Diodes SMD Type SURFACE MOUNT SCHOTTKY BARRIER DIODE BAT54WS SOD-323 +0.05 0.85-0.05 +0.05 0.3-0.05 +0.1 1.7-0.1 Unit: mm +0.1 1.3-0.1 Features Low Switching +0.1 2.6-0.1 Fast Switching PN Junction Gurad Ring for Transient and ESD Protection 1.0max 0.375 0.475 +0.05 0.1-0.02 Designed for Surface Mount Application Plastic Material - UL Recognition Flammability Clsaaification 94V-O Absolute Maximum Ratings Ta = 25 Characteristic Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM Value Unit 30 V DC Blocking Volatge VR Forward Continuous Current (Note 1) IF 200 mA IFRM 300 mA IFSM 600 mA Rectified Peak Forward Current (Note 1) Non-Repetitive Peak Forward Current @ t < 1.0s Power Dissipation (Note) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Pd 200 mW RèJA 625 K/W Tj ,TSTG -55 to+125 Note: 1. Valid provided that terminals are kept at ambient temperature. Electrical Characteristics Ta = 25 Characteristic Reverse Breakdown Voltage Forward Voltage Drop (Note 2) Symbol V(BR)R VF Test Condition @ IRS = 100 A Min Typ Max 30 Unit V @ IF = 1.0 mA 0.32 @ IF = 100 mA 1.0 V Reverse Leakage Current (Note 2) IR @ VR = 25 V 2.0 A Junction Capacitance Cj @ VR = 1.0 V, f = 1.0 MHz 10 pF Reverse Recovery Time trr 5.0 nS IF = 10 mA through IR = 100 mA to IRR = 1.0 mA , RL = 100 Note: 2. t <300 s, duty cycle < 2% Marking Marking L4 www.kexin.com.cn 1