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Vishay General Semiconductor - Diodes Division VTVS58GSMF-M3-18
- Part No.:
- VTVS58GSMF-M3-18
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-219AB
- Datasheet:
-
VTVS58GSMF-M3-18.pdf
- Description:
- TVS DIODE 57.6VWM 98VC DO219AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,993
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Product details
Overview
VTVS58GSMF-M3-18 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 66.64 V minimum and 69.36 V maximum reverse breakdown voltage at 1 mA, 57.6 V maximum stand-off voltage, 4.01 A peak pulse current (10/1000 μs), and clamps to 98 V at rated current - deployed in automotive infotainment power rails and USB-C port protection.
For engineers reviewing the VTVS58GSMF-M3-18 datasheet, VTVS58GSMF-M3-18 pinout, VTVS58GSMF-M3-18 application, or VTVS58GSMF-M3-18 equivalent, key selection criteria include ±2 % VBR tolerance, 245 pF typical junction capacitance at 0 V, AEC-Q101 qualification status, IEC 61000-4-2 ±30 kV ESD immunity, and compatibility with SOD-123W footprint constraints.
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-clamping behavior (VC = 98 V @ IPPM) ensures downstream ICs remain below absolute maximum ratings during transients.
Engineered for high-reliability automotive and industrial environments, it sustains 175 °C junction temperature, meets halogen-free and RoHS-compliant material requirements, and supports wave/reflow soldering per J-STD-020 MSL level 1 conditions up to 260 °C peak.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR min/max | 66.64 V / 69.36 V at IT = 1 mA - defines precise turn-on threshold for overvoltage detection |
| VRWM | 57.6 V maximum - sets safe continuous operating voltage before leakage rises |
| IPPM | 4.01 A (10/1000 μs waveform) - quantifies surge-handling capacity for ISO 7637-2 Pulse 1/2a |
| VC | 98 V at IPPM - clamping voltage limiting stress on protected circuitry |
| CD | 245 pF at VR = 0 V, f = 1 MHz - impacts signal integrity in high-speed data lines like USB 2.0 |
| ESD rating | ±30 kV contact / ±30 kV air per IEC 61000-4-2 - exceeds Level 4 immunity for user-accessible ports |
| TJ max | +175 °C - enables operation in under-hood automotive locations without derating |
Pinout & Package
Package: SMF (DO-219AB), low-profile surface-mount case compatible with SOD-123W footprint; dimensions 3.9 mm × 1.9 mm × 1.08 mm; cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference node for unidirectional clamping | Connected to protected line; conducts only during reverse overvoltage events |
| Cathode | Clamping output terminal | Connected to ground or lower-potential rail; sinks transient current into return path |
Key Features
| Feature | Design Value |
|---|---|
| ±2 % VBR tolerance | Enables tighter system-level overvoltage margin control vs. ±5 % variants (e.g., VTVS58ASMF) |
| 400 W peak pulse power | Supports robust protection against ISO 7637-2 Load Dump and EFT bursts without thermal runaway |
| Low-noise fast response | Nanosecond-scale turn-on ensures clamping before sensitive ICs experience overstress |
| AEC-Q101 qualified | Validated for automotive-grade reliability including HTOL, temperature cycling, and HTRB testing |
| Halogen-free & RoHS | Meets automotive OEM environmental compliance mandates and end-of-life recycling requirements |
Applications
| Automotive Infotainment Power Rail | USB-C Port Protection |
|---|---|
Use Scenario: Protecting 12 V supply inputs to head unit MCUs and display drivers from load dump and jump-start surges. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed between input rail and chassis ground. Use Value: Clamps transients to ≤98 V while maintaining <0.05 μA leakage at 57.6 V, preserving quiescent current budget. |
Use Scenario: Safeguarding USB-C CC and VBUS pins against ESD events during hot-plug insertion. IC Role / Device Role / Timing Role: Standoff-rated TVS on each protected line, leveraging 245 pF capacitance to avoid USB 2.0 signal degradation. Use Value: Delivers ±30 kV IEC 61000-4-2 immunity without compromising eye diagram integrity or USB enumeration timing. |
| Industrial Sensor Interface | DC-DC Converter Input Stage |
Use Scenario: Shielding 24 V analog sensor outputs (e.g., 4–20 mA loops) from induced lightning surges in factory floor wiring. IC Role / Device Role / Timing Role: Primary transient clamp on sensor-side PCB, mounted near connector entry point. Use Value: Withstands repeated 4.01 A pulses without parameter shift, ensuring long-term calibration stability. |
Use Scenario: Front-end surge suppression for 48 V input to isolated DC-DC modules in telecom power systems. IC Role / Device Role / Timing Role: First-line defense before input filter capacitors and controller ICs. Use Value: 175 °C max junction temperature allows placement near heat-generating magnetics without thermal derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VTVS58ASMF-M3-18 | ±5 % VBR tolerance (64.6–71.4 V); same package, power, and clamping | Less precise overvoltage threshold; suitable where wider margin acceptable | Select when cost sensitivity outweighs need for tight VBR control |
| SMAJ58A-E3/5AT | 65.6–72.2 V VBR; 5.0 A IPPM; SMA package (larger footprint) | Higher surge current but requires 4.5 mm × 2.7 mm board area vs. SMF's 3.9 mm × 1.9 mm | Choose if higher IPPM is critical and PCB space permits larger case |
Compared with VTVS58GSMF-M3-18, VTVS58ASMF-M3-18 trades VBR precision for lower cost, while SMAJ58A-E3/5AT offers greater surge margin at the expense of board space and thermal resistance - making VTVS58GSMF-M3-18 optimal for space-constrained, high-precision automotive designs.
