PD-97256 16SYJQ045C SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 16A, 45V Major Ratings and Characteristics Characteristics Limits IF(AV) 16 VRRM 45 IFSM @ tp = 8.3ms half-sine 250 VF @ 16Apk, TJ =125°C 0.52 Description/Features Units The 16SYJQ045C Schottky rectifier has been expressly designed to meet the rigorous requirements of HiRel environments. It is packaged in the hermetic isolated D2 A PAK ceramic package. The device's forward voltage drop and reverse leakage current are optimized for the lowest V power loss and the highest circuit efficiency for typical high A frequency switching power supplies and resonent power converters. Full MIL-PRF-19500 quality conformance testing is available on source control drawings to TX, V TXV and S levels. TJ,Tstg Operating and storage -55 to 150 • • • • Hermetically Sealed Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long Term Reliability • Lightweight °C CASE STYLE 1 2 3 CATHODE OPEN ANODE Case Outline and Dimensions - D2 PAK www.irf.com 1 09/12/06 16SYJQ045C Voltage Ratings Part number VR 16SYJQ045C Max. DC Reverse Voltage (V) 45 VRWM Max. Working DC Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Limits Units Conditions 16 A 50% duty cycle @ TC = 117°C, square waveform 250 A @ tp = 8.3 ms half-sine See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive Surge Current Electrical Specifications Parameters VFM I RM Limits Units Max. Forward Voltage Drop 0.63 V @ 16A Conditions See Fig. 1 0.79 V @ 32A 0.56 V @ 16A 0.79 V @ 32A 0.52 V @ 16A 0.85 V @ 32A TJ = -55°C TJ = 25°C TJ = 125°C Max. Reverse Leakage Current 0.74 mA TJ = 25°C See Fig. 2 75 mA TJ = 100°C 210 mA TJ = 125°C 2800 pF VR = 5VDC ( 1MHz, 25°C ) 9.8 nH CT Max. Junction Capacitance LS Typ. Series Inductance VR = rated VR Measured from Cathode lead to Anode lead 6mm (0.025in) from package Thermal-Mechanical Specifications Parameters Limits Units TJ Max.Junction Temperature Range -55 to 150 Tstg Max. Storage Temperature Range -55 to 150 °C 1.15 °C/W RthJC Max. Thermal Resistance, Junction Conditions °C DC operation See Fig. 4 to Case wt Weight (Typical) Die Size Case Style 4.3 g 200X200 mils D2 PAK Pulse Width < 300µs, Duty Cycle < 2% 2 www.irf.com 16SYJQ045C Reverse Current - I R ( mA ) 1000 100 125°C 100 100°C 10 75°C 1 25°C 0.1 0.01 10 20 30 40 50 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10 Tj = 125°C 10000 Tj = 25°C Tj = -55°C 1 0.0 0.2 0.4 0.6 0.8 1.0 Junction Capacitance - CT (pF) Instantaneous Forward Current - I F (A) 0 T J = 25°C 1000 Forward Voltage Drop - V F (V) 100 Fig. 1 - Max. Forward Voltage Drop Characteristics 0 10 20 30 40 50 Reverse Voltage -VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 16SYJQ045C Thermal Response (Z thJC ) 10 1 D = 0.50 0.20 PDM 0.10 0.1 t1 0.05 t2 0.02 0.01 Notes: 1. Duty factor D = t 1 / t 2 2. Peak TJ = P DM x Z thJC + TC SINGLE PULSE (THERMAL RESPONSE) 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics 180 R thJC = 1.15°C/W Allowable Case Temprature - (°C) 160 140 DC 120 100 80 60 40 20 0 0 10 20 30 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. 09/2006 4 www.irf.com