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STMicroelectronics HSP061-2P6
- Part No.:
- HSP061-2P6
- Manufacturer:
- STMicroelectronics
- Category:
- TVS Diodes
- Package:
- SOT-563, SOT-666
- Datasheet:
-
HSP061-2P6.pdf
- Description:
- TVS DIODE 3VWM SOT666
- Quantity:
- Payment:
- Shipping:
Inventory:9,427
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Product details
Overview
HSP061-2P6 from STMicroelectronics is a dual-channel ESD protection array designed for high-speed differential signal lines including HDMI, DisplayPort, and USB3.0 interfaces. It delivers ultra-low 0.6 pF capacitance, 5.5 GHz bandwidth, ±8 kV contact/±15 kV air IEC 61000-4-2 ESD protection, and operates from –40 °C to +150 °C junction temperature.
For engineers reviewing the HSP061-2P6 datasheet, HSP061-2P6 pinout, HSP061-2P6 application, or HSP061-2P6 equivalent, key selection criteria include differential-line capacitance variation (≤0.13 pF), stand-off voltage (3 V), clamping voltage (18 V @ +8 kV), flow-through routing for signal integrity, and QFN-6L package compatibility with high-density PCB layouts.
Technical Context
The HSP061-2P6 integrates two matched bidirectional ESD diodes in a single QFN-6L package, configured for differential pair protection without ground reference skew. Its symmetrical layout and sub-0.13 pF capacitance variation across 200–3000 MHz ensure minimal signal skew and eye diagram compliance at 3.4 Gbps (HDMI).
It employs silicon avalanche diode technology with 6 V breakdown voltage (1 mA), 3 V stand-off rating, and 18 V clamping under IEC 61000-4-2 +8 kV contact discharge. The device meets RoHS and halogen-free requirements and supports reflow soldering up to 260 °C for 10 s.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Capacitance (I/O–GND) | 0.6 pF typical - preserves signal integrity on 5+ Gbps differential links |
| Capacitance Variation | ≤0.13 pF - ensures matched skew between differential lanes |
| Cut-off Frequency | 5.5 GHz - supports HDMI 1.4, DisplayPort 1.2, and USB3.0 data rates |
| ESD Rating (IEC 61000-4-2) | ±8 kV contact / ±15 kV air - exceeds Level 4 immunity for industrial/HMI ports |
| Stand-off Voltage | 3 V - compatible with 3.3 V high-speed interface I/O rails |
| Junction Temp Range | –40 °C to +150 °C - qualified for under-hood automotive and industrial edge applications |
| Clamping Voltage | 18 V @ +8 kV contact - limits transient overvoltage to safe levels for connected PHYs |
Pinout & Package
Package: QFN-6L (1.45 mm × 1.00 mm × 0.55 mm, 0.5 mm pitch), wettable flank compliant, RoHS/halogen-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (IO1+) | Differential input positive | Primary high-speed signal path for first differential pair |
| 2 (IO1−) | Differential input negative | Matched complementary path to Pin 1; enables balanced ESD clamping |
| 3 (GND) | ESD return path | Low-inductance ground reference for transient current dissipation |
| 4 (IO2+) | Differential input positive | Second independent high-speed channel; identical electrical behavior to Pin 1 |
| 5 (IO2−) | Differential input negative | Matched complement to Pin 4; maintains inter-pair capacitance symmetry |
| 6 (GND) | ESD return path | Dedicated second ground terminal; reduces mutual coupling between channels |
Key Features
| Feature | Design Value |
|---|---|
| Flow-through routing | Linear I/O–I/O signal path minimizes stub length and impedance discontinuity |
| Ultra-low capacitance variation | ≤0.13 pF across 200–3000 MHz ensures <1 ps skew between differential lanes |
| Dual-channel independence | Two isolated ESD paths with separate GND pins reduce crosstalk in multi-lane interfaces |
| High-temperature operation | Rated to +150 °C junction enables placement near heat sources (e.g., SoC, PMIC) |
Applications
| HDMI 1.4 Interface Protection | DisplayPort 1.2 Link Protection |
|---|---|
Use Scenario: ESD protection on TMDS clock and data pairs in 1080p/4K source devices (e.g., set-top boxes, GPUs). IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed directly at HDMI connector, before retimer or receiver. Use Value: Maintains HDMI eye mask compliance at 3.4 Gbps per lane while surviving repeated ±8 kV contact discharges. |
Use Scenario: Protecting main link differential pairs in DisplayPort-enabled monitors and docking stations. IC Role / Device Role / Timing Role: Low-capacitance ESD clamp on each of four DP lanes, preserving 5.4 Gbps RBR timing margins. Use Value: Enables >5.5 GHz bandwidth and <0.13 pF capacitance variation to meet VESA DP 1.2 AC-coupled signal integrity requirements. |
| USB3.0 SuperSpeed Differential Pair | Industrial HMI Video Interface |
Use Scenario: Front-panel USB3.0 Type-A receptacle protection in embedded PCs and medical displays. IC Role / Device Role / Timing Role: Dual-channel ESD array applied to SSTX+/SSTX− and SSRX+/SSRX− lanes adjacent to connector. Use Value: 0.6 pF capacitance prevents insertion loss degradation above 2.5 GHz, supporting USB3.0 Gen1 eye diagram pass criteria. |
Use Scenario: Touchscreen video interface protection in factory HMIs exposed to frequent operator ESD events. IC Role / Device Role / Timing Role: Robust front-end clamp on LVDS or embedded DisplayPort video traces routed to panel connectors. Use Value: –40 °C to +150 °C operation and ±15 kV air discharge rating ensure reliability in uncontrolled industrial environments. |
