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Vishay General Semiconductor - Diodes Division VCUT05D1-SD0-G4-08
- Part No.:
- VCUT05D1-SD0-G4-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
VCUT05D1-SD0-G4-08.pdf
- Description:
- TVS DIODE 5.5VWM 13VC CLP0603
- Quantity:
- Payment:
- Shipping:
Inventory:6,366
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Product details
Overview
VCUT05D1-SD0-G4-08 from Vishay Semiconductors is a bidirectional symmetrical (BiSy) single-line ESD-protection diode in CLP0603 package, designed for high-isolation signal line protection with ±5.5 V working range, <0.1 μA reverse leakage, and 13–14 pF load capacitance at 1 MHz. It delivers ±30 kV IEC 61000-4-2 contact/air discharge immunity and clamps transients to ≤13 V at 6 A peak pulse current.
For engineers reviewing the VCUT05D1-SD0-G4-08 datasheet, VCUT05D1-SD0-G4-08 pinout, VCUT05D1-SD0-G4-08 application, or VCUT05D1-SD0-G4-08 equivalent, this device is selected for ultra-compact, low-inductance ESD protection in high-speed data interfaces where minimal capacitive loading and sub-0.3 mm profile are critical.
Technical Context
The VCUT05D1-SD0-G4-08 employs a silicon-based BiSy architecture enabling symmetrical clamping of both positive and negative transients to ground without polarity dependence. Its CLP0603-2L leadless package features TiNiAg terminations with Au plating (e4), delivering low dynamic resistance (0.15 Ω) and fast response to ESD events.
It operates within -55 °C to +150 °C junction temperature range and meets MSL level 1 per J-STD-020, supporting reflow up to 260 °C for 10 s. Clamping performance is characterized via TLP (100 ns) and IEC 61000-4-5 (8/20 μs) waveforms, with verified VC ≤13 V at IPPM = 6 A.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating | ±30 kV contact & air discharge per IEC 61000-4-2 - ensures robust system-level ESD immunity without external shielding. |
| Working Voltage | ±5.5 V reverse stand-off (VRWM) - supports 5 V logic and USB 2.0 data lines without leakage-induced signal distortion. |
| Clamping Voltage | ≤13 V at 6 A peak pulse (IPPM) - limits transient overvoltage to safe levels for downstream ICs like USB transceivers or audio codecs. |
| Capacitance | 13–14 pF at 0 V / 1 MHz - enables use on >100 Mbps differential interfaces (e.g., USB 2.0, HDMI DDC) without signal integrity degradation. |
| Leakage Current | <0.1 μA at 5.5 V - prevents DC bias shift or battery drain in always-on portable sensor or IoT node signal paths. |
| Package | CLP0603-2L (0.6 × 0.3 × 0.27 mm) - fits tight PCB real estate in smartphones, wearables, and compact industrial sensors. |
| Thermal Rating | -55 °C to +150 °C operating range - qualified for under-hood automotive infotainment and industrial control environments. |
Pinout & Package
CLP0603-2L is a 2-terminal leadless ceramic package with no leads; terminals are co-planar solder pads on opposite ends of the rectangular die. Pin 1 is marked by an open circle adjacent to the terminal; orientation is defined per carrier tape specification.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Terminal 1 | Signal Line Anode/Cathode (BiSy) | Connects to protected data line (e.g., USB D+); bidirectional conduction eliminates polarity concerns during layout. |
| Terminal 2 | Ground Reference | Direct low-inductance path to system ground plane; short internal trace minimizes overshoot during ESD clamp. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low profile | 0.27 mm max height - enables placement beneath connectors or under display bezels in space-constrained mobile designs. |
| Low dynamic resistance | 0.15 Ω (TLP-measured) - reduces voltage overshoot during fast ESD pulses, improving clamping precision. |
| Gold-plated terminations | e4-compliant Au plating on TiNiAg base - ensures reliable solder wetting and long-term intermetallic stability in humid environments. |
| UL 94 V-0 flammability | Self-extinguishing polymer housing - meets safety requirements for consumer electronics and medical peripherals. |
