301CNQ

301CNQ IRF | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 5

Technical content

IF(AV) Rectangular 300 A waveform VRRM range 35 to 45 V IFSM @ tp = 5 µs sine 16,000 A VF @ 150Apk, TJ=125°C 0.59 V (per leg) TJ range - 55 to 175 °C Characteristics 301CNQ... Units Major Ratings and Characteristics The 301CNQ center tap Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable opera- tion 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 T J 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 Description/Features TO-244AB SCHOTTKY RECTIFIER 300 Amp 301CNQ... SERIES Bulletin PD-2.177 rev. D 07/01 BASE ANODE 2 63.50 [2.500] 60.96 [2.400] 23.55 [.927] 15.75 [.620] 20.32 [.800] 17.78 [.700] 39.75 [1.565] 40.26 [1.585] 80.01 [3.150] 34.925 [1.375] 3.35 [.132] 92.71 [3.650] 7.49 [.295] 6.99 [.275]2X Ø 10.41 [.410] 9.65 [.380]Ø 4.70 [.185] 4.95 [.195] 1/4-20 SLOTTED HEX COMMON CATHODE REF. TERMINAL LUG COMMON CATHODE ANODE 1 TERMINAL LUG Ø NOTES: 1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 2. CONTROLLING DIMENSION: MILLIMETER Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches) 208CMQ060 www.irf.com

301CNQ... Series Bulletin PD-2.177 rev. D 07/01 www.irf.com IF(AV) Max. Average Forward Current 300 A 50% duty cycle @ T C = 81 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 16,000 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 3200 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 202 mJ T J = 25 °C, IAS = 40 Amps, L = 0.34 mH (Per Leg) IAR Repetitive Avalanche Current 30 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical Part number 301CNQ035 301CNQ040 301CNQ045 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied Parameters 301CNQ Units Conditions A TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJC Max. Thermal Resistance Junction 0.40 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.20 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.10 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 79 (2.80) g (oz.) T Mounting Torque Base Min. 24 (20) Max. 35 (30) Mounting Torque Center Hole Typ. 13.5 (12) Terminal Torque Min. 35 (30) Max. 46 (40) Case Style TO - 244AB Modified JEDEC Thermal-Mechanical Specifications Parameters 301CNQ Units Conditions TJ = 25 °C VR = rated VR Kg-cm (Ibf-in) Electrical Specifications 35 40 45 VFM Max. Forward Voltage Drop 0.69 V @ 150A (Per Leg) * See Fig. 1 (1) 0.90 V @ 300A

0.59 V @ 150A

0.76 V @ 300A

IRM Max. Reverse Leakage Current 10 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) 90 mA T J = 125 °C CT Max. Junction Capacitance (Per Leg) 5200 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 7.0 nH From top of terminal hole to mounting plane dv/dt Max. Voltage Rate of Change 10,000 V/ µs (Rated VR) Parameters 301CNQ Units Conditions TJ = 100 °C (1) Pulse Width < 300µs, Duty Cycle <2%

301CNQ... Series Bulletin PD-2.177 rev. D 07/01 www.irf.com Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 100 1000 T = 175°C T = 125°C T = 25°C J J J .001 .01 100 1000 0 5 10 15 20 25 30 35 40 4 5 T = 175°C 150°C 125°C 100°C 75°C 50°C 25°C J 1000 10000 0 1 02 03 04 05 0 T = 25°CJ .001 .01 D = 0.33 D = 0.50 D = 0.25 D = 0.17 D = 0.08 Single Pulse (Thermal Resistance) PDM Notes: 1. D uty factor D = t / t 2. Peak T = P x Z + T JD Mt h J C C Forward Voltage Drop - V FM (V) Instantaneous Forward Current - I F (A) Reverse Current - I R (mA) Reverse Voltage - V R (V) Reverse Voltage - V R (V) Junction Capacitance - C T (pF) t 1 , Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W)

301CNQ... Series Bulletin PD-2.177 rev. D 07/01 www.irf.com Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 8 - Unclamped Inductive Test Circuit Fig. 6 - Forward Power Loss Characteristics (Per Leg) 110 120 130 140 150 160 170 180 0 40 80 120 160 200 240 DC 301CNQ R (DC ) = 0.40°C /WthJC 100 120 140 0 25 50 75 100 125 150 175 200 22 DC D = 0. 08 D = 0. 17 D = 0. 25 D = 0. 33 D = 0. 50 RMS Li mit 1000 10000 100000 10 100 1000 10000 At Any Rated Load Condition And With Rated V Applied Following Surge RRM FREE-WHEEL DIODE 40HFL40S02CURRENT MONITOR HIGH-SPEED SWITCH IRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+ Average Forward Current - IF(AV) (A) Allowable Case Temperature (°C) Average Forward Current - IF (AV) (A) Average Power Loss (Watts) Square Wave Pulse Duration - t p (microsec) Non-Repetitive Surge Current - I FSM (A)

301CNQ... Series Bulletin PD-2.177 rev. D 07/01 www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 07/01 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site.