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42CTQ030PBF

International Rectifier
Part Number 42CTQ030PBF
Manufacturer International Rectifier
Description SCHOTTKY RECTIFIER
Published Jun 8, 2007
Detailed Description Bulletin PD-20852 rev. A 05/06 42CTQ030PbF SCHOTTKY RECTIFIER 40 Amp IF(AV) = 40Amp VR = 30V Major Ratings and Charac...
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42CTQ030PBF
42CTQ030PBF


Overview
Bulletin PD-20852 rev.
A 05/06 42CTQ030PbF SCHOTTKY RECTIFIER 40 Amp IF(AV) = 40Amp VR = 30V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform www.
DataSheet4U.
com Description/ Features Units A V A V This center tap Schottky rectifier 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 are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection.
150° C TJ operation Center tap configuration Very low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead- Free ("PbF" suffix) Values 40 30 1100 0.
38 VRRM IFSM @ tp = 5 μs sine VF TJ @ 20 Apk, TJ = 125°C (per leg) range - 55 to 150 °C Case Styles 42CTQ030PbF Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.
irf.
com 1 42CTQ030PbF Bulletin PD-20852 rev.
A 05/06 Voltage Ratings Parameters VR Max.
DC Reverse Voltage (V) VRWM Max.
Working Peak Reverse Voltage (V) 42CTQ030PbF 30 Absolute Maximum Ratings Parameters IF(AV) Max.
Average Forward Current IFSM EAS IAR * See Fig.
5 (Per Leg) (Per Device) * See Fig.
7 Values 20 40 1100 360 13 3 Units A Conditions 50% duty cycle @ TC = 121°C, rectangular wave form 5μs Sine or 3μs Rect.
pulse Following any rated load condition and with 10ms Sine or 6ms Rect.
pulse rated V RRM applied TJ = 25 °C, IAS = 3 Amps, L = 2.
90 mH Current decaying linearly to zero in 1 μsec Frequency limited by TJ max.
VA = 1.
5 x VR typical Max.
Peak One Cycle Non-Repetitive Surge Current (Per Leg) (Per Leg) Repetitive Avalanche Current (Per Leg) Non-Repetitive Avalanche Energy A mJ A Electrical Specifications Parameters VFM Max.
Forward Voltage Drop (Per Leg) * See Fig.
1 (1) Values 0.
48 0.
57 0.
38 0.
51 ...


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