PESD1FLEX
PESD1FLEX is FlexRay bus ESD protection diode manufactured by NXP Semiconductors.
description
PESD1FLEX in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package designed to protect two automotive Flex Ray bus lines from the damage caused by Electro Static 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 Flex Ray bus lines
I Max. peak pulse power: PPP = 200 W at tp = 8/20 µs I Low clamping voltage: VCL = 40 V at IPP = 1 A I Ultra low leakage current: IRM < 1 n A I Typ. diode capacitance matching: ∆Cd/Cd = 0.1 % I ESD protection up to 23 k V I IEC 61000-4-2, level 4 (ESD) I IEC 61000-4-5 (surge); IPP = 3 A at tp = 8/20 µs I Small SMD plastic package
1.3 Applications
I Flex Ray bus protection I Automotive applications
1.4 Quick reference data
Table 1. Quick reference data Tamb = 25 °C unless otherwise specified.
Symbol Parameter
Conditions
Per diode
VRWM Cd reverse standoff voltage diode capacitance f = 5 MHz; VR = 0 V
Min Typ Max Unit
- - 24 V
- 11 17 p F
NXP Semiconductors
Flex Ray bus ESD protection diode
2. Pinning information
Table 2. Pin 1 2 3
Pinning Description cathode 1 cathode 2 mon cathode
Simplified outline
Symbol
1 3
2 006aaa155
3. Ordering information
Table 3. Ordering information
Type number Package
Name
Description
- plastic surface-mounted package; 3 leads
Version SOT23
4. Marking
Table 4. Marking codes Type number PESD1FLEX
[1]
- = -: made in Hong Kong
- = p: made in Hong Kong
- = t: made in...
