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Vishay General Semiconductor - Diodes Division VTVS58GSMF-M3-08
- Part No.:
- VTVS58GSMF-M3-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-219AB
- Datasheet:
-
VTVS58GSMF-M3-08.pdf
- Description:
- TVS DIODE 57.6VWM 98VC DO219AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,653
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Product details
Overview
VTVS58GSMF-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. It features a 57.6 V stand-off voltage (VRWM), 66.64–69.36 V reverse breakdown (VBR at 1 mA), 98 A peak pulse current (10/1000 μs), 98 V maximum clamping voltage (VC), and ±2 % VBR tolerance - ideal for automotive infotainment power rail protection.
For engineers reviewing the VTVS58GSMF-M3-08 datasheet, VTVS58GSMF-M3-08 pinout, VTVS58GSMF-M3-08 application, or VTVS58GSMF-M3-08 equivalent, key selection criteria include clamping performance under 10/1000 μs surges, IEC 61000-4-2 ±30 kV ESD immunity, AEC-Q101 qualification status, thermal resistance (20 K/W), and compatibility with SOD-123W footprint layouts.
Technical Context
This device operates as a unidirectional avalanche diode, triggering when reverse voltage exceeds its precisely specified breakdown range (66.64–69.36 V). Its low 20 K/W junction-to-lead thermal resistance enables reliable power dissipation during 400 W transient events without thermal runaway.
The SMF package supports wave and reflow soldering per J-STD-020 MSL level 1, with halogen-free molding compound (UL 94 V-0) and tin-plated terminations. Its 1.08 mm height and 3.9 × 1.9 mm outline ensure compatibility with space-constrained automotive PCBs requiring robust ESD hardening.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 400 W (10/1000 μs waveform - sustains automotive load-dump and ISO 7637-2 transient energy) |
| Stand-off Voltage (VRWM) | 57.6 V (maximum continuous reverse voltage before leakage exceeds 0.05 μA - sets operating margin above 48 V systems) |
| Breakdown Voltage (VBR) | 66.64–69.36 V at IT = 1 mA (±2 % tolerance - ensures precise trigger threshold for 57.6 V rails) |
| Clamping Voltage (VC) | 98 V at IPPM = 98 A (limits downstream IC stress during worst-case transients - critical for 60 V-rated components) |
| ESD Immunity | ±30 kV contact & air discharge (IEC 61000-4-2 - meets automotive electronics immunity requirements) |
| Junction Temp Range | −55 °C to +175 °C (supports under-hood deployment in engine control modules and ADAS sensors) |
| Package | SMF (DO-219AB) - identical footprint to SOD-123W, enabling drop-in replacement in existing designs |
Pinout & Package
SMF (DO-219AB) package: low-profile surface-mount diode with cathode marking bar; dimensions 3.9 mm × 1.9 mm × 1.08 mm; compatible with standard SOD-123W land pattern.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input/protected line connection | Connected to the line being protected (e.g., 48 V supply rail); conducts during forward surge events |
| Cathode | Ground reference / clamping node | Connected to system ground or low-impedance return path; defines clamping voltage relative to ground |
Key Features
| Feature | Design Value |
|---|---|
| "Low-Noise" fast response | Sub-nanosecond turn-on time - clamps transients before sensitive logic or analog circuitry is damaged |
| AEC-Q101 qualified | Validated for automotive applications including powertrain, body electronics, and infotainment systems |
| Halogen-free & RoHS-compliant | Meets automotive environmental standards (JESD201 class 2 whisker testing, UL 94 V-0 flammability) |
| Reflow/wave solderable | Rated for peak temperatures up to 260 °C - compatible with standard PCB assembly processes |
| 1.08 mm profile | Enables high-density layout in compact ECUs where vertical clearance is constrained (e.g., camera modules) |
Applications
| Automotive Infotainment Power Rail | Industrial 48 V DC Bus Protection |
|---|---|
|
Use Scenario: Protecting USB-C PD and HDMI power lines in head units against load dump and jump-start surges. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed between 48 V input and local DC-DC converter input. Use Value: Clamps 98 V at 98 A, limiting stress on downstream 60 V-rated buck controllers and ensuring ASIL-B compliance. |
Use Scenario: Safeguarding programmable logic controllers (PLCs) powered from 48 V industrial supplies exposed to switching transients. IC Role / Device Role / Timing Role: Primary overvoltage clamp on main 48 V input bus prior to isolation and regulation stages. Use Value: Withstands repeated 400 W pulses without degradation, maintaining protection integrity across 10+ year field life. |
| ADAS Camera Module Supply | Electric Power Steering (EPS) Sensor Interface |
|
Use Scenario: Shielding MIPI CSI-2 power pins in surround-view cameras from ESD events during vehicle assembly and service. IC Role / Device Role / Timing Role: Localized TVS adjacent to image sensor power pins, minimizing trace inductance. Use Value: ±30 kV IEC 61000-4-2 rating prevents latch-up or damage during handling, while 245 pF capacitance avoids signal integrity impact. |
Use Scenario: Protecting torque sensor analog outputs in EPS systems from coupled transients on nearby motor drive lines. IC Role / Device Role / Timing Role: Bidirectional-capable protection (via unidirectional placement with series resistor) on low-noise analog sensing paths. Use Value: Low clamping voltage (98 V) preserves signal fidelity across 0–5 V ratiometric outputs, avoiding ADC saturation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ58A-E3/5A | 58 V VRWM, ±5 % VBR tolerance, 100 A IPPM, SMA package (DO-214AC) | Larger footprint (4.5 × 2.7 mm), higher thermal resistance (35 K/W), no AEC-Q101 qualification | Use where cost sensitivity outweighs automotive qualification and board space constraints. |
| TPSMD58A | 58 V VRWM, ±5 % VBR, 100 A IPPM, SMD package (DO-214AB), 100 pF typical capacitance | Higher clamping voltage (104 V), non-AEC-Q101, halogen-free but not explicitly automotive-grade | Select when lower capacitance is prioritized over clamping tightness and automotive reliability validation. |
Compared with SMAJ58A-E3/5A and TPSMD58A, VTVS58GSMF-M3-08 offers tighter ±2 % VBR tolerance, lower 98 V clamping, AEC-Q101 qualification, and a 30 % smaller footprint - making it optimal for space-limited, safety-critical automotive designs demanding repeatable surge response.
