SB550

SB520 THRU SB560 SCHOTTKY BARRIER RECTIFIER VOLTAGE: 20 TO 60V CURRENT: 5.0A 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-201AD 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 3/8" lead length Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Forward Voltage at 5.0A DC Maximum DC Reverse Current at rated DC blocking voltage Ta =25°C Ta =100° C Vrrm Vrms Vdc If(av) Ifsm Vf Ir 0.55 0.5 50 25 SB 520 20 14 20 SB 530 30 21 30 SB 540 40 28 40 5.0 200.0 0.67 SB 550 50 35 50 SB 560 60 42 60 units V V V A A V mA mA pF °C /W ° C Typical Junction Capacitance (Note 1) Cj 220.0 Typical Thermal Resistance (Note 2) R(ja) 25.0 Storage and Operating Junction Temperature Tj -65 to +125 -65 to +150 Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 2. Thermal Resistance from Junction to Ambient at 0.5" lead length, vertical P.C. Board Mounted 1 1 Rev.A5 www.gulfsemi.com 1 RATINGS AND CHARACTERISTIC CURVES SB520 THRU SB560 i2 2 Rev.A5 www.gulfsemi.com 2