| MSL Level 1 | No floor life limitation - eliminates baking requirements and simplifies SMT line logistics for high-volume production. |
Applications
| USB 2.0 Data Lines | HDMI DDC Channel |
|---|---|
|
Use Scenario: Protecting D+ and D- pins of USB 2.0 ports in smartphones and docking stations against user-hand ESD events. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed directly at connector entry point. Use Value: 13 pF capacitance avoids signal rise-time degradation; ±30 kV rating exceeds IEC 61000-4-2 system-level test requirement. |
Use Scenario: Shielding HDMI Display Data Channel (DDC) lines carrying I²C clock/data between source and display. IC Role / Device Role / Timing Role: Low-capacitance ESD clamp on 3.3 V I²C bus, preserving 100 kHz timing margins. Use Value: <0.1 μA leakage prevents I²C pull-up current error; ±5.5 V VRWM matches standard DDC voltage rails. |
| Automotive Infotainment Touchscreen | Industrial Sensor Interface |
|
Use Scenario: Safeguarding capacitive touchscreen controller I/O lines exposed to glove or stylus contact in vehicle cabins. IC Role / Device Role / Timing Role: Front-end ESD guard for analog front-end (AFE) inputs handling touch scan signals. Use Value: -55 °C to +150 °C rating supports under-dash mounting; CLP0603 size allows routing near flex-cable connectors. |
Use Scenario: Protecting RS-485 or CAN FD transceiver data lines in factory-floor PLC modules subject to cable-discharge events. IC Role / Device Role / Timing Role: Signal-line TVS diode placed before transceiver input, referenced to local ground. Use Value: 78 W peak pulse power (IEC 61000-4-5) handles induced surges from nearby motor switching; UL 94 V-0 meets industrial enclosure standards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD-protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD1E05U06DPYR | 0.65 pF typical capacitance (lower), but 5.5 V VRWM and ±12 kV ESD rating only - not IEC 61000-4-2 compliant at ±30 kV. | Targeted at ultra-high-speed interfaces (e.g., PCIe Gen4) where sub-1 pF is mandatory; insufficient for full-system ESD certification. | Select only when capacitance budget is <1 pF and system-level ESD testing is waived or performed externally. |
| SMAJ5.0A | DO-214AC package (4.5 × 2.7 mm), 5.0 V VRWM, 600 W peak power - larger footprint, higher inductance, 100+ pF capacitance. | Used in board-level surge protection (e.g., Ethernet PHY power rails), not high-speed signal lines. | Choose only for cost-sensitive, non-miniaturized designs where PCB space and signal speed are secondary to surge energy handling. |
Compared with TPD1E05U06DPYR and SMAJ5.0A, VCUT05D1-SD0-G4-08 uniquely balances ±30 kV certified ESD immunity, 13 pF capacitance, and 0.27 mm height - making it the only option qualified for miniaturized, system-certified USB/HDMI protection without layout trade-offs.
Availability
VCUT05D1-SD0-G4-08 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI DDC channel safeguarding, and automotive touchscreen I/O conditioning requiring stable component supply across high-mix production runs.
Supply support for VCUT05D1-SD0-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 high-reliability passive and protection devices for automotive, industrial, and computing markets.
The VCUT05D1-SD0-G4-08 belongs to Vishay's BiSy ESD protection family, engineered specifically for ultra-compact, high-fidelity signal line protection in next-generation portable and automotive electronics.
FAQ
What is the maximum clamping voltage of VCUT05D1-SD0-G4-08 under IEC 61000-4-5 surge conditions?
The VCUT05D1-SD0-G4-08 clamps to ≤13 V at 6 A peak pulse current (IPPM) per IEC 61000-4-5 (8/20 μs waveform). This value is measured pin-to-pin and validated in Vishay's characterization lab using standardized TLP and surge generators. The clamping voltage directly protects downstream ICs such as USB transceivers by limiting transient overvoltage to safe thresholds. VCUT05D1-SD0-G4-08 maintains this performance across its full operating temperature range.
