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Vishay V2NM63HM3/H
- Part No.:
- V2NM63HM3/H
- Manufacturer:
- Vishay
- Category:
- Single Diodes
- Package:
- 2-VDFN
- Datasheet:
-
V2NM63HM3/H.pdf
- Description:
- 2A, 60V, DFN3820A TRENCH SKY REC
- Quantity:
- Payment:
- Shipping:
Inventory:6,516
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Product details
Overview
V2NM63HM3/H from Vishay General Semiconductor is a surface-mount Trench MOS Barrier Schottky (TMBS®) rectifier in DFN3820A package, rated for 60 V reverse voltage and 2.0 A average forward current, with low 0.42 V forward voltage at 1.0 A and 125 °C junction temperature-used in DC/DC converters and polarity protection circuits.
For engineers reviewing the V2NM63HM3/H datasheet, V2NM63HM3/H pinout, V2NM63HM3/H application, or V2NM63HM3/H equivalent, key selection criteria include its AEC-Q101 qualification, side-wettable flanks for AOI, 175 °C max junction temperature, and compatibility with SMP (DO-220AA) footprint while delivering low power loss in space-constrained automotive and industrial power stages.
Technical Context
The V2NM63HM3/H employs trench MOS Schottky technology to achieve low forward voltage drop and high switching efficiency without reverse recovery charge. Its single-diode configuration supports unidirectional conduction in low-voltage, high-frequency power conversion paths.
Designed for automotive-grade reliability, it meets MSL Level 1 per J-STD-020 with 260 °C peak reflow tolerance and passes JESD 201 Class 2 whisker testing. The DFN3820A package enables thermal performance with RθJM = 6 °C/W and RθJA = 140 °C/W on standard FR4 PCBs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - maximum repetitive reverse blocking capability for 12 V–48 V system-level polarity protection and freewheeling |
| IF(AV) | 2.0 A at TA = 25 °C - continuous forward current rating on 10 mm × 10 mm copper pad, derates to 1.9 A at higher ambient |
| VF @ 1.0 A, 125 °C | 0.42 V - enables <1 W conduction loss at 2 A in compact DC/DC converter outputs |
| IFSM | 50 A - surge withstand for transient load dumps and inrush events in automotive subsystems |
| TJ max. | 175 °C - supports operation in under-hood environments and thermally demanding industrial enclosures |
| RθJA | 140 °C/W - thermal resistance enabling ~1.4 W dissipation before exceeding TJ max. on standard FR4 layout |
| CJ | 350 pF @ 4 V, 1 MHz - low junction capacitance minimizes switching losses in >100 kHz DC/DC topologies |
Pinout & Package
Package: DFN3820A - leadless, halogen-free, RoHS-compliant, AEC-Q101 qualified surface-mount package with side-wettable flanks for automated optical inspection (AOI). Dimensions: 3.95 mm × 2.18 mm × 0.88 mm (L × W × H), cathode marked by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Forward current entry terminal | Connected to input/source side of rectification path; requires low-inductance routing for high-frequency stability |
| Cathode (K) | Forward current exit terminal | Connected to output/load side; serves as thermal and electrical reference point with mount pad for heat transfer |
Key Features
| Feature | Design Value |
|---|---|
| Low-profile DFN3820A | 0.88 mm height enables use in ultra-thin power modules and stacked PCB assemblies |
| Side-wettable flanks | Enables 100 % solder joint inspection via AOI without X-ray, reducing manufacturing defect escape |
| Trench MOS Schottky architecture | Eliminates reverse recovery charge (Qrr ≈ 0), minimizing EMI and improving efficiency vs. planar Schottkys |
| AEC-Q101 qualification | Validated for automotive power electronics including body control modules and ADAS power supplies |
| Halogen-free & RoHS-compliant | Meets global environmental compliance requirements for industrial and consumer end equipment |
Applications
| Automotive Body Control Module (BCM) | Industrial DC/DC Converter |
|---|---|
Use Scenario: Reverse polarity protection on 12 V supply rail feeding microcontroller and CAN transceiver circuitry. IC Role / Device Role / Timing Role: Unidirectional blocking diode preventing damage during battery misconnection. Use Value: Withstands 50 A surge and operates up to 175 °C, ensuring robustness in engine bay environments. |
Use Scenario: Output rectification in 48 V-to-12 V synchronous buck converter for factory automation I/O modules. IC Role / Device Role / Timing Role: Freewheeling diode replacing synchronous MOSFET in cost-sensitive designs. Use Value: 0.42 V VF at 125 °C reduces conduction loss by >30 % vs. legacy Schottky alternatives. |
| USB-C Power Delivery Adapter | Telecom PoE Midspan Injector |
Use Scenario: Input polarity guard on 20 V USB-C PD input stage before buck controller. IC Role / Device Role / Timing Role: Low-loss series protection diode with minimal voltage headroom impact. Use Value: 60 V VRRM and 0.51 V VF at 25 °C ensure efficient operation across full PD voltage range. |
Use Scenario: Isolation diode in 57 V PoE midspan auxiliary power path feeding remote PHY devices. IC Role / Device Role / Timing Role: High-reliability blocking element in always-on telecom infrastructure. Use Value: AEC-Q101 qualification and 175 °C TJ max. support extended field life in sealed outdoor enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBM260H-13 | 60 V VRRM, 2 A IF(AV), DO-220AA (SMP) package, VF = 0.55 V @ 2 A, 25 °C; no AEC-Q101 qualification | Commercial-grade only; lacks automotive qualification and side-wettable flanks for AOI | Select when cost sensitivity outweighs AOI requirement and automotive qualification is not mandated |
| SS26HE3_A/H | 60 V VRRM, 2 A IF(AV), SMA package, VF = 0.75 V @ 2 A, 25 °C; higher VF and larger footprint than DFN3820A | Higher thermal resistance (RθJA ≈ 200 °C/W); unsuitable for high-density or thermally constrained layouts | Choose only if legacy SMA footprint compatibility is required and efficiency penalty is acceptable |
Compared with SBM260H-13 and SS26HE3_A/H, the V2NM63HM3/H delivers lower forward voltage, smaller footprint, and AEC-Q101 qualification-making it optimal for next-generation automotive and high-efficiency industrial power stages where board space, thermal performance, and qualification rigor are critical.
