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Vishay General Semiconductor - Diodes Division VBUS052CD-FAH-GS08
- Part No.:
- VBUS052CD-FAH-GS08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- 6-UDFN Exposed Pad
- Datasheet:
-
VBUS052CD-FAH-GS08.pdf
- Description:
- TVS DIODE 5VWM 5VC LLP1713-7L
- Quantity:
- Payment:
- Shipping:
Inventory:12,281
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Product details
Overview
VBUS052CD-FAH-GS08 from Vishay Semiconductors is a 2-line bidirectional asymmetrical (BiAs) ESD protection diode array in LLP1713-7L package, rated for ±15 kV IEC 61000-4-2 contact/air discharge, 0.8 pF typical line-to-ground capacitance, and 5 V reverse stand-off voltage - designed specifically for USB 2.0 and HDMI data line protection.
For engineers reviewing the VBUS052CD-FAH-GS08 datasheet, VBUS052CD-FAH-GS08 pinout, VBUS052CD-FAH-GS08 application, or VBUS052CD-FAH-GS08 equivalent, key selection criteria include ultra-low capacitance for high-speed signal integrity, flow-through layout compatibility with 50 Ω transmission lines, and asymmetric clamping optimized for 5 V logic interfaces.
Technical Context
The VBUS052CD-FAH-GS08 implements a Zener-based BiAs clamping architecture where positive transients clamp above 5 V and negative transients clamp below ground - enabling robust protection without DC bias dependency. Its dual-channel configuration protects D+ and D− simultaneously while sharing a common GND connection across pins 3, 4, and 7.
Designed for flow-through PCB routing, the device places input pins (1 and 2) and ground pins (3, 4, 7) on opposite edges of the LLP1713-7L package to minimize trace discontinuity. Non-connected pins (5 and 6) eliminate parasitic coupling, preserving impedance matching up to 480 Mbit/s (USB 2.0) and 1.65 Gbit/s (HDMI).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating | ±15 kV contact/air discharge per IEC 61000-4-2 - ensures immunity against human-body-model ESD events in handheld and interface applications. |
| Clamping Voltage (IPPM = 3.5 A) | 15–18 V (reverse), 4–5 V (forward) - limits transient overvoltage to safe levels for 5 V-tolerant PHY receivers. |
| Line-to-Ground Capacitance | 0.8 pF typ. at 1 MHz - preserves signal integrity on USB 2.0 and HDMI channels without measurable rise-time degradation. |
| Reverse Stand-off Voltage | 5 V - matches standard USB/HDMI logic supply rails, preventing leakage or false triggering during normal operation. |
| Leakage Current | < 0.01 μA typ. at 5 V - avoids loading high-impedance data lines and maintains low-power system compliance. |
| Package | LLP1713-7L (1.75 × 1.3 × 0.6 mm) - enables dense layout in space-constrained mobile and portable designs. |
Pinout & Package
VBUS052CD-FAH-GS08 uses the LLP1713-7L surface-mount package with 0.6 mm max height, e4 finish (NiPdAu), and MSL level 1 rating. Pin 1 is marked by a dot; pins 3, 4, and 7 are internally shorted to GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | D+ input | Protected high-speed data line input for USB/HDMI differential pair; connects directly to trace without vias. |
| 2 | D− input | Second protected data line input; matched to pin 1 for differential signal symmetry. |
| 3, 4, 7 | Ground | Internally shorted GND terminals - must be connected to solid ground plane for low-inductance ESD current path. |
| 5, 6 | No Connect (NC) | Unbonded terminals - left unconnected on PCB to avoid parasitic coupling or impedance mismatch. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional Asymmetrical (BiAs) Clamping | Clamps positive transients above 5 V and negative transients below GND - optimized for 5 V logic interfaces without external biasing. |
| Flow-Through Layout Compatibility | Input and GND pins aligned on opposing package edges - enables straight PCB trace routing with no stubs or vias, maintaining 50 Ω impedance. |
