PD-94063C 30LJQ150 JANS1N7038U3 JANTX1N7038U3 JANTXV1N7038U3 SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 30Amp, 150V Ref: MIL-PRF-19500/731 Major Ratings and Characteristics Characteristics 1N7038U3 IF(AV) 30 VRRM 150 IFSM @ tp = 8.3ms half-sine 140 VF @ 30Apk, TJ =125C 0.92 TJ,Tstg Operating and storage -65 to 150 Description/Features The 1N7038U3 Schottky rectifier has been expressly Units designed to meet the rigorous requirements of high reliability environments. It is packaged in the hermetic A surface mount SMD-0.5 ceramic package. The device's forward voltage drop and reverse leakage current are V optimized for the lowest power loss and the highest circuit efficiency for typical high frequency switching power A supplies and resonant power converters. Full MIL-PRF19500 quality conformance testing is available on source V control drawings to TX, TXV and S quality levels. C * * * * Hermetically Sealed Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability * Surface Mount * Lightweight * ESD Rating: Class 1B per MIL-STD-750, Method 1020 CASE STYLE ( ISOLATED BASE ) CATHODE ANODE ANODE Case Outline and Dimensions - SMD-0.5 www.irf.com 1 10/03/12 30LJQ150, 1N7038U3 Voltage Ratings Part number VR 1N7038U3 Max. DC Reverse Voltage (V) 150 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Limits Units 30 A 50% duty cycle @ TC = 83C, square waveform Conditions 140 A @ tp = 8.3ms half-sine See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive Surge Current Electrical Specifications Parameters VFM Limits Units Max. Forward Voltage Drop 1.07 V @15A Conditions See Fig. 1 1.26 V @30A TJ = -55C TJ = 25C 0.96 V @15A 1.18 V @30A 0.75 V @15A 0.92 V @30A Max. Reverse Leakage Current 0.12 mA TJ = 25C See Fig. 2 6.0 mA TJ = 125C CT Max. Junction Capacitance 340 pF VR = 5VDC (1MHz, 25C) LS Typical Series Inductance 4.8 nH IRM TJ = 125C VR = rated VR Measured from center of cathode pad to center of anode pad Thermal-Mechanical Specifications Parameters Limits Units TJ Max.Junction Temperature Range -65 to 150 Tstg Max. Storage Temperature Range -65 to 150 C 1.82 C/W RthJC Max. Thermal Resistance, Junction Conditions C DC operation See Fig. 4 to Case wt Weight (Typical) Die Size (Typical) Case Style 1.0 125X125 g mils SMD-0.5 Pulse Width < 300s, Duty Cycle < 2% Pins 2 and 3 externally tied together 2 www.irf.com 30LJQ150, 1N7038U3 10 Reverse Current - I R ( mA ) 125C 100C 1 75C 0.1 25C 0.01 0.001 0.0001 0 20 40 60 80 100 120 140 160 Reverse Voltage - V R (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10 1000 Tj = 125C Tj = 25C Tj = -55C 1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Forward Voltage Drop - V F (V) Junction Capacitance - CT (pF) Instantaneous Forward Current - I F (A) 100 T J = 25C 100 10 0 Fig. 1 - Max. Forward Voltage Drop Characteristics 20 40 60 80 100 120 140 160 Reverse Voltage -V R (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 30LJQ150, 1N7038U3 Thermal Response (Z thJC) 10 D = 0.5 D = 0.4 1 D = 0.3 D = 0.2 D = 0.1 SINGLE PULSE ( THERMAL RESPONSE ) Notes: 1. Duty Factor D = t1/t2 2. Peak Tj = P dm x Zthjc + Tc 0.1 1E-005 0.0001 0.001 0.01 0.1 1 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics Allowable Case Temperature - (C) 160 R thJC (DC) = 1.82C/W 140 120 DC 100 80 % Square Wave (D=0.50) Rated VR applied 80 60 40 20 0 0 5 10 15 20 25 30 35 Average Forward Current - I F (AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current 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 4 www.irf.com