LMBZ5259BLT1G

LESHAN RADIO COMPANY, LTD. Zener Voltage Regulators 225 mW SOT–23 Surface Mount This series of Zener diodes is offered in the convenient, surface mount plastic SOT–23 package. These devices are designed to provide voltage regulation with minimum space requirement. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards. Specification Features: 225 mW Rating on FR–4 or FR–5 Board Zener Voltage Range – 2.4 V to 91 V Small Package Size for High Density Applications ESD Rating of Class 3 (>16 KV) per Human Body Model ƽ We declare that the material of product compliance with RoHS requirements. Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL94 V–0MAXIMUM RATINGS Rating Symbol Total Power Dissipation on FR–5 Board, (Note 1) @ TA = 25°C Derated above 25°C PD Thermal Resistance – Junction–to–Ambient RqJA Total Power Dissipation on Alumina Substrate, (Note 2) @ TA = 25°C Derated above 25°C PD Thermal Resistance – Junction‘to–Ambient RqJA Junction and Storage Temperature Range TJ, Tstg 1. FR–5 = 1.0 X 0.75 X 0.62 in. 2. Alumina = 0.4 X 0.3 X 0.024 in., 99.5% alumina Max Unit 225 mW 1.8 mW/°C 556 °C/W 300 mW 2.4 mW/°C 417 °C/W –65 to +150 °C LMBZ52xxBLG Series 3 1 2 SOT-23 (...