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 |
|---|---|---|---|
| TPD2E001DRYR | Single-channel, 0.75 pF typical capacitance, 3.6 GHz bandwidth, SOT-5X3 package | Requires two devices for dual-lane protection; higher capacitance increases insertion loss at >3 GHz | Preferred when board space allows discrete placement and cost sensitivity outweighs skew control needs |
| SP1002-01WTG | Dual-channel, 0.35 pF typical capacitance, 10 GHz bandwidth, SOD-923 package | Lower capacitance improves margin for USB3.2 Gen2 but lacks QFN-6L thermal mass for sustained 150 °C operation | Selected for ultra-high-speed designs where thermal derating is managed externally and footprint permits smaller SOD-923 |
Compared with TPD2E001DRYR and SP1002-01WTG, HSP061-2P6 uniquely balances 5.5 GHz bandwidth, 0.6 pF capacitance, dual-channel integration in QFN-6L, and full automotive-grade thermal range-making it optimal for space-constrained, thermally demanding HDMI/DP/USB3.0 endpoints.
Availability
HSP061-2P6 is available at Aetrix Electronics and suitable for HDMI 1.4, DisplayPort 1.2, and USB3.0 interface designs requiring stable component supply, consistent ESD performance across production lots, and long-term lifecycle support.
Supply support for HSP061-2P6 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, designing and manufacturing analog, MEMS, power, and microcontroller solutions for industrial, automotive, and consumer markets.
HSP061-2P6 belongs to ST's high-speed ESD protection portfolio, engineered specifically for preserving signal fidelity on multi-Gbps differential interfaces while delivering robust system-level IEC 61000-4-2 immunity.
FAQ
What is the maximum data rate supported by HSP061-2P6?
HSP061-2P6 supports data rates up to 5.5 Gbps, validated via S21 attenuation measurements and HDMI 3.4 Gbps eye diagram testing. Its 5.5 GHz –3 dB bandwidth and ≤0.13 pF capacitance variation ensure compliance with HDMI 1.4, DisplayPort 1.2, and USB3.0 Gen1 signal integrity requirements.
Can HSP061-2P6 be used on single-ended lines like USB2.0 D+/D−?
No-HSP061-2P6 is optimized for differential signaling only. Its internal dual-diode architecture and matched I/O–I/O routing assume balanced line operation. For USB2.0 single-ended protection, ST recommends dedicated single-channel arrays such as HSP061-1M6 or USB-IF-qualified alternatives with appropriate capacitance and clamping profiles.
Does HSP061-2P6 require external biasing or series resistors?
No. HSP061-2P6 is a passive, bidirectional ESD suppressor with no DC bias requirement. It connects directly between differential I/O lines and local ground, with no series impedance needed. Its 3 V stand-off voltage ensures compatibility with standard 3.3 V interface logic without affecting DC operating points.
How does the dual-GND-pin configuration improve performance?
The two dedicated GND pins (Pins 3 and 6) provide low-inductance, independent return paths for each differential channel, reducing ground bounce coupling and inter-channel crosstalk. This separation maintains capacitance matching (<0.13 pF variation) and supports clean eye diagrams in multi-lane interfaces like DisplayPort and HDMI.
HSP061-2P6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- SOT-563, SOT-666
- Series:
- HSP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 2
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 3V
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- Yes
- Applications:
- Ethernet, HDMI
- Capacitance @ Frequency:
- 0.6pF @ 200MHz ~ 3GHz
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-666
HSP061-2P6 FAQ
1.How can I place an order for HSP061-2P6 through Aetrix?
Please submit a Request for Quotation (RFQ) for HSP061-2P6 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 HSP061-2P6 reliable?
The price and inventory of HSP061-2P6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HSP061-2P6 is usually 5 days.
3.What payment methods are accepted for HSP061-2P6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HSP061-2P6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HSP061-2P6?
HSP061-2P6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HSP061-2P6 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 HSP061-2P6?
For technical support, including HSP061-2P6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HSP061-2P6 requirements.
6.How does Aetrix verify that HSP061-2P6 is sourced from the original manufacturer or authorized distributors?
All HSP061-2P6 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 HSP061-2P6 meets industry standards.
7.What is the process for return or replacement of HSP061-2P6?
All HSP061-2P6 units undergo pre-shipment inspection (PSI). If there is an issue with HSP061-2P6, 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 HSP061-2P6 part is unused and in its original packaging.
Return procedure for HSP061-2P6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HSP061-2P6 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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onsemi
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Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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