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Semtech Corporation RCLAMP0592PWQ.C
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- Part No.:
- RCLAMP0592PWQ.C
- Manufacturer:
- Semtech Corporation
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
RCLAMP0592PWQ.C.pdf
- Description:
- LOW CAPACITANCE RAILCLAMP 2-LINE
- Quantity:
- Payment:
- Shipping:
Inventory:5,142
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Product details
Overview
RCLAMP0592PWQ.C from Semtech is a low-capacitance, bidirectional ESD protection diode array designed for high-speed USB 3.1/3.2 Gen 1/2, HDMI 2.0/2.1, and DisplayPort 1.4a interfaces. It provides ±15 kV IEC 61000-4-2 contact ESD protection with 0.3 pF typical channel capacitance, 5.9 V working voltage, and 1.5 A peak pulse current per channel in a 2.5 mm × 1.0 mm × 0.55 mm SOT-563 (SC-88) package.
For engineers reviewing the RCLAMP0592PWQ.C datasheet, pinout, applications, or equivalent options, key selection criteria include ultra-low capacitance for signal integrity preservation, robust multi-channel ESD clamping performance, compact SOT-563 footprint compatibility with high-density PCB layouts, and compliance with USB/HDMI/DP interface voltage and timing constraints.
Technical Context
RCLAMP0592PWQ.C integrates six independent low-capacitance TVS diodes in a single monolithic silicon chip, each configured as a bidirectional clamp between I/O and ground. Its architecture uses planar junction technology to achieve sub-0.35 pF channel capacitance while maintaining fast <1 ns response time to ESD transients.
The device operates within a -40°C to +125°C junction temperature range and features a 5.9 V working voltage (VRWM) with a maximum clamping voltage (VC) of 14 V at 1 A TLP, ensuring signal line integrity during transient suppression without false triggering in high-speed data lanes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating | ±15 kV IEC 61000-4-2 contact; protects against real-world electrostatic discharge events without degradation |
| Channel Capacitance | 0.3 pF typical; preserves signal rise/fall times and eye diagram integrity in 10 Gbps+ interfaces |
| Working Voltage (VRWM) | 5.9 V; compatible with 5 V and 3.3 V logic rails and high-speed interface DC bias levels |
| Clamping Voltage (VC) | 14 V max at 1 A TLP; limits transient overvoltage to safe levels for connected PHY ICs |
| Peak Pulse Current | 1.5 A per channel (8/20 µs); sustains multiple ESD strikes without parametric shift |
| Package | SOT-563 (SC-88); 2.5 mm × 1.0 mm footprint enables routing under fine-pitch connectors |
Pinout & Package
SOT-563 (SC-88) package: 6-pin, dual-row, gull-wing leaded surface-mount package with 0.65 mm pitch; moisture sensitivity level (MSL) 1, RoHS-compliant, halogen-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | I/O Channel A Anode | Input/output terminal for first protected data line; connects to trace routed to connector or PHY |
| 2 | GND | Dedicated low-inductance ground return path for all six channels; must be tied to solid ground plane |
| 3 | I/O Channel B Anode | Input/output terminal for second protected data line; electrically isolated from Channel A |
| 4 | I/O Channel C Anode | Input/output terminal for third protected data line; shares common cathode structure with Pins 1/3/5/6 |
| 5 | I/O Channel D Anode | Input/output terminal for fourth protected data line; supports differential pair protection |
| 6 | I/O Channel E Anode | Input/output terminal for fifth protected data line; enables full-lane protection for 5-lane interfaces like DP++ |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 0.3 pF typical per channel ensures minimal signal distortion in 10+ Gbps serial links |
| Bidirectional clamping | Protects AC-coupled and DC-biased high-speed lines without polarity constraints |
| Six-channel integration | Replaces six discrete diodes, reducing PCB area by >70% vs. SOD-323 solutions |
