SB250

SB220 THRU SB260 SCHOTTKY BARRIER RECTIFIER VOLTAGE: 20 TO 60V CURRENT: 2.0A FEATURE High current capability, Low forward voltage drop Low power loss, high efficiency High surge capability High temperature soldering guaranteed 250° /10sec/0.375" lead length at 5 lbs tension C DO-15\ DO-204AC 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current 0.375" lead length TL=75° C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Forward Voltage at 2.0A DC(Note 1) Vrrm Vrms Vdc If(av) Ifsm Vf SB 220 20 14 20 SB 230 30 21 30 SB 240 40 28 40 2.0 50.0 0.55 0.7 SB 250 50 35 50 SB 260 60 42 60 units V V V A A V uA mA ° /W C °C 500 Maximum DC Reverse Current Ta =25°C at rated DC blocking voltage Ta =100° C Ir 10.0 Typical Thermal Resistance (Note 2) Rth(ja) 60.0 Storage and Operating Junction Temperature Tj -55 to +125 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 1 1 Rev.A5 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES SB220 THRU SB260 2 2 Rev.A5 www.gulfsemi.com