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Vishay General Semiconductor - Diodes Division VCUT07B1-HD1-G4-08
- Part No.:
- VCUT07B1-HD1-G4-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
VCUT07B1-HD1-G4-08.pdf
- Description:
- TVS DIODE 7VWM 15VC LLP1006-2L
- Quantity:
- Payment:
- Shipping:
Inventory:92,100
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Product details
Overview
VCUT07B1-HD1-G4-08 from Vishay Semiconductors is a bidirectional symmetrical (BiSy) single-line ESD protection diode in LLP1006-2L package, with ±7 V working range, 14 pF typical capacitance at 0 V, <0.1 μA reverse leakage, and ±30 kV IEC 61000-4-2 contact/air discharge immunity. It protects high-speed data lines such as USB 2.0 and HDMI interfaces.
For engineers reviewing the VCUT07B1-HD1-G4-08 datasheet, VCUT07B1-HD1-G4-08 pinout, VCUT07B1-HD1-G4-08 application, or VCUT07B1-HD1-G4-08 equivalent, key selection criteria include clamping voltage at 4 A (≤15 V), low-profile 0.4 mm max height, MSL Level 1 soldering compatibility, and 1-line protection architecture for space-constrained portable electronics.
Technical Context
The VCUT07B1-HD1-G4-08 implements a symmetrical silicon avalanche diode structure enabling identical clamping behavior for both polarities. Its BiSy design ensures balanced transient response without polarity-dependent performance shifts across signal lines.
It operates within -40 °C to +125 °C junction temperature range and delivers 60 W peak pulse power per IEC 61000-4-5 (8/20 μs). The ultra-low 0.72 mg package mass and short internal leads minimize parasitic inductance, critical for sub-nanosecond ESD event suppression.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Immunity | ±30 kV contact & air discharge (IEC 61000-4-2); enables robust front-end protection for handheld and industrial I/O ports |
| Clamping Voltage | ≤15 V at 4 A peak pulse (IEC 61000-4-5); limits downstream IC stress during surge events |
| Capacitance | 14 pF at 0 V, 11 pF at 2.5 V (1 MHz); preserves signal integrity on USB 2.0 (480 Mbps) and audio lines |
| Leakage Current | <0.1 μA at 7 V reverse bias; avoids DC loading on sensitive analog or reference circuits |
| Working Voltage | ±7 V stand-off; matches common logic-level interfaces including 3.3 V and 5 V systems |
| Package Height | <0.4 mm max; supports ultra-thin mobile device PCB stacking and automated optical inspection |
Pinout & Package
LLP1006-2L surface-mount package: 1.05 mm × 0.65 mm × 0.4 mm, 2-terminal, lead-free NiPdAu (e4) plating, MSL Level 1, UL 94 V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode/Cathode (bidirectional) | Interchangeable terminal; connects to protected signal line; symmetric conduction path to ground |
| Pin 2 | Anode/Cathode (bidirectional) | Interchangeable terminal; connects to system ground; completes low-inductance ESD current path |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-compact footprint | LLP1006-2L (1.05 mm × 0.65 mm) saves >60% board area vs. SOD-323 in high-density layout |
| Symmetrical clamping | Identical 7.3 V breakdown and ≤15 V clamping for +/− transients eliminates polarity-aware routing |
| Low visual inspection burden | No X-ray required for solder joint verification due to open-pad design and standard vision compatibility |
| Whisker-free termination | NiPdAu (e4) plating prevents tin whisker growth in long-life automotive and medical applications |
Applications
| USB 2.0 Data Lines | HDMI DDC/CEC Channels |
|---|---|
Use Scenario: Protecting differential USB 2.0 D+ and D− lines against ESD in smartphones and docking stations. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed between signal line and chassis ground. Use Value: 14 pF capacitance maintains eye diagram compliance at 480 Mbps; ±30 kV rating exceeds IEC 61000-4-2 Level 4 requirements. |
Use Scenario: Safeguarding HDMI DDC (I²C) and CEC control lines in TVs and set-top boxes. IC Role / Device Role / Timing Role: Low-capacitance shunt protector on 3.3 V bidirectional control bus. Use Value: <0.1 μA leakage prevents I²C pull-up current loss; ±7 V working range aligns with HDMI 2.0 logic thresholds. |
| Industrial Sensor Interfaces | Wearable Touch Controller Lines |
Use Scenario: Shielding RS-485 or analog sensor outputs in factory automation equipment exposed to handling ESD. IC Role / Device Role / Timing Role: Standoff-limited clamp on low-bandwidth signal paths where capacitance sensitivity is moderate. Use Value: 60 W peak pulse power handles multiple IEC 61000-4-5 surges; -40 °C to +125 °C operation supports extended environmental range. |
Use Scenario: Guarding capacitive touch button and slider traces in fitness bands and smartwatches. IC Role / Device Role / Timing Role: Minimal-footprint ESD guard on thin-film conductor traces routed near display bezels. Use Value: 0.4 mm profile avoids interference with flex-to-rigid interconnects; 0.72 mg mass prevents mechanical stress on flexible substrates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESD9X5.0ST5G | 5.0 V stand-off, 12 pF capacitance, SOD-523 package (1.3 mm × 0.85 mm) | Better suited for 3.3 V logic with tighter voltage margin; larger footprint increases trace inductance | Select when lower clamping voltage (<10 V @ 1 A) is prioritized over board space |
| TPD2E001DRYR | 5.5 V stand-off, 11 pF, dual-channel in SOT-553; integrated 10 Ω series resistors | Designed for I²C/SPI with built-in current limiting; not single-line optimized | Choose for multi-line protection with integrated RC filtering, not for minimal single-line footprint |
Compared with ESD9X5.0ST5G and TPD2E001DRYR, the VCUT07B1-HD1-G4-08 uniquely balances ultra-small size (1.05 mm × 0.65 mm), ±7 V symmetry, and 14 pF capacitance-making it optimal for single-line, high-density, 3.3–5 V interface protection where layout area is constrained.
