301CMQ045

301CMQ… SERIES Technical Data Data Sheet N1211, Rev. B Green Products 301CMQ035/301CMQ040/301CMQ045/301CMQ050 SCHOTTKY RECTIFIER Applications: ● High current switching power supply ● Plating power supply ● Free-Wheeling diodes ● Reverse battery protection ● Converters ● UPS System ● Welding Features: • • • • • • • • • 175 ℃ 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 This is a Pb − Free Device All SMC parts are traceable to the wafer lot Additional testing can be offered upon request Mechanical Dimensions: In mm/Inches PRM4 (Isolated) MARKING,MOLDING RESIN st nd Marking for 301CMQ035/040/045/050, 1 row SS YYWWL, 2 row 301CMQ035/040/045/050 Where YY is the manufacture year WW is the manufacture week code L is the wafer’s Lot Number Molding resin Epoxy resin UL:94V-0 • China - Germany - Korea - Singapore - United States • • http://www.smc-diodes.com - sales@ smc-diodes.com • 301CMQ… SERIES Technical Data Data Sheet N1211, Rev. B Green Products Maximum Ratings: Characteristics Symbol Condition - 35 40 45 50 150 300 Max. 301CMQ035 301CMQ040 301CMQ045 301CMQ050 per leg per device Units V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR Average Forward Current IF(AV) 50% duty cycle @TC =81°C, rectangular wave form IFSM 8.3 ms, half Sine pulse 3840 A EAS TJ=25℃,IAS=40A,L=0.34mH 202 mJ IAR Current decaying linearly to zero in 1 μsec Frequency limited by TJ max. VA=1.5× VR typical 30 A Condition @ 150A, Pulse, TJ = 25 °C @ 300A, Pulse, TJ = 25 °C @ 150A, Pulse, TJ = 125 °C @ 300A, Pulse, TJ = 125 °C @VR = rated VR TJ = 25 °C @VR = rated VR TJ = 125 °C @VR = 5V, TC = 25 °C fSIG = 1MHz Measured lead to lead 5 mm from package body - Max. 0.69 0.90 0.59 0.76 10 90 Condition - Specification -55 to +175 -55 to +175 Units °C °C Peak One Cycle Non-Repetitive Surge Current (per leg) Non-Repetitive Avalanche Energy(peg leg) Repetitive Avalanche Current(peg leg) A Electrical Characteristics: Characteristics Forward Voltage Drop (per leg) * Symbol VF1 VF2 Reverse Current (per leg) * Junction Capacitance (per leg) Typical Series Inductance (per leg) Voltage Rate of Change Insulation Voltage * IR1 IR2 CT LS dv/dt VRMS Units V V mA mA 5200 pF 7.0 nH 10,000 1000 V/μs V Pulse Width < 300µs, Duty Cycle