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STMicroelectronics HSP061-4M10Y
- Part No.:
- HSP061-4M10Y
- Manufacturer:
- STMicroelectronics
- Category:
- TVS Diodes
- Package:
- 10-XFDFN
- Datasheet:
-
HSP061-4M10Y.pdf
- Description:
- TVS DIODE 3VWM 15VC 10UQFN
- Quantity:
- Payment:
- Shipping:
Inventory:17,317
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Product details
Overview
HSP061-4M10Y from STMicroelectronics is a 4-line ultra-low capacitance TVS diode array designed for ESD and surge protection of high-speed differential interfaces in automotive systems. It features 0.3 pF I/O–I/O capacitance, 8.7 GHz bandwidth, ±8 kV contact/±15 kV air ESD immunity per ISO 10605, and AEC-Q101 qualification for operation from –40 °C to +150 °C junction temperature. It protects USB 10Gbps, HDMI 2.1 (12 Gbps), and GMSL3 links.
For engineers reviewing the HSP061-4M10Y datasheet, HSP061-4M10Y pinout, HSP061-4M10Y application, or HSP061-4M10Y equivalent, key selection criteria include differential impedance matching (85–115 Ω), low insertion loss at multi-Gbps data rates, stand-off voltage (3 V), clamping performance under ISO 7637-3 pulses, and QFN-10L package compatibility with high-density automotive PCB layouts.
Technical Context
This device implements a monolithic 4-channel TVS array with bidirectional ESD protection diodes per line pair, optimized for minimal signal distortion on high-speed differential buses. Its flow-through routing preserves differential impedance integrity, and its 0.3 pF I/O–I/O capacitance ensures sub-0.5 dB insertion loss up to 8.7 GHz.
The architecture complies with both system-level (ISO 10605, IEC 61000-4-2) and component-level (HBM, CDM) ESD standards, while also meeting ISO 7637-3 transient immunity requirements-including Pulse 3a/3b (±150 V) and Pulse 2a (±45 V)-making it suitable for 12 V automotive power domain integration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Bandwidth | 8.7 GHz - supports HDMI 2.1 (12 Gbps), USB 10Gbps, and GMSL3 without signal degradation |
| I/O–I/O Capacitance | 0.3 pF typ. - minimizes crosstalk and timing skew on differential pairs |
| Stand-off Voltage | 3 V - matches common high-speed interface supply rails (e.g., USB 3.2 Gen 2x1, HDMI TMDS) |
| ESD Rating | ±8 kV contact / ±15 kV air (ISO 10605, C = 150 pF/R = 330 Ω) - meets automotive system-level ESD robustness |
| Differential Impedance | 85–115 Ω - aligns with HDMI specification (100 Ω nominal) for impedance continuity |
| Operating Temperature | –40 °C to +150 °C (Tj) - qualified per AEC-Q101 for under-hood and ADAS module deployment |
| Surge Immunity | ISO 7637-3 Pulse 3a/3b (±150 V), Pulse 2a (±45 V) - withstands automotive load dump and inductive switching transients |
Pinout & Package
The HSP061-4M10Y is housed in a 10-pin QFN package (2.5 mm × 1.0 mm, 0.51 mm height) with wettable flanks and exposed thermal pad. Pin numbering follows standard QFN-10L outline (ST Doc DS10041 Rev 2, Fig. 14).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 7 | Differential input positive (CH1+ to CH4+) | ESD-protected I/O terminals for high-speed data lanes; routed internally to cathode of bidirectional TVS diode |
| 2, 4, 6, 8 | Differential input negative (CH1– to CH4–) | Paired with odd pins to form four differential channels; maintains matched trace length and impedance |
| 9, 10 | GND | Low-inductance ground connections tied to internal ESD clamp network and thermal pad; critical for low-impedance return path |
| Exposed Pad | Thermal & Electrical GND | Must be soldered to PCB ground plane for optimal thermal dissipation and ESD current shunting |
Key Features
| Feature | Design Value |
|---|---|
| Flow-through routing | Preserves differential signal integrity by eliminating stubs and maintaining continuous 100 Ω characteristic impedance across protected lanes |
| Ultra-low 0.3 pF I/O–I/O capacitance | Reduces high-frequency insertion loss and phase mismatch between differential pairs at >5 Gbps data rates |
| AEC-Q101 qualification | Validated for automotive use including temperature cycling, mechanical shock, and humidity testing per stress test conditions |
| Compliance with ISO 7637-3 | Enables direct placement on CAN-FD, Ethernet PHY, or video serializer lines without external filtering components |
| RoHS/halogen-free construction | Meets automotive ELV Directive and OEM material compliance requirements for end-of-life recyclability |
Applications
| USB 10Gbps Interface Protection | HDMI 2.1 Source Port Protection |
|---|---|
Use Scenario: Protecting USB-C receptacles and controller-side lanes in automotive infotainment head units supporting SuperSpeed USB 10Gbps. IC Role / Device Role / Timing Role: TVS array placed immediately after connector to clamp ESD events before reaching SerDes PHY; no timing impact due to flow-through layout. Use Value: Maintains eye diagram integrity at 10 Gbps with <0.3 dB insertion loss, enabling full Gen 2x1 bandwidth without equalization overhead. | Use Scenario: Shielding HDMI 2.1 source outputs (e.g., SoC or TCON) in digital cockpit displays against ESD and cable-induced surges. IC Role / Device Role / Timing Role: Differential ESD suppressor on TMDS clock and data channels; integrated into 100 Ω differential routing without series impedance. Use Value: Enables 12 Gbps per channel operation with measured <0.5 dB attenuation (Fig. 6, DS10041), preserving HDMI 2.1 compliance margin. |
| FPD-Link III Camera Interface | GMSL3 Serial Link Protection |
