16yq045c Schottky Rectifier 16a, 45v High Efficiency Series

Transcript

PD - 94303C 16YQ045C SCHOTTKY RECTIFIER HIGH EFFICIENCY SERIES 16A, 45V Major Ratings and Characteristics Description/Features Characteristics 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. 16YQ045C Units IF(AV) 16 A VRRM 45 V IFSM @ tp = 8.3ms half-sine 200 A VF @ 16Apk, TJ =125°C 0.61 V TJ,Tstg Operating and storage -55 to 150 • • • • • Hermetically Sealed Ceramic Eyelets Low Forward Voltage Drop High Frequency Operation Guard Ring for Enhanced Ruggedness and Long term Reliability • Lightweight °C 0.13 [.005] A 3.81 [.150] 3X Ø 3.56 [.140] 10.66 [.420] 10.42 [.410] 5.08 [.200] 4.83 [.190] 1.14 [.045] 0.89 [.035] CASE STYLE 16.89 [.665] 16.39 [.645] 13.63 [.537] 13.39 [.527] 10.92 [.430] 10.42 [.410] 1 2 B 3 0.71 [.028] MAX. C 15.88 [.625] 12.70 [.500] 2.54 [.100] 2X 3X Ø 0.88 [.035] 0.64 [.025] Ø 0.50 [.020] C A 3.05 [.120] B CATHODE OPEN ANODE Case Outline and Dimensions - TO-257AA www.irf.com 1 03/27/02 16YQ045C Voltage Ratings Part number VR 16YQ045C Max. DC Reverse Voltage (V) 45 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Limits Units Conditions 16 A 50% duty cycle @ TC = 133°C, square waveform 200 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 0.70 V @ 16A Conditions See Fig. 1Q 0.86 V @ 32A 0.65 V @ 16A 0.88 V @ 32A 0.61 V @ 16A 0.92 V @ 32A Max. Reverse Leakage Current 0.1 mA TJ = 25°C See Fig. 2Q 13 mA TJ = 100°C 50 mA TJ = 125°C TJ = -55°C TJ = 25°C TJ = 125°C VR = rated VR CT Max. Junction Capacitance 2300 pF VR = 5VDC ( 1MHz, 25°C ) LS Typical Series Inductance 9.8 nH Measured from anode lead to cathode lead 6mm ( 0.025 in.) 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 TO-257AA Q Pulse Width < 300µs, Duty Cycle < 2% 2 www.irf.com 16YQ045C 100 125°C Reverse Current - I R ( mA ) 10 100 100°C 1 75°C 0.1 25°C 0.01 0.001 0.0001 10 20 30 40 50 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10 10000 Tj = 125°C 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 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 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 Allowable Case Temprature - (°C) 180 16YQ045C 160 R thJC = 1.15°C/W 140 120 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