42CTQ030PBF
42CTQ030PBF is SCHOTTKY RECTIFIER manufactured by International Rectifier.
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 ("Pb F" 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
42CTQ030Pb F
Base mon Cathode
Anode
2 mon Cathode
Anode
TO-220
.irf.
42CTQ030Pb F
Bulletin PD-20852 rev. A 05/06
Voltage Ratings
Parameters
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 42CTQ030Pb F 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
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 m H 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 m J A
Electrical...
