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Vishay General Semiconductor - Diodes Division VTVS10GSMF-M3-08
- Part No.:
- VTVS10GSMF-M3-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-219AB
- Datasheet:
-
VTVS10GSMF-M3-08.pdf
- Description:
- TVS DIODE 10.3VWM 16.3VC DO219AB
- Quantity:
- Payment:
- Shipping:
Inventory:7,140
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Product details
Overview
VTVS10GSMF-M3-08 from Vishay Semiconductors is a unidirectional 400 W TransZorb® transient voltage suppressor diode in SMF (DO-219AB) package, designed for ESD and surge protection of low-voltage DC lines such as USB, HDMI, and automotive sensor interfaces. It features 11.81 V minimum and 12.30 V maximum reverse breakdown voltage at 1 mA, 10.30 V maximum stand-off voltage, 23.98 A peak pulse current (10/1000 μs), and clamps to ≤16.3 V under full-rated surge.
For engineers reviewing the VTVS10GSMF-M3-08 datasheet, VTVS10GSMF-M3-08 pinout, VTVS10GSMF-M3-08 application, or VTVS10GSMF-M3-08 equivalent, this device delivers ±2 % VBR tolerance, ±30 kV IEC 61000-4-2 ESD immunity, halogen-free construction, and AEC-Q101 qualification - critical for automotive infotainment and ADAS signal line hardening.
Technical Context
This TVS diode operates as a unidirectional clamping device with avalanche breakdown behavior, triggered when reverse voltage exceeds its 10.30 V working threshold. Its low dynamic impedance ensures rapid response (<1 ns) and stable clamping at ≤16.3 V up to 23.98 A, preserving downstream ICs during fast transients.
The SMF (DO-219AB) package enables high power density (400 W peak) in a low-profile 3.9 mm × 1.9 mm footprint, with MSL level 1 moisture sensitivity and compatibility with standard reflow profiles (peak ≤260 °C). Thermal resistance from junction to lead is 20 K/W under infinite heat sink conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 400 W (10/1000 μs waveform; sustains surge energy without failure) |
| Reverse Breakdown Voltage | 11.81–12.30 V at IT = 1 mA (±2 % tolerance ensures precise overvoltage triggering) |
| Stand-off Voltage | 10.30 V max (blocks normal operation voltage while remaining non-conductive) |
| Clamping Voltage | ≤16.3 V at IPPM = 23.98 A (limits stress on protected ICs during worst-case surge) |
| ESD Immunity | ±30 kV contact & air discharge per IEC 61000-4-2 (meets automotive interior EMC requirements) |
| Junction Temperature Range | −55 °C to +175 °C (supports under-hood and engine-control module deployment) |
| Capacitance | 988 pF at VR = 0 V, f = 1 MHz (low enough for USB 2.0 and CAN FD data lines) |
Pinout & Package
Package: SMF (DO-219AB), surface-mount, unidirectional, cathode-marked with bar. Dimensions: 3.9 mm × 1.9 mm × 1.08 mm. Compatible with SOD-123W outline; wave and reflow solderable.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference terminal | Connected to ground or lowest potential node; completes clamping path during transient |
| Cathode | High-side surge input terminal | Connected to protected line (e.g., USB D+); conducts avalanche current to anode when VR > VBR |
Key Features
| Feature | Design Value |
|---|---|
| "Low-Noise" fast-response technology | Sub-nanosecond turn-on enables protection of high-speed digital interfaces without signal distortion |
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD stress |
| Halogen-free molding compound | Complies with IEC 61249-2-21 and RoHS; eliminates corrosive off-gassing in sealed enclosures |
| 10/1000 μs waveform rating | Rated for IEC 61000-4-5 Level 4 (2 kV line-to-earth) surge immunity in industrial control systems |
| MSL level 1 handling | No dry-pack or baking required before assembly; supports high-throughput SMT production |
Applications
| Automotive Sensor Interface | USB 2.0 Data Line Protection |
|---|---|
Use Scenario: Protecting LIN bus or analog sensor outputs (e.g., pressure, temperature) in engine control units exposed to load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed between sensor output and microcontroller ADC input. Use Value: Limits transient voltage to ≤16.3 V while maintaining 10.30 V stand-off, preventing ADC saturation and latch-up during 23.98 A surges. |
Use Scenario: Safeguarding USB 2.0 D+ and D− lines against ESD events in vehicle infotainment head units. IC Role / Device Role / Timing Role: Bidirectional protection not required; single VTVS10GSMF-M3-08 per line provides asymmetric clamping aligned with USB signaling polarity. Use Value: 988 pF capacitance avoids signal integrity degradation at 480 Mbps, while ±30 kV ESD rating exceeds IEC 61000-4-2 compliance margin. |
| Industrial CAN FD Node | Smartphone Camera Module Interface |
Use Scenario: Shielding CAN FD transceiver I/O pins from coupling-induced transients in factory automation PLCs. IC Role / Device Role / Timing Role: Standoff voltage (10.30 V) matches typical CAN FD common-mode range; clamps surges before transceiver damage threshold. Use Value: 400 W peak power rating handles repetitive 10/1000 μs transients without parametric shift, ensuring long-term robustness. |
Use Scenario: ESD protection for MIPI CSI-2 data lanes connecting image sensor to application processor in compact mobile designs. IC Role / Device Role / Timing Role: Anode grounded, cathode tied to signal line; leverages low 1.08 mm height for tight board stacking. Use Value: DO-219AB footprint minimizes PCB area vs. SMA/SMB, while −55 °C to +175 °C rating accommodates thermal cycling in camera modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ10A-E3/5A | ±5 % VBR tolerance (11.1–12.9 V), higher 1000 pF capacitance, SMA package (larger footprint) | Less precise clamping threshold; unsuitable for tight-tolerance 10 V rail protection | Select when cost priority outweighs precision and board space constraints |
| TPSMD10A | 10.0 V nominal VWM, 1000 W rating, but 22.5 V clamping at 43.5 A - significantly higher let-through voltage | Higher clamping compromises protection of 3.3 V/5 V logic; better suited for 24 V industrial lines | Choose only if system can tolerate ≥22 V transient overshoot on protected node |
Compared with SMAJ10A-E3/5A and TPSMD10A, VTVS10GSMF-M3-08 offers tighter ±2 % breakdown tolerance, lower 16.3 V clamping, and a 30 % smaller footprint - making it optimal for space-constrained, high-reliability automotive and portable electronics where precise voltage thresholds and minimal parasitic capacitance are essential.
