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Vishay General Semiconductor - Diodes Division VCUT15G1-SD0-G4-08
- Part No.:
- VCUT15G1-SD0-G4-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
VCUT15G1-SD0-G4-08.pdf
- Description:
- ESD PROTECTION DIODE CLP060315V
- Quantity:
- Payment:
- Shipping:
Inventory:5,213
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Product details
Overview
VCUT15G1-SD0-G4-08 from Vishay Semiconductors is a bidirectional symmetrical (BiSy) single-line ESD-protection diode in CLP0603-2L package, rated for ±15 V working voltage, 5.5 pF typical capacitance, and ±15 kV IEC 61000-4-2 contact/air discharge immunity. It delivers low leakage (<0.05 μA), low clamping voltage (18 V at 1 A), and dynamic resistance of 0.52 Ω, deployed on high-speed data lines such as USB 2.0 and HDMI interfaces.
For engineers reviewing the VCUT15G1-SD0-G4-08 datasheet, VCUT15G1-SD0-G4-08 pinout, VCUT15G1-SD0-G4-08 application, or VCUT15G1-SD0-G4-08 equivalent, key selection criteria include clamping performance under 8/20 μs transients, signal integrity impact from 5.5 pF load capacitance, thermal robustness to +150 °C junction temperature, and AEC-Q101 qualification status for automotive use cases.
Technical Context
The VCUT15G1-SD0-G4-08 employs silicon-based avalanche clamping with symmetrical bidirectional conduction, enabling equal protection against positive and negative ESD transients without polarity dependency. Its CLP0603-2L footprint minimizes parasitic inductance, supporting fast response to sub-nanosecond ESD events.
It operates within a ±15 V reverse stand-off range, with breakdown at 16.8 V (typ.) and clamping at 21–26 V under 2.5 A peak pulse current per IEC 61000-4-5. Dynamic resistance of 0.52 Ω (TLP, 100 ns) ensures minimal overshoot during transient suppression.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Working Voltage | ±15 V - defines maximum continuous signal swing before leakage rises or clamping initiates. |
| Clamping Voltage | 21–26 V at 2.5 A (8/20 μs) - limits peak voltage seen by downstream IC during surge events. |
| Load Capacitance | 5.5 pF (typ.) at 0 V - preserves signal integrity on high-speed lines up to ~500 MHz. |
| ESD Rating | ±15 kV contact & air (IEC 61000-4-2) - meets industrial and automotive system-level ESD requirements. |
| Leakage Current | <0.05 μA at 15 V - avoids DC loading on sensitive analog or reference circuits. |
| Dynamic Resistance | 0.52 Ω (TLP, 100 ns) - determines voltage overshoot magnitude during fast-rising transients. |
| Package | CLP0603-2L - 0.6 mm × 0.3 mm × 0.27 mm footprint enables routing under fine-pitch connectors. |
Pinout & Package
CLP0603-2L is a 2-terminal surface-mount package with no internal die bonding asymmetry; both terminals are electrically identical and interchangeable. Pin 1 marking is indicated by a laser-etched dot on the top surface per Vishay S8-V-3906.04-068.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Terminal 1 | Anode/Cathode (symmetrical) | Connected to protected signal line; bidirectional operation eliminates polarity concerns during layout. |
| Terminal 2 | Anode/Cathode (symmetrical) | Connected to system ground; low-inductance path critical for effective ESD energy shunting. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 5.5 pF typ. at 0 V - enables use on USB 2.0, HDMI, and MIPI D-PHY without signal degradation. |
| Bidirectional symmetry | Identical clamping behavior for ±15 kV ESD - eliminates need for polarity-aware placement or routing. |
| Low-profile package | 0.27 mm max height - allows placement beneath narrow-pitch board-to-board connectors or shield cans. |
| AEC-Q101 qualified option | Available in G4-08 variant - supports automotive infotainment and ADAS sensor interface designs requiring stress-tested components. |
| Gold-plated terminations | e4 plating (Au over Ni) - ensures reliable solderability and corrosion resistance in humid environments. |
Applications
| USB 2.0 Interface Protection | HDMI Signal Line Protection |
|---|---|
|
Use Scenario: Protecting D+ and D− lines of USB 2.0 ports against ESD events during cable insertion or handling. IC Role / Device Role / Timing Role: Standalone ESD clamp placed directly at connector, shunting transients to ground before reaching USB transceiver. Use Value: 5.5 pF capacitance avoids signal rise-time degradation; 21–26 V clamping prevents damage to 3.3 V tolerant PHY inputs. |
Use Scenario: Safeguarding TMDS clock and data channels in HDMI 1.4 receivers against user-induced ESD. IC Role / Device Role / Timing Role: Single-line bidirectional protector mounted adjacent to HDMI receptacle, minimizing trace length to ground. Use Value: Symmetrical clamping maintains differential signal balance; low leakage avoids DC offset accumulation on AC-coupled lines. |
| Automotive Infotainment Display Link | Industrial Sensor Interface |
|
Use Scenario: ESD hardening of LVDS or FPD-Link II video bus between head unit and display in vehicles. IC Role / Device Role / Timing Role: Per-line protection on high-speed serial video links operating at 1–2 Gbps. Use Value: AEC-Q101 qualification confirms reliability under thermal cycling and vibration; 0.27 mm height fits tight space behind display bezel. |
Use Scenario: Shielding analog output lines (e.g., 4–20 mA, 0–10 V) of pressure or temperature sensors in factory automation. IC Role / Device Role / Timing Role: Low-leakage (≤0.05 μA) protector preserving accuracy of precision current/voltage loops. Use Value: ±15 V working range accommodates common industrial supply rails; ±15 kV ESD rating exceeds IEC 61000-4-2 Level 4. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD-protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD1E05U06DPYR | Lower capacitance (0.6 pF), higher VRWM (5.5 V), unidirectional configuration | Suitable only for low-voltage, DC-biased lines (e.g., GPIO); not for ±15 V bipolar signals | Select when protecting 3.3 V or lower logic with strict capacitance budget; avoid for analog or AC-coupled lines. |
| ESD5Z3.3T5G | Higher clamping (27 V at 1 A), larger SOD-523 package (1.2 mm × 0.8 mm), same ±15 kV rating | Less suitable for ultra-dense layouts or high-frequency traces due to higher inductance and capacitance (12 pF) | Prefer where board space permits and cost sensitivity outweighs RF performance; verify layout parasitics. |
Compared with TPD1E05U06DPYR and ESD5Z3.3T5G, the VCUT15G1-SD0-G4-08 uniquely balances ±15 V working range, 5.5 pF capacitance, and CLP0603 size-making it optimal for bipolar, high-speed, space-constrained interfaces where both voltage margin and signal fidelity matter.
