1SMB5950BT3

1SMB5913BT3 Series Preferred Device 3 Watt Plastic Surface Mount Zener Voltage Regulators This complete new line of 3 Watt Zener diodes offers the following advantages. Specification Features Zener Voltage Range − 3.3 V to 200 V ESD Rating of Class 3 (>16 kV) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Side or Bottom Circuit Board Mounting Pb−Free Packages are Available http://onsemi.com Mechanical Characteristics CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are PLASTIC SURFACE MOUNT ZENER VOLTAGE REGULATOR DIODES 3.3−200 V, 3 W DC POWER readily solderable MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: Cathode Anode 260°C for 10 Seconds LEADS: Modified L−Bend providing more contact area to bond pads POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MAXIMUM RATINGS Rating Maximum Steady State Power Dissipation @ TL = 75°C Measured at Zero Lead Length Derate Above 75°C Thermal Resistance from Junction−to−Lead Maximum Steady State Power Dissipation @ TA = 25°C (Note ) Derate Above 25°C Thermal Resistance from Junction−to−Ambient Operating and Storage Temperature Range Symbol PD Value 3.0 40 25 550 4.4 226 −65 to +150 Unit W mW/°C °C/W mW mW/°C °C/W °C SMB CASE 403A PLASTIC MARKING DIAGRAM YWW 9xxB Y WW 9xxB = Year = Work Week = Specific Device Code = (See Table page 3) RqJL PD RqJA TJ, Tstg ORDERING INFORMATION Device 1SMB59xx...