Datasheet

1. Product profile
1.1 General description
PESD1CAN in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic
package designed to protect two automotive Controller Area Network (CAN) bus lines
from the damage caused by ElectroStatic Discharge (ESD) and other transients.
1.2 Features
n Due to the integrated diode structure only one small SOT23 package is needed to
protect two CAN bus lines
n Max. peak pulse power: P
PP
= 200 W at t
p
= 8/20 µs
n Low clamping voltage: V
CL
= 40 V at I
PP
=1A
n Ultra low leakage current: I
RM
<1nA
n Typ. diode capacitance matching: C
d
/C
d
= 0.1 %
n ESD protection up to 23 kV
n IEC 61000-4-2, level 4 (ESD)
n IEC 61000-4-5 (surge); I
PP
= 3 A at t
p
= 8/20 µs
n Small SMD plastic package
1.3 Applications
n CAN bus protection
n Automotive applications
1.4 Quick reference data
PESD1CAN
CAN bus ESD protection diode
Rev. 04 — 15 February 2008 Product data sheet
Table 1. Quick reference data
T
amb
=25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
Per diode
V
RWM
reverse standoff voltage - - 24 V
C
d
diode capacitance f = 1 MHz; V
R
=0V- 1117pF

Summary of content (12 pages)