Availability
VTVS58GSMF-M3-18 is available at Aetrix Electronics and suitable for automotive infotainment systems, USB-C interface protection, industrial sensor interfaces, and DC-DC converter input stages requiring stable component supply across extended production lifecycles.
Supply support for VTVS58GSMF-M3-18 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.
VTVS58GSMF-M3-18 belongs to Vishay's TransZorb® eSMP® Series - engineered specifically for compact, high-power transient suppression in AEC-Q101-compliant automotive subsystems and harsh-environment industrial controls.
FAQ
What is the exact reverse breakdown voltage range for VTVS58GSMF-M3-18?
The VTVS58GSMF-M3-18 has a guaranteed reverse breakdown voltage range of 66.64 V to 69.36 V at IT = 1 mA and TJ = 25 °C, reflecting its ±2 % VBR tolerance grade. This tight specification ensures predictable clamping onset in safety-critical automotive circuits where overvoltage margins must be tightly controlled. The VTVS58GSMF-M3-18 maintains this range across its full operating temperature span.
Is VTVS58GSMF-M3-18 qualified for automotive use?
Yes, VTVS58GSMF-M3-18 is AEC-Q101 qualified, having passed stress tests including high-temperature operating life (HTOL), temperature cycling, and highly accelerated stress testing (HAST). This qualification confirms its suitability for under-hood and cabin applications such as infotainment power rails and body control modules. The VTVS58GSMF-M3-18 meets all required failure rate and reliability benchmarks defined in the AEC-Q101 standard.
What is the maximum clamping voltage of VTVS58GSMF-M3-18 under surge conditions?
The VTVS58GSMF-M3-18 clamps to a maximum of 98 V at its rated peak pulse current of 4.01 A (10/1000 μs waveform). This value is measured per standardized test conditions and represents the upper limit of voltage seen by downstream circuitry during worst-case transients. The VTVS58GSMF-M3-18 achieves this clamping performance while maintaining low leakage (<0.05 μA at VRWM) in normal operation.
Does VTVS58GSMF-M3-18 meet IEC 61000-4-2 ESD immunity requirements?
Yes, VTVS58GSMF-M3-18 delivers ±30 kV contact discharge and ±30 kV air discharge immunity per IEC 61000-4-2, exceeding Level 4 - the highest severity class. This performance is intrinsic to its TransZorb® "low-noise" silicon structure and validated across production lots. The VTVS58GSMF-M3-18 provides certified ESD protection without requiring additional external filtering or layout modifications.
What package type does VTVS58GSMF-M3-18 use, and is it compatible with automated assembly?
VTVS58GSMF-M3-18 uses the SMF (DO-219AB) package - a low-profile, halogen-free surface-mount case measuring 3.9 mm × 1.9 mm × 1.08 mm, compatible with SOD-123W footprints. It is fully wave and reflow solderable per J-STD-020 MSL level 1, supporting peak temperatures up to 260 °C. The VTVS58GSMF-M3-18 is supplied on 8 mm tape-and-reel (3K per 7″ reel), optimized for high-speed pick-and-place equipment.
VTVS58GSMF-M3-18 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-M3-18 FAQ
1.How can I place an order for VTVS58GSMF-M3-18 through Aetrix?
Please submit a Request for Quotation (RFQ) for VTVS58GSMF-M3-18 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-M3-18 reliable?
The price and inventory of VTVS58GSMF-M3-18 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VTVS58GSMF-M3-18 is usually 5 days.
3.What payment methods are accepted for VTVS58GSMF-M3-18?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VTVS58GSMF-M3-18 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VTVS58GSMF-M3-18?
VTVS58GSMF-M3-18 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VTVS58GSMF-M3-18 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-M3-18?
For technical support, including VTVS58GSMF-M3-18 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VTVS58GSMF-M3-18 requirements.
6.How does Aetrix verify that VTVS58GSMF-M3-18 is sourced from the original manufacturer or authorized distributors?
All VTVS58GSMF-M3-18 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-M3-18 meets industry standards.
7.What is the process for return or replacement of VTVS58GSMF-M3-18?
All VTVS58GSMF-M3-18 units undergo pre-shipment inspection (PSI). If there is an issue with VTVS58GSMF-M3-18, 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-M3-18 part is unused and in its original packaging.
Return procedure for VTVS58GSMF-M3-18:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VTVS58GSMF-M3-18 Tags
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