RB491D

BL Galaxy Electrical Schottky barrier diode FEATURES Small surface mounting type. Low reverse current and low forward voltage. High reliability. Production specification RB491D Pb Lead-free APPLICATIONS Schottky barrier diode. SOT-23 ORDERING INFORMATION Type No. RB491D Marking D2E Package Code SOT-23 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Characteristic Peak reverse voltage DC Reverse Voltage Mean rectifying Current Peak forward Surge current Operating Junction Temperature Range Storage Temperature Range Symbol VRM VR IF IFSM Tj TSTG Limits 25 20 1 3 125 -40 to +125 Unit V V A A ℃ ℃ ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Characteristic Forward Voltage Reverse Leakage Current Symbol VF IR Min MAX 0.45 200 UNIT V μA Test Condition IF=1A VR=20V TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSKC063 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Schottky barrier diode Production specification RB491D Document number: BL/SSSKC063 Rev.A www.galaxycn.com 2 BL Galaxy Electrical Schottky barrier diode PACKAGE OUTLINE Plastic surface mounted package Production specification RB491D SOT-23 A E SOT-23 Dim A Min 2.85 1.25 Max 2.95 1.35 K B B C D 1.0Typical 0.37 0.35 1.85 0.02 0.43 0.48 1.95 0.1 D J E G H G H C J K 0.1Typical 2.35 2.45 All Dimensions in mm SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device BAT720 Package SOT-23 Shipping 3000/Tape&Reel Document number: BL/SSSKC063 Rev.A www.galaxycn.com 3