My Inquiry
My Account
Vishay General Semiconductor - Diodes Division VESD05C1-HD1-G3-08
- Part No.:
- VESD05C1-HD1-G3-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
VESD05C1-HD1-G3-08.pdf
- Description:
- 5V;IR=0.1UA;IP=8.7A;P=W;CD=81PF;
- Quantity:
- Payment:
- Shipping:
Inventory:8,368
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
VESD05C1-HD1-G3-08 from Vishay Semiconductors is a unidirectional ESD-protection diode in DFN1006-2A package, rated for 5 V reverse stand-off voltage (VRWM), 8.7 A peak pulse current (IPPM), and 100 W peak pulse power (PPP). It delivers 30 kV IEC 61000-4-2 contact/air discharge immunity and 11.5 V max reverse clamping voltage (VC) at 8.7 A, targeting high-density USB, HDMI, and automotive sensor interface protection.
For engineers reviewing the VESD05C1-HD1-G3-08 datasheet, VESD05C1-HD1-G3-08 pinout, VESD05C1-HD1-G3-08 application, or VESD05C1-HD1-G3-08 equivalent, key selection criteria include its 53–81 pF capacitance at 0 V, < 0.1 μA reverse leakage at 5 V, 0.2 Ω dynamic resistance, and AEC-Q101 qualification readiness - critical for low-capacitance, high-reliability signal-line ESD hardening.
Technical Context
This device implements a single-line, unidirectional TVS structure optimized for fast transient suppression on data lines. Its low 0.2 Ω dynamic resistance and sub-12 V clamping at 8.7 A enable robust protection of 5 V logic interfaces without signal distortion.
The DFN1006-2A footprint supports ultra-thin PCB layouts (< 0.5 mm height), while its AEC-Q101-qualified variant path ensures suitability for automotive infotainment and body electronics where ESD resilience and thermal stability (−55 °C to +150 °C TJ) are mandatory.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Stand-off Voltage | 5 V - maximum continuous operating voltage before conduction begins; defines compatibility with 5 V I/O rails. |
| Peak Pulse Current (8/20 μs) | 8.7 A - withstands high-energy transients per IEC 61000-4-5 without failure; enables protection against lightning-induced surges. |
| Reverse Clamping Voltage | 10.3–11.5 V at 8.7 A - limits voltage seen by downstream IC during ESD event; stays below typical 12 V absolute max ratings. |
| Capacitance (0 V, 1 MHz) | 53–81 pF - low enough for USB 2.0 and HDMI 1.4 signal integrity; avoids data rate degradation or jitter. |
| ESD Immunity | ±30 kV contact / ±30 kV air per IEC 61000-4-2 - exceeds industrial and automotive ESD test requirements. |
| Dynamic Resistance | 0.2 Ω - ensures rapid voltage clamping response and minimal overshoot during fast ESD pulses. |
| Operating Temperature | −55 °C to +150 °C junction - supports under-hood automotive and industrial environments without derating. |
Pinout & Package
Package: DFN1006-2A (1.0 mm × 0.6 mm × 0.4 mm max height), lead-free Sn (e3) plating, MSL level 1, compatible with standard reflow profiles (peak 260 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode | Connected to protected line (e.g., USB D+); conducts during positive ESD events toward ground. |
| Pin 2 | Cathode | Connected to system ground; provides return path for ESD current; marked with cathode bar on top surface. |
Key Features
| Feature | Design Value |
|---|---|
| Compact DFN1006-2A footprint | Enables placement directly at connector entry points on space-constrained PCBs (e.g., mobile, automotive ECUs). |
| Low 0.4 mm max height | Permits use in ultra-thin assemblies such as head-up displays and wearable sensors without mechanical interference. |
| 30 kV IEC 61000-4-2 immunity | Meets stringent automotive EMC requirements (e.g., ISO 10605) and industrial IEC 61000-6-2 compliance. |
| 53–81 pF capacitance | Preserves signal rise/fall times in 480 Mbps USB 2.0 links and supports HDMI 1.4 TMDS channel integrity. |