| Ultra-Low Capacitance (0.8 pF) | Minimizes signal distortion on high-speed serial links including USB 2.0 (480 Mbit/s) and HDMI (1.65 Gbit/s). |
| e4 Finish (NiPdAu) | Precious-metal termination eliminates Sn whisker risk and supports reliable solder joint inspection via optical vision - no X-ray required. |
Applications
| USB 2.0 Interface Protection | HDMI Data Lane Protection |
|---|---|
Use Scenario: Protecting D+ and D− lines of a USB 2.0 host or peripheral port against ESD events during cable insertion or handling. IC Role / Device Role / Timing Role: Two-channel transient voltage suppressor placed inline between connector and PHY IC, operating passively with zero latency. Use Value: Maintains 480 Mbit/s signaling integrity while suppressing ±15 kV ESD pulses - validated per IEC 61000-4-2 with <0.8 pF loading. | Use Scenario: Safeguarding TMDS data channels on HDMI source or sink devices exposed to user-accessible connectors. IC Role / Device Role / Timing Role: Low-capacitance ESD clamp on each differential pair, referenced to chassis or digital ground. Use Value: Prevents latch-up or damage in HDMI transmitter/receiver ICs without degrading eye diagram margin at 1.65 Gbit/s. |
| eSATA Interface Protection | FireWire (IEEE 1394) Port Protection |
Use Scenario: Shielding eSATA data lines in external storage enclosures where hot-plug and ESD exposure are frequent. IC Role / Device Role / Timing Role: Dual-line TVS array mounted adjacent to the receptacle, shunting transients to ground before reaching controller. Use Value: Delivers 63 W peak pulse power handling (IEC 61000-4-5) and sub-1 pF capacitance - critical for 3 Gbit/s SATA signal fidelity. | Use Scenario: Hardening FireWire 400/800 ports on audio/video equipment and laptops against electrostatic discharge during cable mating. IC Role / Device Role / Timing Role: Asymmetric clamping device protecting both data pairs (TPA/TPB) with shared ground reference. Use Value: Enables robust operation under ±15 kV contact discharge while maintaining <10 ps jitter contribution due to 0.8 pF loading. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD2E001DRYR | 0.9 pF capacitance, ±12 kV ESD rating, SOT-5X3 package (1.6 × 1.6 mm) | Higher capacitance and lower ESD rating; suitable for cost-sensitive USB 2.0 but not HDMI 1.3+ | Select when footprint flexibility allows larger package and ±12 kV suffices. |
| ESD56081D05-2/TR | 0.5 pF capacitance, ±15 kV rating, DFN1006-3L package (1.0 × 0.6 mm) | Smaller footprint and lower capacitance, but single-line configuration requires two devices for D+/D− | Choose for ultra-dense layouts where dual-line integration is not mandatory. |
Compared with TPD2E001DRYR and ESD56081D05-2/TR, the VBUS052CD-FAH-GS08 uniquely combines dual-line integration, 0.8 pF capacitance, ±15 kV rating, and flow-through routing in a 1.75 × 1.3 mm footprint - delivering optimal balance of protection density, signal fidelity, and PCB layout efficiency for USB/HDMI interfaces.
Availability
VBUS052CD-FAH-GS08 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI data lane hardening, and eSATA port safeguarding requiring stable component supply and consistent parametric performance across production batches.
Supply support for VBUS052CD-FAH-GS08 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 Intertechnology is a global manufacturer of discrete semiconductors and passive components, specializing in high-reliability, application-optimized devices for automotive, industrial, computing, and consumer markets.
The VBUS052CD-FAH-GS08 belongs to Vishay's ESD protection portfolio targeting high-speed serial interfaces, engineered to meet stringent IEC 61000-4-2 requirements while minimizing capacitive loading on signal paths.
FAQ
What is the maximum operating temperature range for the VBUS052CD-FAH-GS08?