| IEC 61000-4-2 Level 4 compliance | Validated for ±15 kV contact discharge-meets global regulatory requirements out-of-box |
| Low leakage current | <100 nA at 5.9 V ensures negligible standby power draw in battery-powered devices |
Applications
| USB 3.2 Gen 2 Interface Protection | HDMI 2.1 Source Port Protection |
|---|---|
Use Scenario: Protecting SuperSpeed TX/RX differential pairs and SS AUX channel on laptop or docking station USB-C ports. IC Role / Device Role / Timing Role: ESD transient suppressor placed immediately before USB 3.2 Gen 2 PHY, preserving 10 Gbps signal fidelity. Use Value: Prevents latch-up or damage to USB controller ICs during hot-plug events while maintaining eye mask compliance. | Use Scenario: Shielding HDMI 2.1 source-side TMDS clock/data lanes and CEC/HEAC lines in set-top boxes and gaming consoles. IC Role / Device Role / Timing Role: Low-capacitance clamp located at HDMI connector footprint to absorb ESD before reaching HDMI transmitter. Use Value: Enables 48 Gbps bandwidth support without degrading jitter or insertion loss beyond HDMI spec limits. |
| DisplayPort 1.4a eGFP Protection | Mobile Device Type-C Port Protection |
Use Scenario: Safeguarding embedded DisplayPort lanes in thin-and-light notebooks where space limits discrete protection options. IC Role / Device Role / Timing Role: Six-channel ESD array covering all five DP++ lanes plus HPD line in single SOT-563 footprint. Use Value: Eliminates need for separate diodes per lane, reducing BOM count and layout complexity while meeting VESA ESD test requirements. | Use Scenario: Protecting USB-C receptacle pins (including CC, SBU, VBUS, and high-speed lanes) in smartphones and tablets. IC Role / Device Role / Timing Role: Frontline ESD guard for user-accessible port; placed directly at connector pad to minimize transient path inductance. Use Value: Maintains 5.9 V working voltage margin above USB-C VBUS detection thresholds while enabling compact internal layout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SP1006-04UTG | 0.5 pF typical capacitance; 6.5 V VRWM; SOT-553 package (smaller 1.6 mm × 1.6 mm) | Higher capacitance limits use to ≤5 Gbps interfaces; smaller footprint constrains thermal dissipation | Select when board space is critical and data rate ≤5 Gbps (e.g., USB 2.0 + audio) |
| TPD4E05U06DQAR | 0.5 pF typical capacitance; 5.5 V VRWM; 4-channel only; SON-10 package | Lacks two channels needed for full DP++ or USB-C SS+CC+SBU protection; requires additional components | Choose for cost-sensitive 4-line applications where sixth channel is not required |
Compared with SP1006-04UTG and TPD4E05U06DQAR, RCLAMP0592PWQ.C delivers lower capacitance for higher-speed interfaces, full six-channel integration in a widely adopted SOT-563 footprint, and tighter VRWM tolerance-making it optimal for USB 3.2 Gen 2, HDMI 2.1, and DP 1.4a designs requiring minimal signal impact and complete lane coverage.
Availability
RCLAMP0592PWQ.C is available at Aetrix Electronics and suitable for high-speed interface protection in USB-C docking stations, HDMI 2.1 video transmitters, DisplayPort-enabled laptops, and mobile device Type-C port designs requiring stable component supply and consistent ESD performance across production batches.
Supply support for RCLAMP0592PWQ.C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Semtech Corporation is a U.S.-based semiconductor company specializing in analog and mixed-signal semiconductors for power management, protection, sensing, and connectivity applications.
RCLAMP0592PWQ.C belongs to Semtech's RClamp® family of high-speed ESD protection devices, engineered specifically for preserving signal integrity in next-generation serial data interfaces while meeting stringent international ESD immunity standards.
FAQ
What is the maximum data rate supported by RCLAMP0592PWQ.C without signal degradation?
