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ESD5Z12 Dataheets PDF



Part Number ESD5Z12
Manufacturers WEITRON
Logo WEITRON
Description Transient Voltage Suppressors
Datasheet ESD5Z12 DatasheetESD5Z12 Datasheet (PDF)

Transient Voltage Suppressors for ESD Protection P b Lead(Pb)-Free Description: * The ESD5Z Series is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, portable devices, digital cameras, power supplies and many other portable applications.

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Transient Voltage Suppressors for ESD Protection P b Lead(Pb)-Free Description: * The ESD5Z Series is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, portable devices, digital cameras, power supplies and many other portable applications. Features: * Stand−o Voltage: 2.5 V − 12 V * Peak Power up to 200 Watts @ 8 x 20 µs Pulse * Low Leakage * Response Time is Typically < 1 ns * ESD Rating of Class 3 (> 16 kV) per Human Body Model * IEC61000−4−2 Level 4 ESD Protection * IEC61000−4−4 Level 4 EFT Protection ESD5Z Series TRANSIENT VOLTAGE SUPPRESSORS 200 WATTS 2.5-12.0 VOLTS 1 2 SOD-523/SC-79 SOD-523 Outline Dimensions A 1 D 2 PL 0.08 (0.003) M T X Y −X− −Y− B 2 C K −T− J SEATING S PLANE Unit:mm MILLIMETERS DIM MIN NOM MAX A 1.10 1.20 1.30 B 0.70 0.80 0.90 C 0.50 0.60 0.70 D 0.25 0.30 0.35 J 0.07 0.14 0.20 K 0.15 0.20 0.25 S 1.50 1.60 1.70 WEITRON http://www.weitron.com.tw 1/3 23-Sep-2011 ESD5Z Series Maximum Ratings(TA=25˚C Unless Otherwise Noted) Characteristic ESD Voltage Per Human Body Model Electrostatic discharge IEC61000-4-2 Air discharge IEC61000-4-2 Contact discharge Electrostatic discharge IEC61000-4-4 Peak Pulse Power (tp = 8/20μs) Lead Solder Temperature -Maximum Junction Temperature Range Storage Temperature Range Operating Temperature Range Symbol Ppp TL TJ Tstg Top Value 16 ±15 ±8 40 200 260(10s) 150 -55 to +150 -40 to +125 Unit kV kV A W °C °C °C °C Electrical Characteristics (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types) Device ESD5Z2.5 ESD5Z3.3 ESD5Z5.0 ESD5Z6.0 ESD5Z7.0 ESD5Z12 VRWM IR ( A) VBR (V) @ IT Marking (V) @ VRWM (Note 2) IT VC (V)(Note 1) VC (V)(Note 1) IPP (A) @ IPP = 5.0 A @ Max IPP (Note 1) Ppk (W) (Note 1) C (pF) Max Max Min mA Typ Max Max Max Typ ZD 2.5 6.0 4.0 1.0 6.5 10.9 11.0 120 145 ZE 3.3 1.0 ZF 5.0 1.0 5.0 1.0 8.4 6.2 1.0 11.6 14.1 11.2 158 105 18.6 9.4 174 80 ZG 6.0 1.0 ZH 7.0 1.0 6.8 1.0 12.4 7.5 1.0 13.5 20.5 8.8 181 70 22.7 8.8 200 65 ZM 12 1.0 14.1 1.0 17 25 9.6 240 55 Note 1. Surge current waveform per Fig.1 2. VBR is measured with a pulse test current IT at an ambient temperature of 25°C. Eqivalent Circuit Diagram 12 SOD-523 / SC-79 (Top View) WEITRON http://www.weitron.com.tw 2/3 23-Sep-2011 ESD5Z Series Typical Characteristics (TA = 25°C unless otherwise noted) Symbol Parameter IPP VC VRWM IR VBR IT IF VF Ppk C Maximum Reverse Peak Pulse Current Clamping Voltage @ IPP Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT Test Current Forward Current Forward Voltage @ IF Peak Power Dissipation Max. Capacitance @VR = 0 and f = 1 MHz I IF VC VBR VRWM IIRT VF IPP Uni−Directional TVS V Fig1. Pulse Waveform Fig2.Power Derating WEITRON http://www.weitron.com.tw 3/3 23-Sep-2011 .


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