Availability
VCUT07B1-HD1-G4-08 is available at Aetrix Electronics and suitable for USB 2.0 interfaces, HDMI control channels, and industrial sensor signal conditioning requiring stable component supply and long-term production continuity.
Supply support for VCUT07B1-HD1-G4-08 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
Vishay Semiconductors is a global leader in discrete semiconductors, specializing in power management, sensing, and circuit protection components with vertical manufacturing and AEC-Q200 qualified processes.
The VCUT07B1-HD1-G4-08 belongs to Vishay's BiSy ESD protection family, engineered specifically for high-speed digital interfaces where low capacitance, symmetrical clamping, and ultra-miniature packaging are mandatory.
FAQ
What is the maximum operating temperature for VCUT07B1-HD1-G4-08?
The VCUT07B1-HD1-G4-08 has a junction temperature range of -40 °C to +125 °C, verified per absolute maximum ratings in the official Vishay datasheet (Doc. #84137, Rev. 1.7). This allows deployment in automotive under-hood modules, industrial PLCs, and outdoor IoT gateways where ambient thermal stress is significant. The device maintains specified clamping and leakage performance across this full range.
Does VCUT07B1-HD1-G4-08 require special reflow profile considerations?
No-VCUT07B1-HD1-G4-08 is rated MSL Level 1 per J-STD-020 and supports peak reflow temperatures up to 260 °C. Standard lead-free reflow profiles apply, and no pre-baking is needed. Its LLP1006-2L package uses UL 94 V-0 molding compound and NiPdAu (e4) terminations compatible with industry-standard assembly lines.
How does VCUT07B1-HD1-G4-08 compare to unidirectional ESD diodes in signal line protection?
VCUT07B1-HD1-G4-08 provides symmetrical clamping for both positive and negative transients without polarity dependency-unlike unidirectional diodes that require correct orientation and may fail to protect reverse-polarity surges. Its BiSy architecture simplifies layout, eliminates orientation errors, and ensures consistent ±30 kV IEC 61000-4-2 performance on bidirectional buses like USB and I²C.
Can VCUT07B1-HD1-G4-08 be used on 1.8 V logic lines?
VCUT07B1-HD1-G4-08 is not recommended for 1.8 V logic because its ±7 V stand-off voltage exceeds the safe operating margin. At 1.8 V, the risk of false triggering or excessive leakage increases. For 1.8 V interfaces, Vishay offers lower-voltage variants such as VCUT03xx series; always verify VRWM ≤ 1.2× nominal line voltage.
Is the capacitance of VCUT07B1-HD1-G4-08 stable across bias voltage?
Yes-the VCUT07B1-HD1-G4-08 exhibits voltage-dependent capacitance: 14 pF at 0 V, dropping to 11 pF at 2.5 V reverse bias (1 MHz). This characteristic helps maintain signal fidelity on AC-coupled lines while minimizing loading on DC-biased control signals. The datasheet provides full CD vs. VR curves (Fig. 3) for precise simulation modeling.
VCUT07B1-HD1-G4-08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- SOD-882
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 7V (Max)
- Voltage - Breakdown (Min):
- 7.3V
- Voltage - Clamping (Max) @ Ipp:
- 15V
- Current - Peak Pulse (10/1000µs):
- 4A (8/20µs)
- Power - Peak Pulse:
- 60W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 14pF @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- LLP1006-2L
VCUT07B1-HD1-G4-08 FAQ
1.How can I place an order for VCUT07B1-HD1-G4-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VCUT07B1-HD1-G4-08 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 VCUT07B1-HD1-G4-08 reliable?
The price and inventory of VCUT07B1-HD1-G4-08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VCUT07B1-HD1-G4-08 is usually 5 days.
3.What payment methods are accepted for VCUT07B1-HD1-G4-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VCUT07B1-HD1-G4-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VCUT07B1-HD1-G4-08?
VCUT07B1-HD1-G4-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VCUT07B1-HD1-G4-08 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 VCUT07B1-HD1-G4-08?
For technical support, including VCUT07B1-HD1-G4-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VCUT07B1-HD1-G4-08 requirements.
6.How does Aetrix verify that VCUT07B1-HD1-G4-08 is sourced from the original manufacturer or authorized distributors?
All VCUT07B1-HD1-G4-08 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 VCUT07B1-HD1-G4-08 meets industry standards.
7.What is the process for return or replacement of VCUT07B1-HD1-G4-08?
All VCUT07B1-HD1-G4-08 units undergo pre-shipment inspection (PSI). If there is an issue with VCUT07B1-HD1-G4-08, 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 VCUT07B1-HD1-G4-08 part is unused and in its original packaging.
Return procedure for VCUT07B1-HD1-G4-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VCUT07B1-HD1-G4-08 Tags
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