SM520B / SM540B / SM560B Voltage 20V ~ 60V 5.0 Amp Schottky Barrier Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free SMB FEATURES High Current Capability Extremely Low Thermal Resistance For Surface Mount Application Higher Temp Soldering : 250°C for 10 Seconds at Terminals Low Revise Current B MECHANICAL DATA A Case: Molded Plastic Epoxy: UL 94V-0 Rate Flame Retardant Lead: Axial Leads, Solderable per MIL-STD-202 method 208 Guaranteed Polarity: Color Band Denotes Cathode End Mounting Position: Any Weight: 0.102 grams C H D G E F PACKAGE INFORMATION Package MPQ Leader Size SMB 3K 13 inch Millimeter Min. Max. 1.91 2.20 4.06 4.70 3.30 3.94 2.13 2.44 REF. A B C D REF. E F G H Millimeter Min. Max. 0.203 5.08 5.59 0.76 1.52 0.15 0.305 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, de-rate current by 20%.) Parameter Symbol Part Number SM520B SM540B SM560B Unit Peak Repetitive Peak reverse voltage VRRM 20 40 60 V Working Peak Reverse Voltage VRWM 20 40 60 V Maximum DC Blocking Voltage VR 20 40 60 V Maximum Average Forward Rectified Current, See Fig.1 Peak Forward Current @ 8.3 ms Half Sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ IF=5A, TA=25°C Maximum DC Reverse Current At Rated DC Blocking Voltage TJ=25°C TJ=100°C Typical Junction Capacitance 1 IF(AV) 5 A IFSM 125 A VF IR 0.55 0.65 0.2 0.1 30 15 V mA CJ 380 pF Typical Thermal Resistance 2 RθJA 45 °C / W Typical Thermal Resistance 3 RθJC 15 °C / W TJ,TSTG -50 ~150, -65~175 °C Operating and Storage Temperature Range Notes: 1. 2. 3. Measured at 1MHz and applied reverse voltage of 4.0 V D.C. Thermal Resistance Junction to Ambient. Thermal Resistance Junction to Case. http://www.SeCoSGmbH.com/ 02-Mar-2012 Rev. C Any changes of specification will not be informed individually. Page 1 of 2 SM520B / SM540B / SM560B Elektronische Bauelemente Voltage 20V ~ 60V 5.0 Amp Schottky Barrier Rectifiers RATINGS AND CHARACTERISTIC CURVES http://www.SeCoSGmbH.com/ 02-Mar-2012 Rev. C Any changes of specification will not be informed individually. Page 2 of 2