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| PD - 94303C SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 16YQ045C 16A, 45V Major Ratings and Characteristics Characteristics IF(AV) VRRM IFSM @ tp = 8.3ms half-sine VF @ 16Apk, TJ =125C 16YQ045C Units 16 45 200 A V A Description/Features The 16YQ045C Schottky rectifier has been expressly designed to meet the rigorous requirements of hi-rel environments. It is packaged in the hermetic isolated TO-257AA ceramic 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 powerconverters.Full MIL-PRF-19500 quality conformance testing is available on source control drawings to TX, TXV and S levels. * * * * * Hermetically Sealed Ceramic Eyelets Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability * Lightweight 0.13 [.005] 3.81 [.150] 3X O 3.56 [.140] 5.08 [.200] 4.83 [.190] 1.14 [.045] 0.89 [.035] 0.61 V TJ,Tstg Operating and storage -55 to 150 C A 10.66 [.420] 10.42 [.410] CASE STYLE 13.63 [.537] 13.39 [.527] 16.89 [.665] 16.39 [.645] 10.92 [.430] 10.42 [.410] 1 2 3 B C 15.88 [.625] 12.70 [.500] 0.71 [.028] MAX. 2.54 [.100] 2X 3X O 0.88 [.035] 0.64 [.025] CA B 3.05 [.120] O 0.50 [.020] CATHODE OPEN ANODE Case Outline and Dimensions - TO-257AA www.irf.com 1 03/27/02 16YQ045C Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 16YQ045C 45 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive Surge Current 200 A @ tp = 8.3 ms half-sine Limits 16 Units A Conditions 50% duty cycle @ TC = 133C, square waveform Electrical Specifications Parameters VFM Max. Forward Voltage Drop See Fig. 1Q Limits 0.70 0.86 0.65 0.88 0.61 0.92 Units V V V V V V mA mA mA pF nH @ 16A @ 32A @ 16A @ 32A @ 16A @ 32A TJ = 25C TJ = 100C TJ = 125C Conditions TJ = -55C TJ = 25C TJ = 125C I RM Max. Reverse Leakage Current See Fig. 2Q 0.1 13 50 VR = rated VR CT LS Max. Junction Capacitance Typical Series Inductance 2300 9.8 VR = 5VDC ( 1MHz, 25C ) Measured from anode lead to cathode lead 6mm ( 0.025 in.) from package Thermal-Mechanical Specifications Parameters TJ Tstg Max.Junction Temperature Range Max. Storage Temperature Range to Case wt Weight (Typical) Die Size Case Style Q Pulse Width < 300s, Duty Cycle < 2% 4.3 200X200 TO-257AA g mils Limits Units -55 to 150 -55 to 150 1.15 C C C/W DC operation Conditions RthJC Max. Thermal Resistance, Junction See Fig. 4 2 www.irf.com 16YQ045C 100 125C 10 Reverse Current - I R ( mA ) 100C 1 75C 100 0.1 0.01 25C 0.001 0.0001 0 10 20 30 40 50 Instantaneous Forward Current - I F (A) Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10 10000 Junction Capacitance - CT (pF) Tj = 125C Tj = 25C T J = 25C Tj = -55C 1000 1 0.0 0.2 0.4 0.6 0.8 1.0 Forward Voltage Drop - V F (V) 100 0 10 20 30 40 50 Reverse Voltage -V R (V) Fig. 1 - Max. Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 16YQ045C 10 Thermal Response (Z thJC ) 1 D = 0.50 0.20 0.10 0.1 0.05 0.02 0.01 SINGLE PULSE (THERMAL RESPONSE) 0.0001 0.001 0.01 0.01 0.00001 Notes: 1. Duty factor D = t 1 / t 2 2. Peak TJ = P DM x Z thJC + TC 0.1 1 10 PDM t1 t2 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics 180 160 140 120 16YQ045C R thJC = 1.15C/W Allowable Case Temprature - (C) DC 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 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. Data and specifications subject to change without notice. 03/02 4 www.irf.com |
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