Availability
VTVS10GSMF-M3-08 is available at Aetrix Electronics and suitable for automotive infotainment, industrial CAN FD nodes, and smartphone camera interface designs requiring stable component supply, AEC-Q101 compliance, and consistent 10.30 V stand-off performance across production lots.
Supply support for VTVS10GSMF-M3-08 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 diodes, MOSFETs, and passive components for automotive, industrial, and computing markets.
The VTVS eSMP® Series targets high-density ESD/surge protection in space-limited applications, with emphasis on AEC-Q101 qualification, low-profile packaging, and precise ±2 % breakdown tolerance for next-generation automotive electronics.
FAQ
What is the exact reverse breakdown voltage range for VTVS10GSMF-M3-08?
The VTVS10GSMF-M3-08 has a reverse breakdown voltage (VBR) of 11.81 V minimum to 12.30 V maximum at IT = 1 mA and TJ = 25 °C, reflecting its ±2 % tolerance grade. This tight specification ensures predictable clamping onset in 10 V nominal systems and distinguishes it from ±5 % variants like VTVS10ASMF-M3-08.
Is VTVS10GSMF-M3-08 qualified for automotive use?
Yes, VTVS10GSMF-M3-08 is AEC-Q101 qualified, having passed stress tests including high-temperature reverse bias (HTRB), temperature cycling, and ESD robustness per JESD22-A114. Its −55 °C to +175 °C operating range and halogen-free construction meet automotive under-hood and cabin module requirements.
What does the "-M3-08" suffix indicate in VTVS10GSMF-M3-08?
The "-M3-08" suffix denotes tape-and-reel packaging: "M3" specifies lead (Pb)-free, RoHS-compliant tin plating, and "-08" indicates 3000 units per 7-inch reel (8 mm tape width, minimum order quantity 30 k units). This format supports automated SMT placement in high-volume manufacturing.
How does VTVS10GSMF-M3-08 compare to bidirectional TVS diodes in USB protection?
VTVS10GSMF-M3-08 is unidirectional and optimized for DC-biased lines like USB 2.0 D+ (typically pulled up to 3.3 V). Unlike bidirectional devices, it avoids leakage current during normal operation and provides lower clamping voltage (≤16.3 V) for positive transients - critical when protecting 3.3 V tolerant PHYs without compromising signal integrity.
Can VTVS10GSMF-M3-08 be used in parallel for higher surge current handling?
No - VTVS10GSMF-M3-08 is not characterized for parallel operation. Variations in VBR tolerance (±2 %) and dynamic impedance cause current imbalance during surge events, risking thermal runaway in one device. For higher IPPM, select a single higher-rated part such as VTVS12GSMF-M3-08 (19.53 A) or consult Vishay's application note AN8001 for derating guidance.
VTVS10GSMF-M3-08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-219AB
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 10.3V
- Voltage - Breakdown (Min):
- 11.81V
- Voltage - Clamping (Max) @ Ipp:
- 16.3V
- Current - Peak Pulse (10/1000µs):
- 23.98A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 988pF @ 1MHz
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-219AB (SMF)
VTVS10GSMF-M3-08 FAQ
1.How can I place an order for VTVS10GSMF-M3-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VTVS10GSMF-M3-08 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 VTVS10GSMF-M3-08 reliable?
The price and inventory of VTVS10GSMF-M3-08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VTVS10GSMF-M3-08 is usually 5 days.
3.What payment methods are accepted for VTVS10GSMF-M3-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VTVS10GSMF-M3-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VTVS10GSMF-M3-08?
VTVS10GSMF-M3-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VTVS10GSMF-M3-08 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 VTVS10GSMF-M3-08?
For technical support, including VTVS10GSMF-M3-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VTVS10GSMF-M3-08 requirements.
6.How does Aetrix verify that VTVS10GSMF-M3-08 is sourced from the original manufacturer or authorized distributors?
All VTVS10GSMF-M3-08 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 VTVS10GSMF-M3-08 meets industry standards.
7.What is the process for return or replacement of VTVS10GSMF-M3-08?
All VTVS10GSMF-M3-08 units undergo pre-shipment inspection (PSI). If there is an issue with VTVS10GSMF-M3-08, 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 VTVS10GSMF-M3-08 part is unused and in its original packaging.
Return procedure for VTVS10GSMF-M3-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VTVS10GSMF-M3-08 Tags
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