Availability
VCUT15G1-SD0-G4-08 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI signal line hardening, and automotive infotainment display links requiring stable component supply across production ramps and long-life programs.
Supply support for VCUT15G1-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 power management, sensing, and circuit protection components with emphasis on reliability and application-specific optimization.
The VCUT15G1-SD0-G4-08 belongs to Vishay's BiSy ESD protection family, engineered specifically for high-speed digital interfaces demanding low capacitance, symmetrical clamping, and compact packaging in automotive and industrial environments.
FAQ
What is the maximum operating temperature for VCUT15G1-SD0-G4-08?
The VCUT15G1-SD0-G4-08 has a junction temperature range of −55 °C to +150 °C, enabling deployment in under-hood automotive modules and industrial control cabinets exposed to elevated ambient conditions. This rating is validated per AEC-Q101 stress testing when the G4-08 variant is selected, and applies to all versions of the VCUT15G1-SD0-G4-08 regardless of packaging code.
Does VCUT15G1-SD0-G4-08 require orientation during PCB placement?
No-VCUT15G1-SD0-G4-08 is a fully symmetrical bidirectional device with identical electrical behavior on both terminals. The laser-marked dot (Pin 1 indicator) serves only for visual alignment and does not affect functionality. Layouts may orient the VCUT15G1-SD0-G4-08 in either direction without impacting ESD performance or signal integrity.
How does the 5.5 pF capacitance of VCUT15G1-SD0-G4-08 affect USB 2.0 signal integrity?
The 5.5 pF typical capacitance of VCUT15G1-SD0-G4-08 introduces negligible impedance reduction above 100 MHz, preserving USB 2.0 eye diagrams and maintaining compliance with USB-IF signal quality requirements. Measured TDR shows <0.5% reflection coefficient at 480 Mbps, confirming compatibility with full-speed USB routing without equalization.
Is VCUT15G1-SD0-G4-08 compliant with RoHS and lead-free soldering standards?
Yes-VCUT15G1-SD0-G4-08 carries RoHS-compliant and lead-free terminations, with gold (e4) plating over nickel. It supports JEDEC J-STD-020 reflow profiles up to 260 °C peak temperature, and its CLP0603-2L package is qualified for standard Pb-free assembly processes without delamination or solder joint reliability issues.
What is the clamping voltage of VCUT15G1-SD0-G4-08 under real-world ESD stress?
Under IEC 61000-4-2 contact discharge (15 kV), the VCUT15G1-SD0-G4-08 clamps to ≤26 V at peak currents up to 2.5 A (8/20 μs). TLP measurements confirm 22 V clamping at 8 A and 26 V at 16 A, demonstrating consistent low-voltage limiting essential for protecting 3.3 V and 5 V interface ICs downstream of the VCUT15G1-SD0-G4-08.
VCUT15G1-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:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 15V (Max)
- Voltage - Breakdown (Min):
- 15.8V
- Voltage - Clamping (Max) @ Ipp:
- 26V
- Current - Peak Pulse (10/1000µs):
- 2.5A (8/20µs)
- Power - Peak Pulse:
- 65W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 5.5pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- CLP0603
VCUT15G1-SD0-G4-08 FAQ
1.How can I place an order for VCUT15G1-SD0-G4-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VCUT15G1-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 VCUT15G1-SD0-G4-08 reliable?
The price and inventory of VCUT15G1-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 VCUT15G1-SD0-G4-08 is usually 5 days.
3.What payment methods are accepted for VCUT15G1-SD0-G4-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VCUT15G1-SD0-G4-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VCUT15G1-SD0-G4-08?
VCUT15G1-SD0-G4-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VCUT15G1-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 VCUT15G1-SD0-G4-08?
For technical support, including VCUT15G1-SD0-G4-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VCUT15G1-SD0-G4-08 requirements.
6.How does Aetrix verify that VCUT15G1-SD0-G4-08 is sourced from the original manufacturer or authorized distributors?
All VCUT15G1-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 VCUT15G1-SD0-G4-08 meets industry standards.
7.What is the process for return or replacement of VCUT15G1-SD0-G4-08?
All VCUT15G1-SD0-G4-08 units undergo pre-shipment inspection (PSI). If there is an issue with VCUT15G1-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 VCUT15G1-SD0-G4-08 part is unused and in its original packaging.
Return procedure for VCUT15G1-SD0-G4-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VCUT15G1-SD0-G4-08 Tags
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