PESD1FLEX_2| Datasheet

By datasheet - May 14th, 2008

PESD1FLEX_2| Datasheet

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PESD1FLEX
FlexRay bus ESD protection diode
Rev. 02 -- 15 February 2008 Product data sheet

1. Product profile
1.1 General description
PESD1FLEX in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package designed to protect two automotive FlexRay bus lines from the damage caused by ElectroStatic Discharge (ESD) and other transients.

1.2 Features
I Due to the integrated diode structure only one small SOT23 package is needed to protect two FlexRay bus lines I Max. peak pulse power: PPP = 200 W at tp = 8/20 us I Low clamping voltage: VCL = 40 V at IPP = 1 A I Ultra low leakage current: IRM < 1 nA I Typ. diode capacitance matching: Cd/Cd = 0.1 % I ESD protection up to 23 kV I IEC 61000-4-2, level 4 (ESD) I IEC 61000-4-5 (surge); IPP = 3 A at tp = 8/20 us I Small SMD plastic package

1.3 Applications
I FlexRay bus protection I Automotive applications

1.4 Quick reference data
Table 1. Quick reference data Tamb = 25 C unless otherwise specified. Symbol Per diode VRWM Cd reverse standoff voltage diode capacitance f = 5 MHz; VR = 0 V 11 24 17 V pF Parameter Conditions Min Typ Max Unit