PZ5D4V2H Zener Voltage Regulators Description The PZ5D4V2H is packaged in a SOD-523 surface mount package that has a power dissipation of 500mW. They are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. Feature I ¾ Standard Zener Breakdown Voltage Range 5.1V ¾ SOD523 package ¾ Steady State Power Rating of 500mW ¾ ESD Rating of Class 3(＞16kV)per Human Body Model ¾ RoHS Compliant Transient IF V VZ VR IR VF IZT Applications ¾ Cellular phones ¾ Hand held portables ¾ High density PC boards Electrical characteristics per line@( unless otherwise specified) Parameter Symbol Conditions Min. Typ. Max. Units Reverse Zener Voltage VZ IZT = 5mA Maximum Zener Impedance ZZT IZT = 5mA - - 55 Ω Maximum Zener Impedance ZZK IZK =0.5mA - - 500 Ω Reverse Leakage Current IR VR =2V - - 2 μA Forward Voltage VF IF = 100mA - - 1.25 V Max.Capacitance C VR=4V, f = 1MHz - - 300 pF 5.1 V Absolute maximum rating@25℃ Rev.06 Rating Symbol Value Units Total Device Dissipation FR-5 Board(Note 1) PD 500 mW Thermal Resistance,Juction-to-Ambient RΘJA 635 ℃/W Storage Temperature TJ,TSTG -65 to +150 ℃ 1 www.prisemi.com Zener Voltage Regulators PZ5D4V2H Typical Characteristics 1000 C,Capacitance (pF) IF,Forward Current(mA) 1000 100 150℃ 10 75℃ 1 0.4 0.5 25℃ 0.6 0℃ 0.7 0.8 25℃ 10 1 0.9 1.0 1.1 1.2 4 5 10 VF,Forward Voltage(V) 20 30 70 VZ,Nominal Zener Voltage(V) Fig 1.Typical Forward Voltage Fig 2. Typical Capacitance 100 Power Dissipation -% 10 IZ,Zener Current(mA) 0V BIAS 100 1 0.1 80 60 40 20 0.01 0 2 4 6 8 10 12 0 0 25 50 VZ, Zener Voltage(V) 75 100 125 150 Temperature - ℃ Fig 3.Zener Voltage versus Zener Current Fig 4.Steady State Power Detating Product dimension SOD-523 PACKAGE C Inches A Millimeters Dim B E D H MIN MAX MIN MAX A 0.043 0.051 1.10 1.30 B 0.028 0.035 0.70 0.90 C 0.059 0.067 1.50 1.70 D 0.020 0.028 0.50 0.70 E 0.010 0.014 0.25 0.35 F 0.006 0.010 0.15 0.25 H 0.0028 0.0079 0.07 0.20 F Rev.06 2 www.prisemi.com Zener Voltage Regulators PZ5D4V2H IMPORTANT NOTICE and are registered trademarks of Prisemi Electronics Co., Ltd (Prisemi) ,Prisemi reserves the right to make changes without further notice to any products herein. Prisemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Prisemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in Prisemi data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Prisemi does not convey any license under its patent rights nor the rights of others. The products listed in this document are designed to be used with ordinary electronic equipment or devices, Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. Website: http://www.prisemi.com For additional information, please contact your local Sales Representative. ©Copyright 2009, Prisemi Electronics is a registered trademark of Prisemi Electronics. All rights are reserved. Rev.06 3 www.prisemi.com