Availability
V2NM63HM3/H is available at Aetrix Electronics and suitable for automotive body control modules, industrial DC/DC converters, and USB-C power delivery adapters requiring stable component supply, AEC-Q101 compliance, and high-volume tape-and-reel logistics.
Supply support for V2NM63HM3/H 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 General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on reliability, efficiency, and application-specific optimization.
The V2NM63HM3/H belongs to Vishay's TMBS® Gen3 trench Schottky rectifier family, engineered for high-efficiency, low-VF power conversion in automotive and industrial systems where thermal density and qualification rigor are essential.
FAQ
What is the maximum junction temperature rating for V2NM63HM3/H?
The V2NM63HM3/H has a maximum junction temperature (TJ max.) of +175 °C, verified per JEDEC test methods and validated across its AEC-Q101 qualification profile. This rating allows reliable operation in under-hood automotive environments and thermally demanding industrial enclosures where ambient temperatures exceed 125 °C. The V2NM63HM3/H maintains specified electrical characteristics up to this limit when thermal design adheres to RθJA = 140 °C/W on standard FR4.
Is V2NM63HM3/H compatible with automated optical inspection (AOI)?
Yes, the V2NM63HM3/H features side-wettable flanks in its DFN3820A package, enabling full solder joint inspection using standard AOI systems without requiring X-ray. This capability is confirmed in Vishay's mechanical documentation and supported by its J-STD-020 MSL Level 1 reflow profile (peak 260 °C). The V2NM63HM3/H is explicitly designed for high-yield, high-reliability SMT assembly in automotive and industrial production lines.
Does V2NM63HM3/H meet AEC-Q101 qualification requirements?
Yes, the V2NM63HM3/H is fully AEC-Q101 qualified, as indicated by the "HM3" suffix and documented in Vishay's official ordering information table. It undergoes stress testing including high-temperature operating life, temperature cycling, and unbiased highly accelerated stress testing (uHAST), all aligned with AEC-Q101 Rev D. The V2NM63HM3/H is approved for use in automotive powertrain, chassis, and body electronics applications.
What is the forward voltage drop of V2NM63HM3/H at 1.0 A and 125 °C?
The V2NM63HM3/H exhibits a typical forward voltage drop (VF) of 0.42 V at 1.0 A and junction temperature of 125 °C, per Vishay's Electrical Characteristics table. This low VF value is enabled by its trench MOS Schottky architecture and contributes directly to reduced conduction losses in high-duty-cycle DC/DC converters. At 25 °C, VF is 0.51 V under identical conditions.
What package type does V2NM63HM3/H use, and how does it compare to DO-220AA?
The V2NM63HM3/H uses the DFN3820A package (3.95 mm × 2.18 mm × 0.88 mm), which is mechanically compatible with the SMP (DO-220AA) case outline per Vishay's documentation. While both share footprint compatibility, the DFN3820A offers side-wettable flanks for AOI and lower profile (0.88 mm vs. ~1.1 mm for DO-220AA), making the V2NM63HM3/H preferable for space-constrained and high-reliability SMT applications.
V2NM63HM3/H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay
- Series:
- -
- Package/Case:
- 2-VDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 630 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 10 µA @ 60 V
- Capacitance @ Vr, F:
- 350pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN3820A
- Operating Temperature - Junction:
- -40°C ~ 175°C
V2NM63HM3/H FAQ
1.How can I place an order for V2NM63HM3/H through Aetrix?
Please submit a Request for Quotation (RFQ) for V2NM63HM3/H 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 V2NM63HM3/H reliable?
The price and inventory of V2NM63HM3/H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V2NM63HM3/H is usually 5 days.
3.What payment methods are accepted for V2NM63HM3/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V2NM63HM3/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for V2NM63HM3/H?
V2NM63HM3/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your V2NM63HM3/H 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 V2NM63HM3/H?
For technical support, including V2NM63HM3/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V2NM63HM3/H requirements.
6.How does Aetrix verify that V2NM63HM3/H is sourced from the original manufacturer or authorized distributors?
All V2NM63HM3/H 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 V2NM63HM3/H meets industry standards.
7.What is the process for return or replacement of V2NM63HM3/H?
All V2NM63HM3/H units undergo pre-shipment inspection (PSI). If there is an issue with V2NM63HM3/H, 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 V2NM63HM3/H part is unused and in its original packaging.
Return procedure for V2NM63HM3/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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