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Vishay General Semiconductor - Diodes Division VCUT03G1-SD0HG4-08
- Part No.:
- VCUT03G1-SD0HG4-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
VCUT03G1-SD0HG4-08.pdf
- Description:
- TVS DIODE 3.3VWM 13VC CLP0603
- Quantity:
- Payment:
- Shipping:
Inventory:9,899
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Product details
Overview
VCUT03G1-SD0HG4-08 from Vishay Semiconductors is a bidirectional symmetrical (BiSy) single-line ESD protection diode in CLP0603-2L package, rated for ±3.3 V working voltage, <0.1 μA reverse leakage, <14 pF load capacitance, and ±30 kV IEC 61000-4-2 contact/air discharge immunity-designed for high-speed USB 2.0, HDMI, and MIPI data lines.
For engineers reviewing the VCUT03G1-SD0HG4-08 datasheet, VCUT03G1-SD0HG4-08 pinout, VCUT03G1-SD0HG4-08 application, or VCUT03G1-SD0HG4-08 equivalent, key selection criteria include clamping voltage at 6 A (≤13 V), dynamic resistance (0.15 Ω), low profile (<0.3 mm height), AEC-Q101 qualification option, and CLP0603 footprint compatibility with high-density PCB layouts.
Technical Context
The VCUT03G1-SD0HG4-08 implements a silicon-based bidirectional clamping structure with symmetrical breakdown behavior (VBR = 6.5–9 V), enabling equal positive/negative transient suppression without polarity dependency. Its low dynamic resistance (0.15 Ω) and minimal line inductance-enabled by short leads and CLP0603-2L geometry-ensure fast response to sub-nanosecond ESD events.
It operates within -55 °C to +150 °C junction temperature range and maintains stable capacitance (11–14 pF) across 0–2.5 V reverse bias, supporting signal integrity in 480 Mbps USB 2.0 and 1.65 Gbps MIPI D-PHY interfaces. The device is not a TVS array or multi-line protector-it serves exactly one signal line between I/O and ground.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | ±3.3 V max reverse stand-off-ensures no conduction during normal 3.3 V logic operation. |
| Clamping Voltage | ≤13 V at 6 A (8/20 μs); limits voltage overshoot on protected line during IEC 61000-4-5 surges. |
| Load Capacitance | 13 pF typical at 0 V, 11 pF at 2.5 V-minimizes signal distortion in >480 Mbps digital interfaces. |
| ESD Immunity | ±30 kV contact & air discharge per IEC 61000-4-2-exceeds industrial and automotive ESD requirements. |
| Leakage Current | <0.1 μA at 3.3 V-prevents DC loading of sensitive analog or low-power I/O circuits. |
| Dynamic Resistance | 0.15 Ω (TLP, 100 ns)-enables rapid energy shunting with low residual clamping voltage. |
| Package | CLP0603-2L (0.6 × 0.3 × 0.27 mm, 0.12 mg)-fits 0201-class footprints with <0.3 mm height for thin-profile designs. |
Pinout & Package
CLP0603-2L is a 2-terminal surface-mount package with symmetrical pin assignment: Pin 1 and Pin 2 are identical and interchangeable as line and ground terminals-no polarity marking required due to bidirectional symmetry.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Signal Line Terminal | Connected to protected data line (e.g., USB D+, HDMI TMDS+); bidirectional path to ground. |
| Pin 2 | Ground Terminal | Connected to system ground plane; completes ESD current path with minimal inductance. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional Symmetry (BiSy) | Identical clamping for ± transients-eliminates orientation concerns during placement and supports AC-coupled lines. |
| Ultra-Low Profile | 0.27 mm max height-enables use in space-constrained mobile and wearable PCBs with tight z-axis budgets. |
| AEC-Q101 Qualified Variant | VCUT03G1-SD0HG4-08 includes AEC-Q101 qualification option-validates reliability for automotive infotainment and ADAS sensor interfaces. |
| Low Dynamic Resistance | 0.15 Ω-reduces clamping voltage rise under high-current ESD pulses, improving protection margin. |
| Gold-Plated Terminations (e4) | Au plating over Ni barrier-ensures solderability stability and corrosion resistance in humid environments. |
Applications
| USB 2.0 Interface Protection | HDMI Signal Line Protection |
|---|---|
|
Use Scenario: Protecting D+ and D− lines in portable USB peripherals against user-handling ESD events. IC Role / Device Role / Timing Role: Standalone ESD clamp placed directly at connector, shunting transients to ground before reaching PHY IC. Use Value: Maintains 480 Mbps signal integrity with <14 pF capacitance and clamps 8 kV contact discharge to <10 V peak. |
Use Scenario: Safeguarding TMDS clock and data pairs in compact HDMI source devices (e.g., set-top boxes, dongles). IC Role / Device Role / Timing Role: Single-line bidirectional protector per differential pair, minimizing skew between +/− paths. Use Value: Symmetrical clamping ensures matched transient response on both TMDS+ and TMDS−, preserving differential timing. |
| MIPI D-PHY Camera Interface | Automotive Infotainment Display Link |
|
Use Scenario: ESD protection for camera module flex cables in smartphone front/rear cameras exposed to frequent handling. IC Role / Device Role / Timing Role: One VCUT03G1-SD0HG4-08 per data lane (CLK, DATA0–DATA3), placed at FPC connector entry point. Use Value: 0.27 mm height enables integration into ultra-thin camera modules; 11 pF at 2.5 V avoids D-PHY eye diagram degradation. |
Use Scenario: Protecting LVDS or OpenLDI display links in automotive head units and digital instrument clusters. IC Role / Device Role / Timing Role: AEC-Q101-qualified variant used on each high-speed video lane to meet ISO 10605 requirements. Use Value: ±30 kV ESD rating and -55 °C to +150 °C operation ensure robustness across automotive thermal and EMC environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD2E001DRYR (Texas Instruments) | 0.65 mm × 0.35 mm X2SON package; 11 pF typ, 12 V clamping @ 6 A; no AEC-Q101 option. | Higher package height (0.45 mm) limits use in ultra-thin mobile designs; lacks automotive qualification. | Select when TI supply chain preference exists and AEC-Q101 is not required. |
| ESD5302F-2/TR (Will Semiconductor) | CLP0603-2L package; 12 pF typ, 11.5 V clamping @ 6 A; AEC-Q101 qualified; 0.1 μA leakage. | Similar form factor and performance but lower clamping voltage margin (11.5 V vs. 13 V max) and unverified TLP dynamic resistance. | Consider for cost-sensitive automotive programs where clamping margin ≥11.5 V is acceptable. |
Compared with TPD2E001DRYR and ESD5302F-2/TR, VCUT03G1-SD0HG4-08 offers the lowest profile (0.27 mm), verified 0.15 Ω dynamic resistance for tighter clamping control, and factory-qualified AEC-Q101 availability-making it optimal for space-constrained, high-reliability USB/HDMI/MIPI designs requiring documented automotive compliance.
