NZX18B,133 Nexperia

NZX series Single Zener diodes Rev. 4 28 November 2011 Product data sheet 1. Product profile 1.1 General description General-purpose Zener diodes in a SOD27 (SC-40) small hermetically sealed glass package. 1.2 Features and benefits Total power dissipation: P 500 mW tot Low differential resistance Low leakage current 1.3 Applications General regulation functions 1.4 Quick reference data Table 1. Quick reference data T =25 C unless otherwise specified. j Symbol Parameter Conditions Min Typ Max Unit 1 V forward voltage I =200 mA --1.5 V F F 1 Pulse test: t 300 s 0.02. p 2. Pinning information Table 2. Pinning Pin Description Simplified outline Graphic symbol 1 1 cathode k a 2 anode 1 2 006aaa152 1 The marking band indicates the cathode.NZX series Nexperia Single Zener diodes 3. Ordering information Table 3. Ordering information Type number Package Name Description Version 1 NZX2V1B to NZX36X SC-40 hermetically sealed glass package axial leaded SOD27 2 leads 1 The series consists of 112 types with nominal working voltages from 2.1 V to 36 V. 4. Marking Table 4. Marking codes Type number Marking code NZX2V1B to NZX36X the diodes are type branded 5. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit I forward current - 250 mA F P total power dissipation T 25 C-500mW tot tp T junction temperature - 175 C j T ambient temperature 55 +175 C amb T storage temperature 65 +175 C stg 6. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions Min Typ Max Unit 1 R thermal resistance from in free air --380 K/W th(j-a) junction to ambient 1 R thermal resistance from --300 K/W th(j-t) junction to tie-point 1 Device mounted on an FR4 Printed-Circuit Board (PCB) without metallization pad maximum lead length 8 mm. NZX SER All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 4 28 November 2011 2 of 13