Use Scenario: Securing FPD-Link III serializer inputs in rear-view or surround-view camera modules exposed to harsh ESD environments. IC Role / Device Role / Timing Role: Front-end ESD guard for 4–16 Gbps serialized video streams; placed directly at connector to minimize stub length. Use Value: 0.3 pF capacitance prevents jitter accumulation and bit error rate (BER) degradation over long flex cables in ADAS vision systems. | Use Scenario: Protecting GMSL3 deserializer inputs in central domain controllers receiving high-resolution sensor data from radar or lidar subsystems. IC Role / Device Role / Timing Role: Bidirectional transient suppressor on 6 Gbps GMSL3 differential pairs; handles both ESD and ISO 7637-3 Pulse 3a/3b events. Use Value: Survives ±150 V transients while maintaining <1% signal rise-time distortion-critical for time-synchronized sensor fusion. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed differential ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD4E05U06DQAR | 0.5 pF I/O–I/O capacitance; lower bandwidth (5 GHz); 3.3 V stand-off; not AEC-Q101 qualified | Suitable for industrial USB 5Gbps but lacks automotive transient immunity (no ISO 7637-3 compliance) | Select only for non-automotive designs where cost outweighs AEC-Q101 and Pulse 3a/3b requirements |
| ESD56411D05 | 0.25 pF I/O–I/O capacitance; 10 GHz bandwidth; 5 V stand-off; AEC-Q101 qualified; QFN-10L footprint compatible | Higher stand-off voltage limits use on 3 V interfaces unless derated; tighter impedance tolerance (90–110 Ω) | Prefer when designing for 5 V logic domains or requiring extended bandwidth margin beyond 8.7 GHz |
Compared with TPD4E05U06DQAR and ESD56411D05, the HSP061-4M10Y uniquely balances 3 V stand-off, AEC-Q101 qualification, ISO 7637-3 compliance, and 0.3 pF capacitance-making it the only option validated for automotive HDMI 2.1 and GMSL3 serial link protection without signal conditioning trade-offs.
Availability
HSP061-4M10Y is available at Aetrix Electronics and suitable for automotive infotainment, ADAS camera links, and digital cockpit display interfaces requiring stable component supply across production lifecycles.
Supply support for HSP061-4M10Y 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, delivering intelligent power, sensing, and control solutions for automotive, industrial, and consumer markets.
The HSP061-4M10Y belongs to ST's high-speed ESD protection portfolio, engineered specifically to preserve signal fidelity in automotive serial video and data links while meeting stringent AEC-Q101 and ISO 7637-3 requirements.
FAQ
What is the maximum data rate supported by HSP061-4M10Y without signal degradation?
The device supports up to 12 Gbps per differential channel, as verified by HDMI 2.1 and USB 10Gbps eye diagram measurements in the official datasheet (Fig. 4–8, DS10041 Rev 2). Its 8.7 GHz bandwidth and 0.3 pF I/O–I/O capacitance ensure <0.5 dB insertion loss at 6 GHz, preserving signal integrity for multi-gigabit protocols.
Does HSP061-4M10Y require external biasing or control signals?
No. The HSP061-4M10Y is a passive, bidirectional TVS array with no power supply or enable pins. It operates solely via clamping action triggered by overvoltage events and requires no configuration, making it ideal for space-constrained, high-reliability automotive placements near connectors.
How does the QFN-10L package support thermal management in automotive environments?
The exposed thermal pad must be soldered to a dedicated PCB ground plane with ≥4 thermal vias (0.3 mm diameter, spaced ≤1 mm apart). This configuration achieves <45 °C/W junction-to-board thermal resistance, enabling reliable operation at 150 °C junction temperature during sustained ESD or surge events.
Can HSP061-4M10Y replace discrete ESD diodes in existing USB 5Gbps designs?
Yes-provided the PCB layout is updated to accommodate the QFN-10L footprint and differential routing rules. Its 4-channel integration eliminates four discrete devices, reduces board area by >60%, and improves impedance matching versus discrete solutions, as confirmed in comparative S-parameter simulations (DS10041 Fig. 4–8).
HSP061-4M10Y Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 10-XFDFN
- Series:
- HSPY
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 3V
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 15V
- Current - Peak Pulse (10/1000µs):
- 1A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- Yes
- Applications:
- HDMI
- Capacitance @ Frequency:
- 0.6pF @ 1MHz
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-UQFN (2.5x1)
HSP061-4M10Y FAQ
1.How can I place an order for HSP061-4M10Y through Aetrix?
Please submit a Request for Quotation (RFQ) for HSP061-4M10Y 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 HSP061-4M10Y reliable?
The price and inventory of HSP061-4M10Y are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HSP061-4M10Y is usually 5 days.
3.What payment methods are accepted for HSP061-4M10Y?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HSP061-4M10Y transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HSP061-4M10Y?
HSP061-4M10Y orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HSP061-4M10Y 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 HSP061-4M10Y?
For technical support, including HSP061-4M10Y datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HSP061-4M10Y requirements.
6.How does Aetrix verify that HSP061-4M10Y is sourced from the original manufacturer or authorized distributors?
All HSP061-4M10Y 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 HSP061-4M10Y meets industry standards.
7.What is the process for return or replacement of HSP061-4M10Y?
All HSP061-4M10Y units undergo pre-shipment inspection (PSI). If there is an issue with HSP061-4M10Y, 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 HSP061-4M10Y part is unused and in its original packaging.
Return procedure for HSP061-4M10Y:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HSP061-4M10Y Tags
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