The VBUS052CD-FAH-GS08 has a specified junction temperature range of -40 °C to +125 °C, supporting reliable operation in extended industrial and automotive environments. This rating is verified per absolute maximum ratings table in the official Vishay datasheet (Doc. #81881, Rev. 1.7). The device maintains full ESD protection capability across this range without derating.
Does the VBUS052CD-FAH-GS08 require external biasing or control signals?
No, the VBUS052CD-FAH-GS08 operates passively as a Zener-based ESD clamp with no external bias, enable, or control pins. Its BiAs clamping behavior is intrinsic to the silicon structure - positive transients clamp above 5 V and negative transients clamp below GND without auxiliary circuitry. This simplifies design and eliminates power supply dependencies for the VBUS052CD-FAH-GS08.
Can the VBUS052CD-FAH-GS08 be used for HDMI 2.0 or higher data rates?
The VBUS052CD-FAH-GS08 is characterized for HDMI 1.3/1.4 (1.65 Gbit/s) and USB 2.0 (480 Mbit/s) applications, with 0.8 pF capacitance and flow-through layout minimizing signal degradation. While not explicitly validated for HDMI 2.0 (6 Gbit/s) or 2.1 (10+ Gbit/s), its low capacitance and symmetric D+/D− routing make it suitable for pre-compliance evaluation - however, full channel compliance testing is required for HDMI 2.0+ deployment of the VBUS052CD-FAH-GS08.
What is the meaning of "BiAs" in the context of the VBUS052CD-FAH-GS08?
"BiAs" stands for Bidirectional Asymmetrical - a clamping architecture where the VBUS052CD-FAH-GS08 provides different voltage thresholds for positive and negative transients: clamping occurs just above 5 V for positive surges and just below GND for negative surges. This asymmetry matches the 0 V to 5 V operating window of USB/HDMI logic, improving protection margin without forward conduction during normal signaling.
Is the VBUS052CD-FAH-GS08 compatible with lead-free reflow processes?
Yes, the VBUS052CD-FAH-GS08 supports lead-free reflow with a peak temperature of up to 260 °C, compliant with J-STD-020 MSL level 1 handling. Its e4 finish (NiPdAu) ensures robust solderability and intermetallic formation control. The device is qualified for standard Pb-free SAC305 thermal profiles - confirmed in the "Soldering Conditions" section of the Vishay datasheet for VBUS052CD-FAH-GS08.
VBUS052CD-FAH-GS08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- 6-UDFN Exposed Pad
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 2
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6.9V
- Voltage - Clamping (Max) @ Ipp:
- 5V
- Current - Peak Pulse (10/1000µs):
- 3.5A (8/20µs)
- Power - Peak Pulse:
- 63W
- Power Line Protection:
- Yes
- Applications:
- HDMI
- Capacitance @ Frequency:
- 0.8pF @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- LLP1713-7L
VBUS052CD-FAH-GS08 FAQ
1.How can I place an order for VBUS052CD-FAH-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VBUS052CD-FAH-GS08 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 VBUS052CD-FAH-GS08 reliable?
The price and inventory of VBUS052CD-FAH-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VBUS052CD-FAH-GS08 is usually 5 days.
3.What payment methods are accepted for VBUS052CD-FAH-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VBUS052CD-FAH-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VBUS052CD-FAH-GS08?
VBUS052CD-FAH-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VBUS052CD-FAH-GS08 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 VBUS052CD-FAH-GS08?
For technical support, including VBUS052CD-FAH-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VBUS052CD-FAH-GS08 requirements.
6.How does Aetrix verify that VBUS052CD-FAH-GS08 is sourced from the original manufacturer or authorized distributors?
All VBUS052CD-FAH-GS08 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 VBUS052CD-FAH-GS08 meets industry standards.
7.What is the process for return or replacement of VBUS052CD-FAH-GS08?
All VBUS052CD-FAH-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VBUS052CD-FAH-GS08, 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 VBUS052CD-FAH-GS08 part is unused and in its original packaging.
Return procedure for VBUS052CD-FAH-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VBUS052CD-FAH-GS08 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
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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