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These devices are dual-line transient voltage suppressor (TVS)Â specifically designed for the protection of automotive CAN bus lines against electrostatic discharge (ESD).
Their improved parameters make them compliant with all key drivers in automotive: CAN-FD, LIN, FlexRay, MOST, SENT, USB, etc.
Key Features
AEC-Q101 qualified
Dual-line ESD and EOS protection
Breakdown voltage, VBR:- ESDCAN02-2BWY: 28.5 V
- ESDCAN03-2BWY: 26.5 V
- ESDCAN04-2BWY: 27.5 V
- ESDCAN05-2BWY: 39 V
- ESDCAN06-2BWY: 38 V
Bidirectional device
Max pulse power up to 170 W (8/20 μs)
Low clamping factor VCL / VBR
Low leakage current
ECOPACK®2 ROHS compliant componentUL94, V0
J-STD-020 MSL level 1
IPC7531 footprint and JEDEC registered package
ISO 16750-2 (Jump start and reversed battery tests)
ISO 10605 - C = 150 pF, R = 330 Ω, exceeds level 4:- ±30 kV (air discharge)
- ±30 kV (contact discharge)
ISO 10605 - C = 330 pF, R = 330 Ω exceeds level 4:- ±30 kV (air discharge)
- ±30 kV (contact discharge)
ISO 7637-3:- Pulse 3a: -150 V
- Pulse 3b: +150 V
- Pulse 2a: +/- 85 V
Sample & Buy
| Part Number | Breakdown Voltage (V) (min) | Package | Packing Type | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|---|
| ESDCAN03-2BWY | 26.5 | SOT323-3L | Tape And Reel |
Active
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0.078 | 100 | EAR99 | CHINA | Check Availability | Get sample |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
Featured Videos
In this video, we explain why it is important to protect against electrostatic discharges. We give a quick demonstration to show exactly what happens when you shoot at a microcontroller with an ESD gun!
Up to 30 kV ESD and overvoltage protection, with high surge capability at high temperature
Design Tools
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Picture Part number Manufacturer Description SEL-PROT-TVS -- Transient voltage suppressor smart selection tool Part NumberTransient voltage suppressor smart selection tool
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Development Tools
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Picture Part number Manufacturer Description 
ST Protection Finder ST Protection product finder application for Android and iOS Part NumberProtection product finder application for Android and iOS
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Evaluation Tools
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Picture Part number Manufacturer Description 
STEVAL-OET003V1 ST Evaluation board for automotive-grade ESD protection Part NumberEvaluation board for automotive-grade ESD protection
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ESDCAN03-2BWY |
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SOT323-3L | Automotive | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