| AEC-Q101 qualification path | Supports automotive-grade sourcing with traceable reliability testing (HTOL, TC, UHAST) per AEC standards. |
Applications
| USB 2.0 Interface Protection | HDMI 1.4 Data Line Protection |
|---|---|
Use Scenario: ESD protection on USB D+ and D− lines in portable medical monitors and automotive infotainment head units. IC Role / Device Role / Timing Role: Unidirectional clamping diode placed between connector and USB transceiver IC to shunt ESD energy to ground. Use Value: 53–81 pF capacitance prevents signal integrity loss at 480 Mbps; 11.5 V clamping protects transceiver's 12 V abs-max I/O pins. |
Use Scenario: Transient suppression on HDMI TMDS clock and data channels in digital signage and ADAS display modules. IC Role / Device Role / Timing Role: Single-line ESD clamp per TMDS lane, mounted adjacent to HDMI receptacle to minimize inductance. Use Value: Low dynamic resistance (0.2 Ω) ensures sub-1 ns response, preventing eye diagram closure during ±30 kV contact discharge. |
| Automotive Sensor Interface | Industrial CAN FD Node Protection |
Use Scenario: Protecting LIN or SENT bus lines in engine control modules exposed to under-hood ESD and load dump coupling. IC Role / Device Role / Timing Role: Unidirectional TVS on bidirectional sensor signal line, referenced to chassis ground. Use Value: −55 °C to +150 °C operation ensures reliability across full automotive temperature range; 30 kV immunity covers ISO 10605 Level 4. |
Use Scenario: Secondary ESD protection on CAN FD physical layer (PHY) inputs in factory automation gateways. IC Role / Device Role / Timing Role: Standoff diode on CAN_H/CAN_L lines upstream of isolated transceiver, limiting voltage overshoot during connector hot-plug events. Use Value: 5 V VRWM aligns with 5 V CAN PHY supply; low capacitance avoids CAN FD bit-rate degradation at 5 Mbps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional ESD-protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ5.0A-E3/57T | DO-214AC package (4.5 mm × 3.9 mm), 100 W PPP, 14.4 V VC @ 8.3 A - higher clamping, larger footprint. | Used in board-level surge protection where PCB space allows; not suitable for high-density USB/HDMI routing. | Select when higher surge margin is needed and layout space permits larger package; avoid for fine-pitch data lines. |
| TPD2E001DRYR | DFN1006-3 package (dual-channel), 5.5 V VRWM, 12 V VC @ 4 A, 12 pF - lower capacitance but lower power rating. | Optimized for dual-line protection (e.g., USB D+/D− pair); insufficient for single-line 8.7 A pulse handling. | Choose for dual-line, low-capacitance needs (e.g., USB 3.0 SS); VESD05C1-HD1-G3-08 preferred for higher-energy 5 V line protection. |
Compared with SMAJ5.0A-E3/57T and TPD2E001DRYR, VESD05C1-HD1-G3-08 uniquely balances ultra-small DFN1006-2A size, 8.7 A pulse capability, and 53–81 pF capacitance - making it optimal for space-constrained 5 V data interfaces requiring both high ESD robustness and signal fidelity.
Availability
VESD05C1-HD1-G3-08 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI 1.4 data line hardening, and automotive sensor interface applications requiring stable component supply and long-term lifecycle support.
Supply support for VESD05C1-HD1-G3-08 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 designs discrete semiconductors and passive components with emphasis on reliability, precision, and application-specific performance across automotive, industrial, and computing markets.
The VESDxxC1-HD1 series targets high-density ESD protection for high-speed data interfaces, delivering low-capacitance, AEC-Q101-ready TVS diodes in miniature DFN packages for next-generation connectivity systems.
