PD-97558A 15JGQ100 JANS1N7043CAT1 JANTX1N7043CAT1 JANTXV1N7043CAT1 SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 35Amp, 100V Ref: MIL-PRF-19500/730 Major Ratings and Characteristics Characteristics Description / Features 1N7043CAT1 Units IF(AV) 35 A VRRM (Per Leg) 100 V IFSM @ tp = 8.3ms half-sine (Per Leg) 175 A 0.85 V VF @ 15Apk, TJ = 125°C (Per Leg) TJ, Tstg Operating and storage -65 to 150 CASE STYLE The 1N7043CAT1 center tap Schottky rectifier has been expressly designed to meet the rigorous requirements of high reliability environments. It is packaged in the hermetic isolated TO-254AA package. The device's forward voltage drop and reverse leakage current are optimized for the lowest power loss and the highest circuit efficiency for typical high frequency switching power supplies and resonent power converters. Full MIL-PRF-19500 quality conformance testing is available on source control drawings to TX, TXV and S quality levels. °C • • • • • Hermetically Sealed Center Tap Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long Term Reliability • Lightweight • ESD Rating: Class 3A per MIL-STD-750, Method 1020 0.12 [.005] 13.84 [.545] 13.59 [.535] 3.78 [.149] 3.53 [.139] 6.60 [.260] 6.32 [.249] 1.27 [.050] 1.02 [.040] A 20.32 [.800] 20.07 [.790] 17.40 [.685] 16.89 [.665] 1 C 2 3 14.48 [.570] 12.95 [.510] 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 10/05/12 15JGQ100, 1N7043CAT1 Voltage Ratings Part number VR 1N7043CAT1 Max. DC Reverse Voltage (V) (Per Leg) 100 VRWM Max. Working Peak Reverse Voltage (V) (Per Leg) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Limits Units 35 A 50% duty cycle @ TC = 84°C, square waveform Conditions 175 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 Max. Forward Voltage Drop (Per Leg) See Fig. 1 I RM Limits Units 1.84 V @ 35A Condition 0.95 V @ 15A 1.30 V @ 35A TJ = -55°C TJ = 25°C 1.2 V @ 35A TJ = 125°C Max. Reverse Leakage Current 0.5 mA TJ = 25°C VR = rated VR (Per Leg) See Fig. 2 15 mA TJ = 125°C CT Max. Junction Capacitance (Per Leg) 600 pF VR = 5VDC ( 1MHz, 25°C ) LS Typical Series Inductance (Per Leg) 6.7 nH 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 150 Tstg Max. Storage Temperature Range -65 to 150 °C 2.30 °C/W DC operation 1.15 °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 (Typical) Case Style 9.3 125X125 g mils TO-254AA Pulse Width < 300µs, Duty Cycle < 2% 2 www.irf.com 15JGQ100, 1N7043CAT1 Reverse Current - IR (mA) 100 100 TJ = 175°C 10 150°C 125°C 1 75°C 0.1 50°C 0.01 25°C 0.001 A Instantaneous Forward Current - I F (A) 0.0001 0 20 40 60 80 100 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage (Per Leg) 10 Tj = 125°C Tj = 25°C Tj = -55°C 1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Forward Voltage Drop - V F (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) www.irf.com 3 15JGQ100, 1N7043CAT1 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 t 1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) Allowable Case Temperature - (°C) 160 RthJC (DC) = 1.15°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) 4 IR WORLD HEADQUARTERS: 233 Kansas St., 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. 10/2012 www.irf.com