6CWQ03FN

Bulletin PD-20560 rev. H 05/06 6CWQ03FN SCHOTTKY RECTIFIER 7 Amp IF(AV) = 7Amp VR = 30V Major Ratings and Characteristics Description/ Features Characteristics Values Units IF(AV) Rectangular 7 A VRRM 30 V IFSM @ tp = 5 μs sine 535 A VF 0.35 V waveform TJ @ 3 Apk, TJ = 125°C Popular D-PAK outline Center tap configuration Small foot print, surface mountable Low forward voltage drop (per leg) range The 6CWQ03FN surface mount, center tap, Schottky rectifier series has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. High frequency operation - 40 to 150 °C Guard ring for enhanced ruggedness and long term reliability Case Styles Base Common Cathode 4 2 Common 1 Cathode Anode 3 Anode D-PAK (TO-252AA) Document Number: 93383 www.vishay.de 1 6CWQ03FN Bulletin PD-20560 rev. H 05/06 Voltage Ratings Part number VR 6CWQ03FN Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 6CWQ... Units IF(AV) Max.AverageForward (Per Leg) Current * See Fig. 5 IFSM (Per Device) 3.5 535 Surge Current (Per Leg) * See Fig. 7 90 EAS Non-Repet.Avalan.Energy(PerLeg) Repetitive Avalanche Current (Per Leg) Conditions 50% duty cycle @ TC = 134°C, rectangular wave form 7 Max.PeakOneCycleNon-Repetitive IAR A 5μs Sine or 3μs Rect. pulse A 10ms Sine or 6ms Rect. pulse 8 mJ 1.0 A Following any rated load condition and with rated VRRM applied TJ = 25 °C, IAS = 2 Amps, L =4 mH Current decaying linearly to zero in 1 μsec Frequency limited by TJ max. V A = 1.5 x VR typical Electrical Specifications Parameters VFM IRM 6CWQ... Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Conditions 0.45 0.52 0.35 V V V @ 3A @ 6A @ 3A 0.46 V @ 6A Max. Reverse Leakage Current 2 mA TJ = 25 °C (Per Leg) * See Fig. 2 50 mA TJ = 125 °C TJ = TJ max. (1) TJ = 25 °C TJ = 125 °C VR = rated VR VF(TO) Threshold Voltage 0.22 V rt Forward Slope Resistance 32.86 mΩ CT Typ. Junction Capacitance (Per Leg) 290 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body 10000 V/μs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300μs, Duty Cycle