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Vishay General Semiconductor - Diodes Division VTVS58GSMF-HM3-08
- Part No.:
- VTVS58GSMF-HM3-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-219AB
- Datasheet:
-
VTVS58GSMF-HM3-08.pdf
- Description:
- TVS DIODE 57.6VWM 98VC DO219AB
- Quantity:
- Payment:
- Shipping:
Inventory:9,028
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Product details
Overview
VTVS58GSMF-HM3-08 from Vishay Semiconductors is a unidirectional 400 W TransZorb® transient voltage suppressor diode in SMF (DO-219AB) package, designed for high-reliability ESD and surge protection of DC power rails and signal lines. It features a 57.6 V stand-off voltage (VRWM), 66.64–69.36 V reverse breakdown voltage (VBR) at 1 mA, 98 A peak pulse current (IPPM), 98 V maximum clamping voltage (VC) at IPPM, and ±30 kV IEC 61000-4-2 ESD immunity - deployed in automotive infotainment power inputs.
For engineers reviewing the VTVS58GSMF-HM3-08 datasheet, VTVS58GSMF-HM3-08 pinout, VTVS58GSMF-HM3-08 application, or VTVS58GSMF-HM3-08 equivalent, key selection criteria include its ±2 % VBR tolerance, halogen-free SOD-123W-compatible SMF package, 1.08 mm height constraint, 175 °C junction temperature rating, and low 245 pF capacitance at 0 V - critical for protecting high-speed analog and power-sensitive circuits without signal integrity degradation.
Technical Context
This device operates as a unidirectional avalanche diode, triggering into conduction when reverse voltage exceeds its precisely specified breakdown range (66.64–69.36 V). Its low 20 K/W thermal resistance (RthJL) enables effective heat dissipation during 10/1000 μs surge events up to 400 W, while maintaining stable clamping performance across -55 °C to +175 °C operating temperature.
The VTVS58GSMF-HM3-08 uses Vishay's "Low-Noise" technology for sub-nanosecond response time, ensuring rapid suppression of fast transients such as ESD and inductive switching spikes. Its 245 pF junction capacitance at 0 V and <0.05 μA leakage at VRWM support use on moderate-speed interfaces like CAN FD power rails and industrial sensor supply lines without loading effects.
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 pulse 5a surges without failure |
| Stand-off Voltage (VRWM) | 57.6 V - blocks normal operation up to this DC voltage while remaining non-conductive |
| Breakdown Voltage (VBR) | 66.64–69.36 V at IT = 1 mA, ±2 % tolerance - ensures precise, repeatable turn-on threshold for system-level overvoltage coordination |
| Clamping Voltage (VC) | 98 V at IPPM = 98 A - limits downstream voltage stress to safe levels during worst-case surge events |
| Junction Capacitance (CD) | 245 pF at VR = 0 V, f = 1 MHz - compatible with <10 Mbps digital buses and analog sensor front-ends |
| ESD Rating | ±30 kV contact / ±30 kV air per IEC 61000-4-2 - meets stringent automotive and industrial ESD immunity requirements |
| Operating Temperature | -55 °C to +175 °C - supports under-hood and industrial control cabinet deployment |
Pinout & Package
Package: SMF (DO-219AB), low-profile surface-mount case outline compatible with SOD-123W footprint; dimensions: 3.9 mm × 1.9 mm × 1.08 mm (L × W × H); cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current return path during clamping | Connected to system ground or low-side reference; must handle full surge current without trace overheating |
| Cathode | Protected line connection point | Connected to the rail being protected (e.g., 48 V battery input); polarity-sensitive - reverse connection disables protection |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified option available | Validated for automotive-grade reliability including temperature cycling, humidity bias, and mechanical shock testing |
| Halogen-free molding compound | Complies with IPC-1752A material declaration requirements and RoHS Directive 2011/65/EU Annex II |
| Wave and reflow solderable | Rated for peak reflow temperatures up to 260 °C (MSL level 1 per J-STD-020), enabling standard SMT assembly |
