16YQ045C IRF | Alldatasheet
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16A, 45V 16YQ045C Major Ratings and Characteristics Description/Features 03/27/02 CASE STYLE Case Outline and Dimensions - TO-257AA www.irf.com 1 Characteristics 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 °C HIGH EFFICIENCY SERIES CATHODE OPEN ANODE 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 PD - 94303C 3.05 [.120] 0.13 [.005] 0.71 [.028] MAX. B 5.08 [.200] 4.83 [.190] 10.92 [.430] 10.42 [.410] 1.14 [.045] 0.89 [.035] 16.89 [.665] 16.39 [.645] 321 15.88 [.625] 12.70 [.500] 0.88 [.035] 0.64 [.025] Ø 0.50 [.020] C A B 3X Ø 2.54 [.100] C 10.66 [.420] 10.42 [.410] A 13.63 [.537] 13.39 [.527] 3X Ø 3.81 [.150] 3.56 [.140]
2 www.irf.com Part number 16YQ045C VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings Parameters Limits Units Conditions IF(AV) Max. Average Forward Current 16 A 50% duty cycle @ T C = 133°C, square waveform See Fig. 5 IFSM Max. Peak One Cycle Non - Repetitive 200 A @ tp = 8.3 ms half-sine Surge Current Absolute Maximum Ratings /G81 Pulse Width < 300µs, Duty Cycle < 2% Parameters Limits Units Conditions TJ Max.Junction Temperature Range -55 to 150 °C Tstg Max. Storage Temperature Range -55 to 150 °C R thJC Max. Thermal Resistance, Junction 1.15 °C/W DC operation See Fig. 4 to Case wt Weight (Typical) 4.3 g Die Size 200X200 mils Case Style TO-257AA Thermal-Mechanical Specifications Parameters Limits Units Conditions VFM Max. Forward Voltage Drop 0.70 V @ 16A T J = -55°C See Fig. 1/G81 0.86 V @ 32A
0.65 V @ 16A T J = 25°C
0.88 V @ 32A
0.61 V @ 16A T J = 125°C
0.92 V @ 32A
IRM Max. Reverse Leakage Current 0.1 mA T J = 25°C See Fig. 2/G81 13 mA T J = 100°CV R = rated VR 50 mA T J = 125°C CT Max. Junction Capacitance 2300 pF V R = 5VDC ( 1MHz, 25°C ) L S Typical Series Inductance 9.8 nH Measured from anode lead to cathode lead Electrical Specifications 6mm ( 0.025 in.) from package
www.irf.com 3 Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Max. Forward Voltage Drop Characteristics 0 10 20 30 40 50 Reverse Voltage -VR (V) 100 1000 10000 Junction Capacitance - C T (pF) TJ = 25°C 0 10 20 30 40 50 Reverse Voltage - VR (V) 0.0001 0.001 0.01 0.1 100 Reverse Current - I R ( mA ) 125°C 75°C 25°C 100°C Forward Voltage Drop - VF (V) 100 Instantaneous Forward Current - I F (A) Tj = -55°C Tj = 125°C Tj = 25°C
4 www.irf.com Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Fig. 4 - Max. Thermal Impedance ZthJC Characteristics 0.01 0.1 /G20 Notes: 1. Duty factor D =t / t 2. Peak T= P x Z + T 1 2 J DM thJC C /G20 P t t DM t , Rectangular Pulse Duration (sec) Thermal Response(Z ) thJC 0.01 0.02 0.05 0.10 0.20 D = 0.50 /G20 SINGLE PULSE (THERMAL RESPONSE) 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 0 10 20 30 Average Forward Current - IF(AV) (A) 100 120 140 160 180 Allowable Case Temprature - ( °C) 16YQ045C R thJC = 1.15°C/W DC