SB820 THRU SB860 SCHOTTKY BARRIER RECTIFIER VOLTAGE: 20 TO 60V CURRENT: 8.0A FEATURE TO-220AC High current capability, Low forward voltage drop Low power loss, high efficiency High surge capability 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: AS MARKED 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 Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Forward Voltage at 8.0A DC Vrrm SB 820 20 SB 835 35 SB 840 40 SB 845 45 SB 850 50 SB 860 60 units V Vrms 14 21 25 28 32 35 42 V Vdc 20 30 35 40 45 50 60 V If(av) 8.0 A Ifsm 150.0 A Vf Maximum DC Reverse Current Ta =25°C Ir at rated DC blocking voltage Ta =100°C Cj Typical Junction Capacitance (Note 1) R(jc) Typical Thermal Resistance (Note 2) Tstg,Tj Storage and Operating Junction Temperature Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 2. Thermal Resistance from Junction to CASE Rev.A5 SB 830 30 0.65 0.75 V 15.0 50.0 mA mA 700 450 pF -65 to +150 °C /W °C 1.0 2.5 -65 to +125 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES SB820 THRU SB860 1 1 Rev.A5 www.gulfsemi.com