Availability
VTVS58GSMF-M3-08 is available at Aetrix Electronics and suitable for automotive infotainment, industrial 48 V DC bus, ADAS camera module, and electric power steering applications requiring stable component supply and long-term lifecycle support.
Supply support for VTVS58GSMF-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, optoelectronics, and passive components for automotive, industrial, and computing markets.
The VTVS eSMP® Series delivers AEC-Q101-qualified TVS diodes optimized for harsh-environment surge and ESD protection in next-generation 48 V architectures and ADAS subsystems.
FAQ
What is the clamping voltage of VTVS58GSMF-M3-08 at its rated peak pulse current?
The VTVS58GSMF-M3-08 has a maximum reverse clamping voltage (VC) of 98 V at its rated peak pulse current (IPPM) of 98 A under a 10/1000 μs waveform. This value is measured per standard test conditions and ensures predictable overvoltage limiting for downstream 60 V-rated components in automotive and industrial systems.
Is VTVS58GSMF-M3-08 qualified to AEC-Q101?
Yes, VTVS58GSMF-M3-08 is AEC-Q101 qualified. This qualification confirms its suitability for automotive applications including engine control, body electronics, and ADAS systems, with validated performance across temperature cycling, humidity, and mechanical shock tests per the AEC-Q101 standard.
What does the "G" in VTVS58GSMF-M3-08 indicate?
The "G" in VTVS58GSMF-M3-08 denotes ±2 % tolerance on the reverse breakdown voltage (VBR), distinguishing it from "A"-suffix variants with ±5 % tolerance. This tighter tolerance ensures more consistent clamping behavior across production lots, critical for precision protection in 48 V automotive power domains.
Can VTVS58GSMF-M3-08 be used in bidirectional configurations?
No, VTVS58GSMF-M3-08 is a unidirectional TVS diode. For bidirectional protection, two devices must be connected in series opposition or a dedicated bidirectional part such as VTVS58BGMF-M3-08 should be selected - the "B" suffix indicates bidirectional construction.
What is the thermal resistance of VTVS58GSMF-M3-08, and how does it affect surge handling?
VTVS58GSMF-M3-08 has a junction-to-lead thermal resistance (RthJL) of 20 K/W when mounted on an infinite heat sink. This low value allows efficient heat transfer during 400 W transient events, preventing thermal runaway and enabling reliable operation at junction temperatures up to +175 °C - essential for under-hood automotive deployment.
VTVS58GSMF-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):
- 57.6V
- Voltage - Breakdown (Min):
- 66.64V
- Voltage - Clamping (Max) @ Ipp:
- 98V
- Current - Peak Pulse (10/1000µs):
- 4.01A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 245pF @ 1MHz
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-219AB (SMF)
VTVS58GSMF-M3-08 FAQ
1.How can I place an order for VTVS58GSMF-M3-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VTVS58GSMF-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 VTVS58GSMF-M3-08 reliable?
The price and inventory of VTVS58GSMF-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 VTVS58GSMF-M3-08 is usually 5 days.
3.What payment methods are accepted for VTVS58GSMF-M3-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VTVS58GSMF-M3-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VTVS58GSMF-M3-08?
VTVS58GSMF-M3-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VTVS58GSMF-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 VTVS58GSMF-M3-08?
For technical support, including VTVS58GSMF-M3-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VTVS58GSMF-M3-08 requirements.
6.How does Aetrix verify that VTVS58GSMF-M3-08 is sourced from the original manufacturer or authorized distributors?
All VTVS58GSMF-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 VTVS58GSMF-M3-08 meets industry standards.
7.What is the process for return or replacement of VTVS58GSMF-M3-08?
All VTVS58GSMF-M3-08 units undergo pre-shipment inspection (PSI). If there is an issue with VTVS58GSMF-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 VTVS58GSMF-M3-08 part is unused and in its original packaging.
Return procedure for VTVS58GSMF-M3-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VTVS58GSMF-M3-08 Tags
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