40CPQ040PBF

Series: -
Manufacturer: Vishay Semiconductors
Speed: Fast Recovery = 200mA (Io)
Diode Configuration: 1 Pair Common Cathode
Diode Type: Schottky
Voltage - DC Reverse (Vr) (Max): 40V
Reverse Recovery Time (trr): -
Mounting Type: Through Hole
Packaging: Tube
Current - Average Rectified (Io) (per Diode): 20A
Package / Case: TO-247-3
Supplier Device Package: TO-247AC
Voltage - Forward (Vf) (Max) @ If: 490mV @ 20A
Current - Reverse Leakage @ Vr: 4mA @ 40V


Features:






Specifications






Description

      The 40CPQ040PbF is designed as vishay high power products of schottky rectifier, 2 x 20 A and it has been optimized for very low forward voltage drop with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications of the 40CPQ040PbF are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.
      The 40CPQ040PbF has eight features.The first one is it would have 150 °C Tj operation.The second one is It would be center tap TO-247 packaged.The third one is that the 40CPQ040PbF would habe very low forward voltage drop.The fourth one is that it would have high frequency operation.The fifth one is that it would have high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance.The sixth one is the 40CPQ040PbF would have guard ring for enhanced ruggedness and long term reliability.The seventh one is that it would be lead (Pb)-free ("PbF" suffix).The last one is it is designed and qualified for industrial level.That are all the features.
      Some absolute maximum ratings of the 40CPQ040PbF have been concluded into several points as follow.The first one is about the maximum average forward current of the which would be 40 A with condition of 50 % duty cycle at Tc = 120 °C, rectangular waveform.The second one is about its Maximum peak one cycle non-repetitive surge current per leg which would be 3500A with condition of 5 s sine or 3 s rect. pulse and would be 430A with condition of 10 ms sine or 6 ms rect. pulse.The third one is about its non-repetitive avalanche energy per leg which would be 27 mJ with condition of Tj = 25 °C, Ias = 4 A, L = 3.4 mH.The fourth one is about the repetitive avalanche current per leg of the 40CPQ040PbF which would be 4A with condition of current decaying linearly to zero in 1 s and frequency limited by TJ maximum VA = 1.5 x VR typical.And so on.For more information please contact us.