] 6.60 [.260] 6.32 [.249] 13.84 [.545] 13.59 [.535] 3.78 [.149] 3.53 [.139] 1.27 [.050] 1.02 [.040] A 20.32 [.800] 20.07 [.790] 17.40 [.685] 16.89 [.665] 1 C 2 3 17.40 [.685] 16.89 [.665] 3X 3.81 [.150] 2X B 13.84 [.545] 13.59 [.535] 0.84 [.033] MAX. 1.14 [.045] 0.89 [.035] 0.36 [.014] 3.81 [.150] B A ( ISOLATED BASE ) NOTES : 1. 2. 3. 4. DIMENS IONING & TOLERANCING PER AS ME Y14.5M-1994. ALL DIMENS IONS ARE S HOWN IN MILLIMETE RS [INCHES ]. CONTROLLING DIMENS ION: INCH. CONFORMS T O JEDEC OUT LINE TO-254AA. 1 CATHODE 2 3 COMMON CATHODE ANODE Case Outline and Dimensions - TO-254AA www.irf.com 1 03/12/14 22JGQ045, 1N6660CAT1 Voltage Ratings Part number VR 1N6660CAT1 Max. DC Reverse Voltage (V) (Per Leg) 45 VRWM Max. Working Peak Reverse Voltage (V) (Per Leg) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Limits Units 30 A 50% duty cycle @ TC = 88.4°C, rectangular waveform Conditions 300 A @ tp = 8.3 ms half-sine See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive Surge Current (Per Leg) Electrical Specifications Parameters V FM I RM Limits Units Max. Forward Voltage Drop 0.80 V @ 15A Conditions (Per Leg) 0.55 V @ 5.0A TJ = -55°C 0.75 V @ 15A 1.0 V @ 30A Max. Reverse Leakage Current 1.0 mA TJ = 25°C (Per Leg) See Fig. 2 40 mA TJ = 125°C VR = 5VDC ( 1MHz, 25°C ) CT Max. Junction Capacitance (Per Leg) 2000 pF LS Typical Series Inductance (Per Leg) 6.7 nH TJ = 25°C See Fig. 1 VR = rated VR Measured from anode lead to cathode lead 6mm ( 0.025 in.) from package Thermal-Mechanical Specifications Parameters Limits Units Conditions TJ Max.Junction Temperature Range -65 to 125 Tstg Max. Storage Temperature Range -65 to 150 °C 2.8 °C/W DC operation 1.5 °C/W DC operation RthJC Max. Thermal Resistance, Junction °C See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance, Junction to Case (Per Package) wt Weight (Typical) Die Size Case Style 9.3 g 150X150 mils TO-254AA Pulse Width < 300µs, Duty Cycle < 2% 2 www.irf.com 22JGQ045, 1N6660CAT1 100 Reverse Current - IR ( mA ) T = 150°C J 10 125°C 100°C 1 0.1 0.01 25°C 0.001 A 0.0001 0 10 20 30 40 50 Reverse Voltage - V R (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) www.irf.com 3 22JGQ045, 1N6660CAT1 Thermal Response ( Z thJC ) 10 1 D = 0.4 D = 0.3 D = 0.2 D = 0.5 SINGLE PULSE ( THERMAL RESPONSE ) D = 0.1 Notes: 1. Duty Factor D = t1/t2 2. Peak Tj = P dm x Zthjc + Tc 0.1 0.0001 0.001 0.01 0.1 1 10 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) Allowable Case Temperature - (°C) 160 RthJC = 1.5°C/W 140 120 DC 100 80 % Square Wave (D=0.50) Rated V R applied 80 60 40 20 0 0 5 10 15 20 25 30 35 40 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Package) IR WORLD HEADQUARTERS: 101 N, Sepulveda Blvd, El Segundo, California 90245, USA Tel: (310) 252-7105 IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. Data and specifications subject to change without notice. 03/2014 4 www.irf.com