403CNQ100

Bulletin PD-2.214 rev. E 05/02 403CNQ...(R) SERIES SCHOTTKY RECTIFIER 400 Amp TO-244AB Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF TJ @ 200Apk, TJ=125°C (per leg) range Description/Features The 403CNQ center tap Schottky rectifier module 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 high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, and reverse battery protection. 175 °C TJ operation Center tap module High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 10.41 [.410] 9.65 [.380] 403CNQ... Units 400 80 to 100 25,500 0.69 - 55 to 175 A V A V °C 80.01 [3.150] 40.26 [1.585] 39.75 [1.565] COMMON CATHODE 403CNQ100 Lug Terminal Anode 1 Lug Terminal Anode 2 Ø 20.32 [.800] 17.78 [.700] 2X Ø 7.49 [.295] 6.99 [.275] 34.925 [1.375] REF. 63.50 [2.500] 60.96 [2.400] Ø 4.95 [.195] 4.70 [.185] Base Common Cathode 403CNQ100(R) Lug Terminal Cathode 1 Lug Terminal Cathode 2 1/4-20 SLOTTED HEX 23.55 [.927] 20.42 [.804] 15.75 [.620] 14.99 [.590] 3.35 [.132] 3.02 [.119] 92.71 [3.650] 90.17 [3.550] NOTES: 1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 2. CONTROLLING DIMENSION: MILLIMETER Base Common Anode Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches) www.irf.com 1 403CNQ...(R) Series Bulletin PD-2.214 rev. E 05/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 403CNQ080 80 403CNQ090 90 403CNQ100 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 1 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical 25,500 3300 15 A mJ Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 1 Amps, L = 30 mH 403CNQ Units Conditions 400 A 50% duty cycle @ TC = 105 °C, rectangular wave form Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 403CNQ Units Conditions 0.83 0.97 0.69 0.82 V V V V mA mA pF nH V/ µs (1) Pulse Width < 300µs, Duty Cycle