ESDLIN1524BJ
TRANSIL™ diode for ESD protection
Features
■ Max peak pulse power 160 W (8/20 µs)
■ Asymmetrical bidirectional device
■ Stand-off voltage: 15 and 24 V
2
1
■ Low clamping factor V /V
CL BR
■ Complies with the following standards :
SOD-323
– IEC 61000-4-2 level 4 (> 15 kV air
discharge, > 8 kV contact discharge)
– IEC 61000-4-5; I = 3 A (8/20 µs)
pp
Configuration
– HBM MIL STD 833, class 3 (> 4 kV)
■ Low Leakage current
2
2 1
1
Description
The ESDLIN1524BJ is an asymmetrical
TRANSIL diode designed specifically for
protecting one automotive LIN bus line against
electrostatic discharge (ESD). The SOD-323 is a
very small package which allows space saving on
high density printed circuit board .
Pin
Description
1
2
Cathode 1 (15 V reverse stand-off voltage)
Cathode 2 (24 V reverse stand-off voltage)
Transil diodes provide high overvoltage protection
by clamping action and have instantaneous
response to transient overvoltages.
Table 1.
Symbol
Absolute maximum ratings (limiting values) T
= 25° C
amb
Parameter
Value
Unit
PPP
Peak pulse power dissipation 8/20 µs (1)
Tj initial = Tamb
160
W
Tstg
Tj
Storage temperature range
Operating junction temperature range
-65 to +175
-40 to 150
° C
° C
TL
Maximum lead temperature for soldering during 10 s
260
1. For a surge greater than maximum values, the diode will fail in short-circuit
Table 2.
Symbol
ESD Maximum ratings
Parameter
Conditions
Value Unit
IEC 61000-4-2 (contact discharge)
HBM MIL STD 833
23
kV
10
ESD
Electrostatic discharge capability
TM: TRANSIL is a trademark of STMicroelectronics.
September 2006
Rev 2
1/7
www.st.com
7