COMCHIP Glass Passivated Bridge Rectifiers SMD Diodes Specialist SC35VB80-G Reverse Voltage: 800V Forward Current: 35A RoHS Device SCVB Features 0.906(23.0) MAX 0.256(6.50) 0.217(5.50) -Surge overload-350 Amperes peak 0.071(1.80) 0.039(1.00) 0.354(9.00) 0.315(8.00) -Low forward voltage drop 0.555(14.10) 0.516(13.10) -Materials used carries U/L recognition 0.256(6.50) 0.244(6.20) 0.555(14.10) 0.516(13.10) 0.035(0.90) 0.028(0.70) Mechanical Data 1.417(36.0) MAX 0.295(7.50) 0.256(6.50) -Polarit:As marked on Body R1.75 0.374(9.50) 0.374(9.50) -Mounting position:Any 0.492 0.516 (12.5) (13.1) -Weight: 44.5 grams 0.416(3.70)*45° 1 0.334(8.50) 0.334(8.50) + 1 ~ ~ 4 3 ~ 4 2 1.417(36.0) MAX. 3 2 0.504(12.80) - 5 5 0.295(7.50) 0.256(6.50) 0.504(12.80) 0.138(3.50) Dimensions in inches and (millimeter) Maximum ratings and electrical characteristics O 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 SC35VB80-G Unit Maximum Recurrent Peak Reverse Voltage VRRM 800 V Maximum RMS Bridge Input Voltage VRMS 560 V Maximum Average Forward Rectified Output Current @TC=55°C I(AV) 35 A Peak Forward Surage Current , 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) IFSM 350 A Current Squared time (1ms＜t＜10ms) I t 2 300 A s Dielectric Strength Vdis 2000 V Mounting Torque TOR 0.8 N.m VF 1.05 V IR 10 μA RθJA Max: 0.7 °C/W TJ -55 to +150 °C TSTG -55 to +150 °C Parameter Maximum Forward Voltage Drop Per Element At 12.5A Peak Maximum Reverse Current At Rated DC Blocking Voltage Per Element @TA=25°C Typical Thermal Resistance (Note 1) Operating Temperature Range Storage Temperature Range Notes: 1. Thermal Resistance Junction to case. 2 REV:A Page 1 QW-BBR68 Comchip Technology CO., LTD. COMCHIP Glass Passivated Bridge Rectifiers SMD Diodes Specialist Rating and Characteristics Curves (SC35VB80-G) Fig.2- Typical Forward Characteristics Fig.1- Dearting Current Output Rectified Current 100 Instantaneous Forward Current, (A) Average Forward Output Current, (A) 50 40 With Heatsink 30 20 10 0 1 50 100 10 1.0 0.1 0.01 0.4 150 0.6 Case Temperature,(°C) Instantaneous Reverse Current, (µA) Peak Forward Surge Current, (A) 500 Pulse width 8.3ms single half sine-wave (JEDEC Method) 400 350 300 250 200 150 100 50 0 1 1.0 1.2 1.4 1.6 Fig.4- Typical Reverse Characteristics Fig.3- Maximum Forward Surge Current 450 0.8 Instantaneous Forward Voltage , (V) 10 100 10.0 1.0 TJ=25°C 0.1 0.01 Number Of Cycles At 60 HZ 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage,(V) REV: A Page 2 QW-BBR68 Comchip Technology CO., LTD. COMCHIP Glass Passivated Bridge Rectifiers SMD Diodes Specialist Marking Code Part Number Marking code SC35VB80-G SC35VB80 +C XXXX AC SC35VB80 XX XX Weeks of the year A.D. year latter two figures C = Compchip Logo Standard Package BULK PACK BULK PACK (B/P) Case Type SCVB Box ( EA ) Box / Carton (EA) CARTON ( EA ) 25 4 100 REV: A Page 3 QW-BBR68 Comchip Technology CO., LTD.