FAQ
What is the maximum clamping voltage of VESD05C1-HD1-G3-08 under ESD stress?
The VESD05C1-HD1-G3-08 exhibits a maximum reverse clamping voltage (VC) of 11.5 V at 8.7 A peak pulse current (8/20 μs waveform), per IEC 61000-4-5 testing. This value ensures protected 5 V logic circuits remain within safe operating margins during high-energy transients. The typical VC is 10.3 V, confirming consistent low-voltage clamping behavior across production lots.
Is VESD05C1-HD1-G3-08 qualified to AEC-Q101?
VESD05C1-HD1-G3-08 is part of the AEC-Q101-qualified VESDxxC1-HD1 family; the "HD1" suffix denotes the AEC-Q101-capable die version. While the specific -G3-08 ordering code reflects RoHS-compliant, green, 10k/reel packaging, the underlying die and process meet AEC-Q101 stress test requirements including HTOL, temperature cycling, and ESD robustness validation.
What is the capacitance range of VESD05C1-HD1-G3-08 and why does it matter?
VESD05C1-HD1-G3-08 has a capacitance of 53–81 pF measured at 0 V and 1 MHz. This low, controlled capacitance minimizes signal loading on high-speed lines - enabling reliable operation in USB 2.0 (480 Mbps) and HDMI 1.4 (up to 3.4 Gbps) applications without degrading edge rates or increasing bit error rates.
Can VESD05C1-HD1-G3-08 be used in bidirectional signal paths?
No - VESD05C1-HD1-G3-08 is a unidirectional ESD protection diode, designed for use on lines referenced to ground with defined polarity (anode to signal, cathode to ground). For bidirectional interfaces like USB D+/D− or RS-485, two devices or a dedicated bidirectional TVS (e.g., VESD05C2-HD1) must be used per line.
What is the thermal performance limit of VESD05C1-HD1-G3-08 in continuous operation?
VESD05C1-HD1-G3-08 has a specified junction temperature range of −55 °C to +150 °C and storage temperature of −65 °C to +150 °C. Its DFN1006-2A package offers low thermal resistance; under normal signal-line ESD duty cycles (transient-only conduction), no derating is required up to +150 °C ambient, supporting under-hood automotive deployment.
VESD05C1-HD1-G3-08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- 0402 (1006 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 7.1V
- Voltage - Clamping (Max) @ Ipp:
- 11.5V
- Current - Peak Pulse (10/1000µs):
- 8.7A (8/20µs)
- Power - Peak Pulse:
- 100W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 67pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2A
VESD05C1-HD1-G3-08 FAQ
1.How can I place an order for VESD05C1-HD1-G3-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VESD05C1-HD1-G3-08 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 VESD05C1-HD1-G3-08 reliable?
The price and inventory of VESD05C1-HD1-G3-08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VESD05C1-HD1-G3-08 is usually 5 days.
3.What payment methods are accepted for VESD05C1-HD1-G3-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VESD05C1-HD1-G3-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VESD05C1-HD1-G3-08?
VESD05C1-HD1-G3-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VESD05C1-HD1-G3-08 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 VESD05C1-HD1-G3-08?
For technical support, including VESD05C1-HD1-G3-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VESD05C1-HD1-G3-08 requirements.
6.How does Aetrix verify that VESD05C1-HD1-G3-08 is sourced from the original manufacturer or authorized distributors?
All VESD05C1-HD1-G3-08 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 VESD05C1-HD1-G3-08 meets industry standards.
7.What is the process for return or replacement of VESD05C1-HD1-G3-08?
All VESD05C1-HD1-G3-08 units undergo pre-shipment inspection (PSI). If there is an issue with VESD05C1-HD1-G3-08, 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 VESD05C1-HD1-G3-08 part is unused and in its original packaging.
Return procedure for VESD05C1-HD1-G3-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VESD05C1-HD1-G3-08 Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
