1SMB5921BT3 Datasheet | onsemi

Features - - - - - Zener Voltage Range - 3.3 V to 200 V ESD Rating of Class 3 (>16 k V) 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. 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 m W/°C °C/W m W m W/°C °C/W °C SMB CASE 403A PLASTIC MARKING DIAGRAM YWW 9xx B Y WW 9xx B = Year = Work Week = Specific Device Code = (See Table page 3) Rq JL PD Rq JA TJ, Tstg ORDERING INFORMATION Device 1SMB59xx BT3 1SMB59xx BT3G Package SMB SMB (Pb- Free) Shipping† 2500/Tape & Reel 2500/Tape & Reel Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. FR- 4 board, within 1″ to device, using remended footprint. †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Preferred devices are...