Silicon Bridge Rectifiers BR3005-G Thru. BR310-G Reverse Voltage: 50 to 1000V Forward Current: 3.0A RoHS Device Features BR3 -Low forward voltage drop. 0.268(6.80) 0.228(5.80) -Small size ; simple installation. -Tinned copper leads. 0.748(19.0) MIN. -Surge overload rating -40 amperes peak. 0.032(0.81) 0.028(0.71) -Materials used carries U/L recognition. 0.619(15.71) 0.589(14.96) Mechanical Data Hole for NO.6 Screw -Polarity: As marked on Body 0.619(15.71) 0.589(14.96) 0.433(11.00) 0.374(9.50) -Mounting position:Any -Weight: 2.65 grams 0.433(11.00) 0.374(9.50) Dimensions in inches and (millimeter) Maximum ratings and electrical characteristics Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol BR3005-G BR301-G BR302-G BR304-G BR306-G BR308-G BR310-G Unit Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Bridge Input Voltage VRMS 35 70 140 280 420 560 700 V Maximum Average Forward Rectified Output Current @TA=50°C I(AV) 3.0 A Peak Forward Surage Current , 8.3ms Single Half Sine-Wave Super Imposed On Rated Load IFSM 40 A Maximum Forward Voltage Drop Per Bridge Element at 1.5A Peak VF 1.1 V Maximum Reverse Current at @ TJ=25°C Rated DC Blocking Voltage @ TJ=100°C Per Element IR Operating Temperature Range Parameter Storage Temperature Range 10 μA 1.0 mA TJ -55 to +150 °C TSTG -55 to +150 °C Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 1 QW-BBR81 Comchip Technology CO., LTD. Silicon Bridge Rectifiers Rating and Characteristics Curves (BR3005-G Thru. BR310-G) Fig.2 - Maximum Non-Repetitive Surge Current Fig.1 - Derating Curve Output Rectified Current 50 Peak Forward Surge Current, (A) Average Forward Output Current, (A) 5.0 4.0 3.0 TJ=25°C 2.0 1.0 0 0 25 50 75 100 125 30 TJ =25°C 20 10 0 150 1 10 100 Ambient Temperature, (°C) Number Of Cycle At 60Hz Fig.3 - Typical Forward Characteristics Fig.4 - Typical Reverse Characteristics 10 Instantaneous Reverse Current, (μA) 10 Instantaneous Forward Current, (A) 40 1.0 0.1 0.01 0.4 TJ=25°C TJ =25°C 1.0 0.1 0.01 0.6 0.8 1.0 1.2 1.4 1.6 Instantaneous Forward Voltage, (V) 0 20 40 60 80 100 120 140 Percent of Peak Reverse Voltage, (%) REV:A Page 2 QW-BBR81 Comchip Technology CO., LTD. Silicon Bridge Rectifiers Marking Code Part Number Marking code BR3005-G BR3005 BR301-G BR301 BR302-G BR302 BR304-G BR304 BR306-G BR306 BR308-G BR308 BR310-G BR310 C BR3XXX XXX / XX = Product type marking code C = Comchip Logo Standard Packaging BULK PACK Case Type BR3 BOX CARTON ( pcs ) ( pcs ) 200 2,000 REV:A Page 3 QW-BBR81 Comchip Technology CO., LTD.