Document
Protection Device
TVS (Transient Voltage Suppressor)
ESD221-U1-02EL
Uni-directional, 5.3 V, 38 pF, 0402, RoHS and Halogen Free compliant
ESD221-U1-02EL
Data Sheet
Revision 1.0, 2014-05-20 Final
Power Management & Multimarket
Edition 2014-05-20
Published by Infineon Technologies AG 81726 Munich, Germany © 2014 Infineon Technologies AG All Rights Reserved.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com)
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
1 Product Overview
1.1 Features
• ESD / transient protection of data and VBUS lines according to: – IEC61000-4-2 (ESD): ±25 kV (air) ±20 kV (contact) – IEC61000-4-4 (EFT): ±2.5 kV / ±50 A (5/50 ns) – IEC61000-4-5 (Surge): ±5.5 A (8/20 µs)
• Uni-directional, working voltage up to VRWM = ±5.3 V • Medium capacitance: CL = 38 pF (typical) • Very low clamping voltage VCL = +10 / -5 V (typical) at ITLP = 16 A • Low reverse current IR < 100 nA at VR = 3.3 V
• Pb-free (RoHS compliant) and halogen free package
ESD221-U1-02EL
Product Overview
1.2 Application Examples
• VBUS line protection in USB ports • Keypad, touchpad, buttons, convenience keys • LCD displays, Camera, audio lines, mobile communication, Consumer products (E-Book, MP3, DVD, DSC...) • Notebooks tablets and desktop computers and their peripherals
1.3 Product Description
Pin 1
Pin 2
Pin 1
Pin 1 marking ( la se r e d)
a) Pin configuration
Figure 1-1 Pin Configuration and Schematic Diagram
Pin 2
b) Schematic diagram
Single _Die_diode_PinConf_and_SchematicDiag.vst .vsd
Table 1-1 Part Information
Type
Package
ESD221-U1-02EL TSLP-2-19
Configuration 1 line,uni-directional
Marking code E
Final Data Sheet
3 Revision 1.0, 2014-05-20
2 Maximum Ratings
ESD221-U1-02EL
Maximum Ratings
Table 2-1 Maximum Ratings at TA = 25 °C, unless otherwise specified
Parameter
Symbol
Values
ESD air discharge1) ESD contact discharge1)
VESD
±25 ±20
Peak pulse power2)
PPK
60
Peak pulse current2)
IPP
±5.5
Operating temperature range
TOP
-55 to 125
Storage temperature
Tstg
-65 to 150
1) VESD according to IEC61000-4-2 2) Non-repetitive current pulse 8/20µs exponential decay waveform according to IEC61000-4-5
Unit kV
W.