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The USBLC6-4SC6Y is a monolithic device dedicated to ESD protection of high speed interfaces, such as USB 2.0, Ethernet links and video lines.
Its very low line capacitance secures a high level of signal integrity without compromising in protecting sensitive chips against the most stringent characterized ESD strikes.
Key Features
- Very low leakage current: 10 nA
- RoHS compliant
- AEC Q101 qualified
- Benefits
- Very low capacitance between lines to GND for optimized data integrity and speed
- Low PCB space consumption, 9 mm² maximum foot print
- Enhanced ESD protection: ISO10605 up to 25 kV guaranteed at device level
- ESD protection of VBUS
- High reliability offered by monolithic integration
- Fast response time
- Consistent D+ / D- signal balance:
- Very low capacitance matching toleranceI/O to GND = 0.015 pF
- Compliant with USB 2.0 requirements
- Complies with the following standards
- ISO10605, C = 150 pF, R = 330 Ω
- 25 kV (air discharge)
- 15 kV (contact discharge)
- ISO10605, C = 330 pF, R = 330 Ω
- 15 kV (air discharge)
- 15 kV (contact discharge)
- ISO 7637-3
- Pulse 3a: Vs = -150 V
- Pulse 3b: Vs = +100 V
- ISO10605, C = 150 pF, R = 330 Ω
Sample & Buy
| Part Number | Breakdown Voltage (V) (min) | Package | Packing Type | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|---|
| USBLC6-4SC6Y | 6 | SOT23-6L | Tape And Reel | Active | EAR99 | MALAYSIA | 0.144 / 100 | Check Availability |
USBLC6-4SC6Y
Breakdown Voltage (V) (min)
6Package
SOT23-6LBudgetary Price (US$)*/Qty
0.144 / 100(*) 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!
Introduction to surges – EOS and ESD – definition, standards, effects and root cause
Design Tools
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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Mobile Applications
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Picture Part number Manufacturer Description 
ST Protection Finder ST Protection product finder application for Android, iOS and Wandoujia Part NumberProtection product finder application for Android, iOS and Wandoujia
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| USBLC6-4SC6Y | Active | SOT23-6L | 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.