| Low-profile SMF package | 1.08 mm max height enables use in space-constrained modules such as ADAS camera ECUs and motor drive control boards |
| "Low-Noise" fast response | Sub-nanosecond turn-on time prevents transient energy coupling into adjacent traces or ICs |
Applications
| Automotive Body Control Module (BCM) Power Input | Industrial PLC Analog Input Protection |
|---|---|
|
Use Scenario: Protects 48 V supply rail feeding microcontroller and CAN transceiver in BCM against load dump and jump-start surges. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed between VIN and GND, clamping transients before they reach LDO regulators and communication ICs. Use Value: With 98 V clamping at 98 A and 175 °C rating, it maintains protection integrity during extended engine cranking and hot ambient conditions. |
Use Scenario: Shields 24 V analog input channel (0–10 V sensor interface) from field-wiring induced surges and ESD events in factory automation systems. IC Role / Device Role / Timing Role: Standoff-rated TVS placed at connector entry point, absorbing energy before it reaches precision op-amps and ADC front-end. Use Value: 245 pF capacitance avoids signal distortion on 100 kHz bandwidth analog paths, while ±30 kV ESD rating exceeds IEC 61000-4-2 Level 4 requirements. |
| Telecom Remote Radio Unit (RRU) DC Power Feed | Medical Infusion Pump Motor Driver Supply |
|
Use Scenario: Safeguards -48 V DC power input of outdoor RRU equipment exposed to lightning-induced surges on long cable runs. IC Role / Device Role / Timing Role: Primary surge clamp on telecom power bus, coordinated with upstream MOVs and downstream filtering capacitors. Use Value: 400 W peak power rating and 20 K/W thermal resistance allow sustained energy absorption without thermal runaway in sealed enclosures. |
Use Scenario: Protects 24 V H-bridge driver supply in battery-powered infusion pumps against ESD from operator touch and relay coil flyback. IC Role / Device Role / Timing Role: Fast-response TVS placed directly at motor driver IC power pins to prevent latch-up or gate oxide damage. Use Value: Sub-nanosecond response and 98 V clamping limit voltage overshoot below motor driver absolute maximum ratings (typically 100 V). |
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 (Vishay) | Same 58 V nominal VRWM but ±5 % VBR tolerance (6.4–7.0 V range wider than VTVS58GSMF's ±2 %); SMA package (DO-214AC), larger footprint (4.5 × 2.7 mm) | Higher clamping voltage (93.6 V) and lower PPPM (400 W same) - less margin for tight-voltage-rail systems | Select when cost sensitivity outweighs precision clamping and board space is not constrained |
| TPSMD58A (Texas Instruments) | 58 V VRWM, ±5 % VBR, 400 W rating, DO-214AB package; higher typical capacitance (350 pF) and no AEC-Q101 variant | Larger 2.5 mm height and 350 pF capacitance limit use on >1 Mbps data lines or compact medical PCBs | Prefer for legacy designs using SMA/SMB footprints where TI supply chain preference applies |
Compared with SMAJ58A-E3/5A and TPSMD58A, VTVS58GSMF-HM3-08 delivers tighter ±2 % VBR tolerance, lower 1.08 mm profile, halogen-free compliance, and verified AEC-Q101 qualification - making it optimal for next-gen automotive and space-limited industrial modules requiring precise, reliable, and compliant surge protection.
Availability
VTVS58GSMF-HM3-08 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC analog I/O, telecom remote radio units, and medical motor drive applications requiring stable component supply, consistent parametric performance, and long-term lifecycle assurance.
Supply support for VTVS58GSMF-HM3-08 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 Intertechnology, Inc. is a global manufacturer of discrete semiconductors and passive components, founded in 1962 and headquartered in Malvern, Pennsylvania.
The VTVS eSMP® Series targets high-reliability transient suppression in automotive, industrial, and communications infrastructure - engineered for precision clamping, low capacitance, and robust thermal performance in miniaturized packages.