Availability
VCUT03G1-SD0HG4-08 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI signal line safeguarding, and MIPI D-PHY camera interface applications requiring stable component supply, long-term lifecycle support, and AEC-Q101-qualified ESD solutions.
Supply support for VCUT03G1-SD0HG4-08 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 emphasis on reliability and precision.
The VCUT03G1-SD0HG4-08 belongs to Vishay's BiSy ESD protection family, engineered specifically for high-speed digital interfaces where low capacitance, symmetrical clamping, and ultra-compact packaging are critical-targeting mobile, automotive, and consumer electronics.
FAQ
What is the maximum operating temperature for VCUT03G1-SD0HG4-08?
The VCUT03G1-SD0HG4-08 has a specified junction temperature range of -55 °C to +150 °C, making it suitable for under-hood automotive applications and thermally demanding portable electronics. This rating is validated per AEC-Q101 test conditions when the AEC-Q101-qualified variant is selected. Thermal derating is not required within this full range for standard PCB mounting per JEDEC STD-020 reflow profiles.
Does VCUT03G1-SD0HG4-08 require orientation during PCB placement?
No-VCUT03G1-SD0HG4-08 is a fully bidirectional and symmetrical (BiSy) device with identical electrical behavior between Pin 1 and Pin 2. There is no polarity marking or functional distinction between terminals, eliminating orientation constraints during automated placement and reducing assembly error risk. The CLP0603-2L package supports rotation-invariant mounting.
What is the clamping voltage of VCUT03G1-SD0HG4-08 at 1 A and 6 A peak pulse current?
The VCUT03G1-SD0HG4-08 clamps to ≤10 V at 1 A (8/20 μs) and ≤13 V at 6 A (8/20 μs), per its Electrical Characteristics table. These values represent worst-case maximums measured under standardized IEC 61000-4-5 conditions. At 6 A, the typical clamping voltage is 11 V, reflecting its 0.15 Ω dynamic resistance and 8.6 V offset (VC-TLP = 0.15 Ω × ITLP + 8.6 V).
Is VCUT03G1-SD0HG4-08 compatible with lead-free reflow processes?
Yes-VCUT03G1-SD0HG4-08 is qualified for lead-free reflow soldering per JEDEC STD-020, with a maximum peak temperature of 260 °C. Its gold-plated (e4) terminations and Ni underlayer ensure robust wetting and intermetallic formation without voiding or dewetting. The CLP0603-2L package withstands thermal cycling without delamination or parameter shift.
How does the load capacitance of VCUT03G1-SD0HG4-08 vary with applied voltage?
VCUT03G1-SD0HG4-08 exhibits 13 pF typical capacitance at 0 V reverse bias and 11 pF at 2.5 V, per Figure 3 in the datasheet. This voltage-dependent reduction improves high-frequency signal fidelity-critical for USB 2.0 eye diagram compliance-by lowering capacitive loading as signal common-mode voltage rises during active transmission.
VCUT03G1-SD0HG4-08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- 0201 (0603 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 3.3V (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
VCUT03G1-SD0HG4-08 FAQ
1.How can I place an order for VCUT03G1-SD0HG4-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VCUT03G1-SD0HG4-08 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 VCUT03G1-SD0HG4-08 reliable?
The price and inventory of VCUT03G1-SD0HG4-08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VCUT03G1-SD0HG4-08 is usually 5 days.
3.What payment methods are accepted for VCUT03G1-SD0HG4-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VCUT03G1-SD0HG4-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VCUT03G1-SD0HG4-08?
VCUT03G1-SD0HG4-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VCUT03G1-SD0HG4-08 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 VCUT03G1-SD0HG4-08?
For technical support, including VCUT03G1-SD0HG4-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VCUT03G1-SD0HG4-08 requirements.
6.How does Aetrix verify that VCUT03G1-SD0HG4-08 is sourced from the original manufacturer or authorized distributors?
All VCUT03G1-SD0HG4-08 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 VCUT03G1-SD0HG4-08 meets industry standards.
7.What is the process for return or replacement of VCUT03G1-SD0HG4-08?
All VCUT03G1-SD0HG4-08 units undergo pre-shipment inspection (PSI). If there is an issue with VCUT03G1-SD0HG4-08, 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 VCUT03G1-SD0HG4-08 part is unused and in its original packaging.
Return procedure for VCUT03G1-SD0HG4-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VCUT03G1-SD0HG4-08 Tags
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