flesdcan0613

Automotive-grade
ESD for CAN transceivers
VISUAL ZONE
ESDCAN automotive-grade solution simplifies qualification and speeds
time-to-market
CAN interfaces need dualchannel, bidirectionnal, 24 V
protection devices.
After a first generation housed in
SOT23-3L, STMicroelectronics has
developped a family extension
packaged in SOT323-3L.
The new family range provides
improvements with regards to
dimensions (40% smaller), line
capacitance (3.5 pF vs 30 pF)
and voltage range. Indeed, the
new serie includes also 37 V
(VBR) products compatible with
24 V systems.
ESDCANxxY series is working up
to 175 ºC and sustains up to
30 kV ISO 10605 as well as ISO
7637 surges.
KEY FEATURES
KEY BENEFITS
• Dual-line ESD and EOS protection
• Robust and safe circuit at first design loop:
• Bidirectional devices
• CAN transceiver protected against ESD
• Max pulse power: up to 250 W (8/20 μs)
• Stand-off voltage: from 24 V up to 36 V
• Low clamping factor VCL/VBR (VCL < 40 V)
• Low leakage current: 100 nA max
• Compliant with:
• ISO 7637 3a and 3b
• ISO 10605/IEC 61000-4-2: >25 kV air
and contact
and EOS
• Enables high-density PCB thanks to the
small package (SOT23-3L and SOT323-3L)
• Transparency in the application lowering
the design effort with
• Capacitance compliant with CAN datarate
www.st.com
ELECTRICAL PARAMETERS (AT TAMB = 25 °C)
IRM
VRM
VBR
IPP (8/20)
ISO 10605
(R=330 W, C=330pF)
(µA)
(V)
min. (V)
max. (A)
(kV)
typ. pF
max. pF
(pF)
ESDCAN24-2BLY
0.1
24
27
5.5
30
-
30
2
ESDCAN01-2BLY
0.1
24
25
5.5
30
-
30
2
SOT23-3L
ESDCAN02-2BWY
0.1
26.5
27
3.7
30
3
3.5
0.01
SOT323-3L
ESDCAN03-2BWY
0.1
24
25
3.7
30
3
3.5
0.01
SOT323-3L
ESDCAN04-2BWY
0.1
25.5
26
3.7
30
17
20
2
SOT323-3L
ESDCAN05-2BWY
0.1
36
37
3
30
3
3.5
0.01
SOT323-3L
ESDCAN06-2BWY
0.1
35
36
3
30
17
20
2
SOT323-3L
Order code
LC
C
Package
SOT23-3L
WIRING
CAN transceiver
CAN_H
CAN_L
CAN PROTECTION FAMILY
Capacitance (pF)
30 pF
ESDCANxx-2BLY
17 pF
ESDCAN04-2BWY
ESDCAN06-2BWY
ESDCAN02/03-2BWY
ESDCAN05-2BWY
3 pF
Stand-off voltage (V)
12 V system
24 V stand-off
SOT23 package
24 V system
36 V stand-off
SOT323 package
© STMicroelectronics - May 2016 - Printed in United Kingdom - All rights reserved
The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies
All other names are the property of their respective owners
Order code: FLESDCAN0516
For more information on ST products and solutions, visit www.st.com