SRM20U45CT_V01 YFWDIODE | Alldatasheet
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Technical content
1 / 4 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Reverse Voltage - V Forward Current - 20A
FEATURES
High forward surge capability Low power losses，High efficiency Guarding for over voltage protection Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA Case: TO-220AB/CT TO-220F/FCT TO-263/DC Solder bath temperature275℃maximum,10s per JESD22-106 Primary Characteristic Io 2*10A VRRM 45V IFSM 250A VF 0.39V TJ Max 150°C Maximum Ratings (Per Leg) at Ta=25°C unless otherwise specified Parameter Symbols Value Units Maximum Repetitive Peak Reverse Voltage VRRM 45 V Maximum RMS voltage VRMS 45 V Maximum DC Blocking Voltage VDC 45 V Per Leg 10 Maximum Average Forward Rectified Current Total Io A Peak Forward Surge Current, 8.3ms Single Half Sine-wave IFSM 250 A Operating Temperature Range TJ -50 ~ +150 °C Storage Temperature Range TSTG -50 ~ +150 °C Typical Thermal Resistance (Note1) TO-220AB,TO-263 TO-220F RθJA/ RθJC 2/4 °C/W Note1: Thermal resistance from Junction to case per leg mounted on heatsink. Electrical Characteristics (Per Leg) unless otherwise specified Characteristics Symbols Value Units Forward Voltage Drop(Note2) Typ Max TA=25°C 0.35 - at IF=3A TA=125°C 0.26 - TA=25°C 0.38 0.42 at IF=5A TA=125°C 0.31 - TA=25°C 0.44 0.48 at IF=10A TA=125°C VF 0.39 - V TA=25°C 35 100 uA Maximum Reverse Current at VR=45V TA=125°C IR 12 - mA Note2:Pulse test: 300 μs pulse width, 1 % duty cycle Low VF Schottky Rectifier
2 / 4 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. RATINGS AND CHARACTERISTIC CURVES Marking on the body
Ordering information
Part Number Package Unit Weight Base Quantity Delivery mode TO-220AB 0.07oz(1.96g) 50 pcs / tube 1000pcs/box 5000pcs/carton FCT TO-220F 0.06oz(1.74g) 50 pcs / tube 1000pcs/box 5000pcs/carton DC TO-263 0.04oz(1.16g) 50 pcs / tube 1000pcs/box 5000pcs/carton DC-R TO-263 0.04oz(1.16g) 800 pcs / reel 800pcs/box4000pcs/carton Note: For Halogen Free molding compound, add "H" suffix to part number above. m s S i n g l e H a l f S i n e W a v e J E D E C M e t h o d T A T A TA=25℃ TA=125℃ SRM20U45CT-FCT-DC
3 / 4 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Package Outline Dimensions millimeters SRM20U45CT-FCT-DC
4 / 4 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. SRM20U45CT-FCT-DC