30CTQ80PBF

Bulletin PD-20846 rev. A 04/06 30CTQ...PbF Series SCHOTTKY RECTIFIER 30 Amp IF(AV) = 30Amp VR = 80 - 100V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 15 Apk, TJ = 125°C (per leg) range Description/ Features Units A V A V This center tap Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175°C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175° C TJ operation Center tap configuration 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 30 80 - 100 850 0.67 - 55 to 175 °C Case Styles 30CTQ...PbF Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.irf.com 1 30CTQ...PbF Series Bulletin PD-20846 rev. A 04/06 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30CTQ80PbF 80 30CTQ100PbF 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) * See Fig. 7 Values 15 30 850 275 7.50 0.50 Units A Conditions 50% duty cycle @ TC = 129°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 a pplied TJ = 25 °C, I AS = 0.50 Amps, L = 60 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) Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) A mJ A Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Values 0.86 1.05 0.67 0.82 0.55 7.0 500 8.0 10000 Units V V V V mA mA pF nH V/ µs @ 15A @ 30A @ 15A @ 30A TJ = 25 °C TJ = 125 °C Conditions TJ = 25 °C TJ = 125 °C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle