SB270 THRU SB2100 SCHOTTKY BARRIER RECTIFIER VOLTAGE: 70 TO 100V CURRENT: 2.0A FEATURE DO-15\ DO-204AC High current capability, Low forward voltage drop Low power loss, high efficiency High surge capability High temperature soldering guaranteed 250°C /10sec/0.375" lead length at 5 lbs tension MECHANICAL DATA Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy Polarity: color band denotes cathode Mounting position: any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated) SYMBOL SB270 SB280 SB290 SB2100 units Maximum Recurrent Peak Reverse Voltage Vrrm 70 80 90 100 V Maximum RMS Voltage Vrms 49 56 63 70 V Maximum DC blocking Voltage Vdc 70 80 90 100 V Maximum Average Forward Rectified Current 0.375" lead length Ta=25°C Peak Forward Surge Current 8.3ms singlehalf sinewave superimposed on rated load If(av) 2.0 A Ifsm 70.0 A (Note 1) Vf 0.79 V Ta =25°C Ta =100°C Ir 0.5 20.0 mA Rth(ja) 60.0 °C /W Tj,Tstg -55 to +125 °C Maximum Forward Voltage at 2.0A DC Maximum DC Reverse Current at rated DC blocking voltage Typical Thermal Resistance (Note 2) Storage and Operating Junction Temperature Note: 1. Pulse test :300uS pulse width ,1% duty cycle. 2. Thermal Resistance from Junction to Ambient at 0.5" lead length, vertical P.C. Board Mounted Rev.A1 www.gulfsemi.com.cn RATINGS AND CHARACTERISTIC CURVES SB270 THRU SB2100 Rev.A1 www.gulfsemi.com.cn