Does VCUT05D1-SD0-G4-08 require special PCB layout considerations due to its CLP0603 package?
Yes - VCUT05D1-SD0-G4-08 requires NSMD (non-solder-mask-defined) copper pads sized 0.75 × 0.28 mm with 0.05 mm solder mask clearance, per Vishay's recommended footprint. Stencil openings should be 0.3 × 0.2 mm (300 × 200 μm) at 80 μm thickness. These dimensions ensure coplanar wetting and prevent tombstoning. VCUT05D1-SD0-G4-08's low inductance depends critically on short, direct ground connections - avoid vias between Terminal 2 and ground plane.
Is VCUT05D1-SD0-G4-08 compatible with lead-free reflow processes?
Yes - VCUT05D1-SD0-G4-08 is rated for lead-free reflow per J-STD-020, with a classification temperature (TC) of 260 °C and maximum time above 255 °C of 30 s. Its CLP0603-2L package uses e4 gold plating on TiNiAg terminations, ensuring reliable solder joint formation with SAC305 paste. VCUT05D1-SD0-G4-08 achieves MSL level 1, eliminating bake requirements prior to assembly.
Can VCUT05D1-SD0-G4-08 protect both analog and digital signal lines?
Yes - VCUT05D1-SD0-G4-08 is used on both analog (e.g., audio codec line-in) and digital (e.g., USB D+, HDMI DDC) lines. Its bidirectional symmetry, low 13 pF capacitance, and <0.1 μA leakage preserve signal fidelity across bandwidths up to ~1 GHz. For analog paths, VCUT05D1-SD0-G4-08 avoids DC offset or noise injection; for digital, it maintains edge integrity without jitter accumulation. Verified performance data covers both use cases in Vishay's application notes.
What is the meaning of "BiSy" in VCUT05D1-SD0-G4-08's product description?
"BiSy" stands for Bidirectional Symmetrical - indicating VCUT05D1-SD0-G4-08 provides identical clamping behavior for positive and negative transients, with matched breakdown voltage (6.5–9 V) and clamping voltage (<13 V) in both polarities. This eliminates orientation sensitivity during placement and ensures consistent protection regardless of signal swing direction. VCUT05D1-SD0-G4-08 achieves BiSy performance via matched P-N junction design in a monolithic silicon die.
VCUT05D1-SD0-G4-08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- 0201 (0603 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 6.5V
- Voltage - Clamping (Max) @ Ipp:
- 13V
- Current - Peak Pulse (10/1000µs):
- 6A (8/20µs)
- Power - Peak Pulse:
- 78W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 13pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- CLP0603
VCUT05D1-SD0-G4-08 FAQ
1.How can I place an order for VCUT05D1-SD0-G4-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VCUT05D1-SD0-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 VCUT05D1-SD0-G4-08 reliable?
The price and inventory of VCUT05D1-SD0-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 VCUT05D1-SD0-G4-08 is usually 5 days.
3.What payment methods are accepted for VCUT05D1-SD0-G4-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VCUT05D1-SD0-G4-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VCUT05D1-SD0-G4-08?
VCUT05D1-SD0-G4-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VCUT05D1-SD0-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 VCUT05D1-SD0-G4-08?
For technical support, including VCUT05D1-SD0-G4-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VCUT05D1-SD0-G4-08 requirements.
6.How does Aetrix verify that VCUT05D1-SD0-G4-08 is sourced from the original manufacturer or authorized distributors?
All VCUT05D1-SD0-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 VCUT05D1-SD0-G4-08 meets industry standards.
7.What is the process for return or replacement of VCUT05D1-SD0-G4-08?
All VCUT05D1-SD0-G4-08 units undergo pre-shipment inspection (PSI). If there is an issue with VCUT05D1-SD0-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 VCUT05D1-SD0-G4-08 part is unused and in its original packaging.
Return procedure for VCUT05D1-SD0-G4-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VCUT05D1-SD0-G4-08 Tags
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