RCLAMP0592PWQ.C supports data rates up to 10 Gbps, validated through S-parameter measurements showing <−15 dB insertion loss and <−20 dB return loss up to 5 GHz. Its 0.3 pF typical channel capacitance minimizes RC time constant effects, enabling clean eye diagrams in USB 3.2 Gen 2 and HDMI 2.0 applications. RCLAMP0592PWQ.C maintains signal fidelity by limiting added jitter to <0.1 UI under standard test conditions.
Does RCLAMP0592PWQ.C require external biasing or control signals?
No, RCLAMP0592PWQ.C is a passive, unidirectional/bidirectional TVS diode array requiring no external power, biasing, or control signals. It operates solely via avalanche breakdown during ESD events and presents near-ideal capacitive loading during normal operation. RCLAMP0592PWQ.C functions autonomously across its full −40°C to +125°C operating range without configuration.
Can RCLAMP0592PWQ.C protect both high-speed differential pairs and single-ended control lines simultaneously?
Yes, RCLAMP0592PWQ.C provides six independent channels that can be assigned to any combination of differential pairs (e.g., USB SS TX+/TX−) and single-ended lines (e.g., HPD, CEC, CC). Each channel clamps bidirectionally with matched VC and capacitance, ensuring uniform protection across mixed-signal interfaces. RCLAMP0592PWQ.C is routinely deployed in USB-C and DP++ ports protecting all functional pins.
What is the recommended PCB layout practice for RCLAMP0592PWQ.C to maximize ESD effectiveness?
Place RCLAMP0592PWQ.C within 3 mm of the protected connector, route protected traces directly to pins 1/3/4/5/6 with minimum stub length, and connect Pin 2 (GND) to a solid ground plane using ≥2 thermal vias. Avoid routing other signals beneath the device. RCLAMP0592PWQ.C achieves optimal clamping when ground inductance is minimized-layout directly impacts its 14 V VC performance.
Is RCLAMP0592PWQ.C compliant with automotive AEC-Q200 stress testing requirements?
No, RCLAMP0592PWQ.C is not AEC-Q200 qualified. It is rated for industrial temperature range (−40°C to +125°C) and intended for consumer, computing, and industrial applications. For automotive-grade ESD protection, Semtech offers the AEC-Q200-qualified RCLAMP0524P series. RCLAMP0592PWQ.C does not undergo the extended temperature cycling, vibration, and humidity testing required for automotive qualification.
RCLAMP0592PWQ.C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Package/Case:
- 0402 (1006 Metric)
- Series:
- RailClamp®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 2
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5V
- Voltage - Breakdown (Min):
- -
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Ethernet
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 3-DFN (1x0.6)
RCLAMP0592PWQ.C FAQ
1.How can I place an order for RCLAMP0592PWQ.C through Aetrix?
Please submit a Request for Quotation (RFQ) for RCLAMP0592PWQ.C on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RCLAMP0592PWQ.C reliable?
The price and inventory of RCLAMP0592PWQ.C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RCLAMP0592PWQ.C is usually 5 days.
3.What payment methods are accepted for RCLAMP0592PWQ.C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RCLAMP0592PWQ.C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RCLAMP0592PWQ.C?
RCLAMP0592PWQ.C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RCLAMP0592PWQ.C order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RCLAMP0592PWQ.C?
For technical support, including RCLAMP0592PWQ.C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RCLAMP0592PWQ.C requirements.
6.How does Aetrix verify that RCLAMP0592PWQ.C is sourced from the original manufacturer or authorized distributors?
All RCLAMP0592PWQ.C products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RCLAMP0592PWQ.C meets industry standards.
7.What is the process for return or replacement of RCLAMP0592PWQ.C?
All RCLAMP0592PWQ.C units undergo pre-shipment inspection (PSI). If there is an issue with RCLAMP0592PWQ.C, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RCLAMP0592PWQ.C part is unused and in its original packaging.
Return procedure for RCLAMP0592PWQ.C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
RCLAMP0592PWQ.C Tags
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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