Raychem PESD electrostatic discharge devices help protect I/O ports in high-speed data transmission applications. PESD devices shunt electrostatic discharge (ESD) away from sensitive circuitry in electronic devices. The PESD devices provide low capacitance and performance against IEC61000-4-2 testing, especially after multiple hits (up to 1000). The devices offer a lower trigger voltage and a lower clamping voltage than typical polymer ESD devices. This is critical for improved protection of sensitive electronic components. Adding ESD Protection to HDMI, even at 3.4GHz, Just Got Easier. Get the Whitepaper Now.(PDF 216KB)
Electrical Characteristics for PESD Devices
Continuous Max
OperatingVoltage
Typical
TriggerVoltage*
Typical
ClampingVoltage†
Typical Capacitance
@1 MHz, 1VRMS
Typical Leakage
Current
Max Leakage
Current @ MaxVDC
Symbol
VDC
VT(TLP)
VC(TLP)
CP
IL(TYP)
IL(MAX)
Unit
V
V
V
PF
µA
µA
PESD0402-140
14
250
40
0.25
<0.01
10.0
PESD0603-240
24
215
45
0.25
<0.01
10.0
PESD1206Q-240
24
250
45
0.25
<0.01
10.0
* TLP test method at 1kV
† Measured 30ns after pulse initiation
Typical capacitance value is also @ 0V, Max Operating Voltage bias
Note: All PESD parts are RoHS Compliant and Halogen Free
Part Numbering for PESD devices
Application Limitations for PESD0402-140, PESD0603-240 and PESD1206Q-240: These parts are not intended to be used under power bus applications, Users should independently evaluate the suitability of and test each product selected for their own application.
All information, including illustrations, is believed to be accurate and reliable. Users, however, should independently evaluate the suitability of and test each product selected for their application. Tyco Electronics Corporation makes no warranties as to the accuracy or completeness of the information, and disclaims any liability regarding its use. Tyco Electronics' only obligations are those in the Company’s Standard Terms and Conditions of Sale and in no case will Tyco Electronics be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of its products. Specifications are subject to change without notice. In addition, Tyco Electronics reserves the right to make changes to materials or processing that do not affect compliance with any applicable specification without notification to Buyer. Without expressed or written consent by an officer of Tyco Electronics, Tyco Electronics does not authorize the use of any of its products as components in nuclear facility applications, aerospace, or in critical life support devices or systems.
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Raychem PESD electrostatic discharge devices help protect I/O ports in high-speed data transmission applications. PESD devices shunt electrostatic discharge (ESD) away from sensitive circuitry in electronic devices. The PESD devices provide low capacitance and performance against IEC61000-4-2 testing, especially after multiple hits (up to 1000). The devices offer a lower trigger voltage and a lower clamping voltage than typical polymer ESD devices. This is critical for improved protection of sensitive electronic components. 