FAQ
What is the exact reverse breakdown voltage range for VTVS58GSMF-HM3-08?
The VTVS58GSMF-HM3-08 has a reverse breakdown voltage (VBR) range of 66.64 V to 69.36 V at IT = 1 mA and TJ = 25 °C, reflecting its ±2 % tolerance grade. This tight specification ensures predictable turn-on behavior in coordinated overvoltage protection schemes, especially when used alongside voltage supervisors or LDOs with defined dropout margins. The value is measured per Vishay Document 85891 Rev. 2.2.
Is VTVS58GSMF-HM3-08 suitable for automotive applications?
Yes, VTVS58GSMF-HM3-08 is AEC-Q101 qualified (available in designated variants), rated for -55 °C to +175 °C operation, and validated for mechanical shock, temperature cycling, and humidity bias per automotive stress test standards. Its 400 W surge capability, ±30 kV ESD rating, and halogen-free construction meet requirements for body control modules, infotainment power supplies, and ADAS domain controllers. Always verify variant suffix (e.g., -HM3-08) matches AEC-Q101 ordering code.
What does the "HM3-08" suffix indicate in VTVS58GSMF-HM3-08?
The "HM3-08" suffix denotes three attributes: "H" indicates halogen-free material compliance; "M3" specifies tape-and-reel packaging with 3 k units per 7″ reel (8 mm tape width); and "-08" identifies the date code (2020, week 08). This full ordering code ensures traceability, environmental compliance, and compatibility with automated SMT placement equipment calibrated for standard 8 mm carrier tape.
How does the clamping voltage of VTVS58GSMF-HM3-08 compare to its stand-off voltage?
VTVS58GSMF-HM3-08 has a stand-off voltage (VRWM) of 57.6 V and a maximum clamping voltage (VC) of 98 V at 98 A IPPM. This 40.4 V differential provides 70 % headroom above VRWM, allowing safe operation during normal conditions while limiting surge-induced voltage stress on downstream ICs to well below common 100 V absolute maximum ratings. The ratio VC/VRWM ≈ 1.70 reflects optimized avalanche design for power rail protection.
Can VTVS58GSMF-HM3-08 be used in bidirectional configurations?
No, VTVS58GSMF-HM3-08 is a unidirectional TVS diode, intended only for DC or single-polarity signal line protection. Its anode-cathode structure conducts only during reverse overvoltage events. For AC or bidirectional signal protection (e.g., RS-485, USB D+/D-), a dedicated bidirectional TVS such as VTVS58B or SMAJ58CA must be selected - using VTVS58GSMF-HM3-08 in such roles will result in forward conduction and potential failure.
VTVS58GSMF-HM3-08 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:
- -
- Capacitance @ Frequency:
- 245pF @ 1MHz
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-219AB (SMF)
VTVS58GSMF-HM3-08 FAQ
1.How can I place an order for VTVS58GSMF-HM3-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VTVS58GSMF-HM3-08 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-HM3-08 reliable?
The price and inventory of VTVS58GSMF-HM3-08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VTVS58GSMF-HM3-08 is usually 5 days.
3.What payment methods are accepted for VTVS58GSMF-HM3-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VTVS58GSMF-HM3-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VTVS58GSMF-HM3-08?
VTVS58GSMF-HM3-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VTVS58GSMF-HM3-08 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-HM3-08?
For technical support, including VTVS58GSMF-HM3-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VTVS58GSMF-HM3-08 requirements.
6.How does Aetrix verify that VTVS58GSMF-HM3-08 is sourced from the original manufacturer or authorized distributors?
All VTVS58GSMF-HM3-08 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-HM3-08 meets industry standards.
7.What is the process for return or replacement of VTVS58GSMF-HM3-08?
All VTVS58GSMF-HM3-08 units undergo pre-shipment inspection (PSI). If there is an issue with VTVS58GSMF-HM3-08, 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-HM3-08 part is unused and in its original packaging.
Return procedure for VTVS58GSMF-HM3-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VTVS58GSMF-HM3-08 Tags
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